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Find Local Basement Conversion Company Near Me in St. Albans, Hertfordshire

There are 452 Cellar & Basement Conversion specialists in St. Albans, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Cellar & Basement Conversion specialists in St. Albans, Hertfordshire

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GMS

Cellar & Basement Conversion in St. Albans

Gareth, the proprietor of GMS is a qualified wood machinist by trade and has over 25 years’ experience working within the construction industry. Gareth first started the business in 2005 with a view to provide clients across North Wales and Cheshire with kitchens. In the last 10 years the business has diversified and now accommodates a scheme of works within construction from kitchens to bathrooms, gardens to bedrooms, fire and flood damaged properties and more. Gareth employs several staff and subcontracts to NICEIC registered Electricians and GAS SAFE registered gas engineers. Therefore, GMS can offer project managing and the client only needs to converse with one trade [GMS] rather than multiple. Thus, taking the stress out of the job.

Latest homeowner review

Reviewed by Mark on 23/2/2018

Great communication and work carried out to a high standard.

We can offer with confidence a professional and innovative service . Regardless of size or difficulty we will fulfill and exceed all criteria within your budget and time allocated.

Latest homeowner review

Reviewed by PATRICK on 4/8/2024

Valon Balaj

Cellar & Basement Conversion in St. Albans

BALAJBUILDERSLTD Hi, it's Valon . I'm available to do the job you've advertised. If you could let me know a good time to chat or give me a call, we can arrange a quote. In the meantime, happy to answer any questions you might have! Many thanks.

Latest homeowner review

Reviewed by Bradley on 12/11/2025

We asked Valon to lay porcelain slabs along the border of our garden. He responded to our request quickly and popped around beforehand to view the garden. His quote was less than anyone else’s and despite allowing one day to complete the work, it took 1.5 days and he didn’t charge us any more. His workmanship was of a high quality and we would highly recommend him. He also undertakes building work as well as gardens so he will definitely be out go to person in future

We do commerical, domestic and industrial building work, Fully Certified, No job too big or too small. Over 10 years worth of experience in the trade. Covering all aspects of the building trade. From electrical, plumbing, tiling and many more. We are COVID safe and always work in a safe work environment. If you have any more questions please don’t hesitate to ask and we will be happy to answer. Stay safe

Latest homeowner review

Reviewed by Shiv on 13/9/2021

I ha been having issues with my shower for MONTHS with it constantly flickering between hot and cold! I had already called BritishGas, Affinity Water and multiple other trades and I just needed someone to look and and fix my issue! Brendan turned up exactly on schedule, was courteous and even took his shoes off. He got straight to work and after fetching a part, had the shower fixed within a matter of hours! Absolute GODSEND! Highly recommend!

Sergiu Dragomir

Cellar & Basement Conversion in St. Albans

Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

Latest homeowner review

Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend

BUILDER

Cellar & Basement Conversion in St. Albans

I have been working in London since 2007, in those 16 years I have done plastering, wooden flooring, wooden fencing, ceilings and much more. I am new to Rated People, however I have the experience and can provide reference for previous work upon request.

Latest homeowner review

Reviewed by Francoise on 29/5/2025

Vasile replastered two ceilings in one day. He did an amazing job, and kept everything clean leaving the rooms spotless. Would definitely recommend. F.

Emanuel Craciunescu

Cellar & Basement Conversion in St. Albans

I'm a person with a 10-years experience. I offer pro-efficient services, quality, cleanliness, a very good general service.

Latest homeowner review

Reviewed by Anne on 16/9/2025

DEMAJ CONSTRUCTION LTD

Cellar & Basement Conversion in St. Albans

Our team has 20+ years of experience in the construction industry

Latest homeowner review

Reviewed by R on 10/12/2022

Demaj construction gave a reasonable quote and completed the job on time and to a very high standard. We will be happy to use their services in the future.

Berberi Constructions

Cellar & Basement Conversion in St. Albans

With over 20 years of experience in construction we want to get your project from conception to completion. Fast, trustworthy and efficient.

Latest homeowner review

Reviewed by Jermaine on 25/8/2020

Absolutely amazing tradesmen with very competitive pricing. transformed my 50m2 Driveway by tilling and installing aco floor drainage, great attention to detail and great finished product. Very highly recommended and definitely will have them returning for more work.

SSmart Build

Cellar & Basement Conversion in St. Albans

We are ssmART Build & Design Ltd. Our team pride themselves on We are ssmART Build & Design Ltd. Our team pride themselves on their diligence and painstaking attention to detail. We are a seasoned team of quality builders who have been helping homeowners London area for some time. We have an experienced and disciplined team who have completed many projects throughout our area of operation; indeed we can help you complete all types of home improvements and extensions/conversions. We pride ourselves on our impeccably high standards and always strive to deliver on time and within budget. We can help with all of the following and more: • Extensions (both single and double storey) • Loft Conversions • Basement Conversions • Garage Conversions • Kitchens • Bathrooms and wet rooms • Exterior and Interior painting and plastering • Plumbing, electrical work and carpentry • Annexes • Replacing both wooden and PVC doors and windows We are always delighted to meet our prospective customers face to face to discuss their requirements. We look forward to hearing from you soon.

Latest homeowner review

Reviewed by Florin on 15/7/2019

I found Lorand to be very professional in his craft ,friendly individual and very reasonable priced. I would highly recommend his work in extensions,brickwork etc.

Hatch End Builders

Cellar & Basement Conversion in St. Albans

Hatch End Builders is a small professional company with Experience of twenty year in the Building Industry mainly internal refurbishment all our jobs are high end properties in London working with great designers.Our aim is having a Happy costumer at all time .

Latest homeowner review

Reviewed by Sheila on 1/7/2020

Bujar was very prompt in response to my initial posting, calling to assess the job within a day and then confirming a start date for the work. He and his team did an excellent job on the hall tiling and also managing the cloakroom plumbing ( moving a sink and toilet) to complete the tiling here. I would highly recommend him and his team for doing a great job.

Salisbury Builders

Cellar & Basement Conversion in St. Albans

we pride ourselves in top quality workmanship we are fully insured ,we always keep our site clean and tidy . (no fuss no dust thats us )

Latest homeowner review

Reviewed by Joanna on 26/11/2018

Needed some internal work, including walls and chimney removal. Price was competitive and the work was excellent. Turned up on time, kept us informed and no hidden extras! Not only was the work first class he also took the hassle of building control, submitted the documents and when the inspector wanted an extra bracket for the chimney, he was there, as arranged 2 days later to fit it. If anyone is thinking of needing building work, make sure you include Kevin in your plans.

David Nicholson

Cellar & Basement Conversion in St. Albans

Design and Build services offered from inception to key turn completion. Full CAD drawing and building regulation design services by qualified Architect. Prices broken down to allow project costing and value engineering if required to suit your budget. Fixed price quotations and or estimated costs. DND ltd are a highly respected company offering quality workmanship at reasonable rates

Latest homeowner review

Reviewed by David on 18/5/2020

David, Adam and the team they employed were very good. They talked through every aspect of the job beforehand and made the costs clear in the contract. The construction was of a high quality and all done efficiently. This construction was completed during lockdown and the team adapted and communicated well throughout the process. Everyone who worked on the job was polite and friendly and professional. During the construction there were minor changes needed which were accomodated well, even after completion.

Allrounduk is a family run company providing a professional service to the domestic construction industry. We have been operating for 15yrs and offer a one stop shop for all your domestic requirements from small to large projects and everything in between

Latest homeowner review

Reviewed by Hanni on 11/3/2019

Cannot recommend highly enough. The work was finished to a really high standard. They were really adaptable when the tiles we had ordered failed to arrive on time. They adjusted their plans and worked really hard to get the work done on time, without compromising on the quality of the finish. They were also really considerate of working around young children, and were very patient with little interruptions from a fascinated six year old!

J.O.M. Group

Cellar & Basement Conversion in St. Albans

Latest homeowner review

Reviewed by Janet on 2/5/2022

John worked extremely hard to fulfil our brief & also had great vision when considering possibilities. He understood our needs and ensured all snagging was carried out before completion. All builders are currently pushed to the limit with supplies and staffing - John managed this to the best of his ability and was always polite, helpful and friendly.

U&U Construction LTD

Cellar & Basement Conversion in St. Albans

We specialise in all aspects of construction work. We are completely dedicated to our work and put our experience into the job to make our customers satisfied. We aim to do our best and succeed 100%.

Latest homeowner review

Reviewed by Ralf on 9/4/2018

One to be careful with is the electrician Ben. The work seems alright, but his advise left us with excessive lighting in Kitchen and sitting room and our decision against TV sockets in ALL rooms was interpreted as NO TV and phone socket at all, which then later had to be added at extra cost and left the choice of suppliers limited. His crew also did the plumbing and the bathroom installation and the later was not done to the general standard of U&U constructions work.

TAC Building

Cellar & Basement Conversion in St. Albans

Tac Building is a building construction company based in Watford, Hertfordshire, and has operated throughout Watford, Harrow and surrounding area for over 15 Years, focusing on the delivery of small to medium sized alteration, refurbishment, and new-build projects. If you are looking for the builder to carry out your kitchen extension, either by extending to the side or the rear, or if you are after an extra bedroom with a bathroom at the loft, you can be certain we will deliver.

Latest homeowner review

Reviewed by DEEPAK on 23/2/2025

We used TAC Building for a full bathroom renovation. From the moment we met Tom, we were really impressed with his knowledge and experience in the industry. Our bathroom looks amazing, and his whole team worked really hard every day. The quality of the finish and the attention to detail are things that you only find in high end tradespeople, and he is definitely one of those. We have used Tom for other jobs since, and will again in the future. Thank you Tom.

The Nova Team

Cellar & Basement Conversion in St. Albans

THe NOVA team has been in business since 2004, we pride ourselves on delivering quality on time and on budget

Latest homeowner review

Reviewed by Waheed on 29/4/2022

Newman & Sons

Cellar & Basement Conversion in St. Albans

(123) Read reviews

Hi welcome to Newman & sons. We're a family based company from Berkshire & also covering the south of England specialising in high quality new builds/refurbishing/emergency repairs/industrial roofs. For over 40 years. Specialist in Roof cleaning/roof repairs / new roofs. Gutters/ upvc Facias/chimneys. We also carry out industrial roofing. We're LABC REGISTERED & only use good quality materials & family tradesmen to get your work done. All quotes are free & no obligation /insurance /emergency. Please call even if it’s just advice. We’re more than happy to help.

Latest homeowner review

Reviewed by Brian on 15/2/2024

I

geo-tlamp

Cellar & Basement Conversion in St. Albans

-Extensions -Conversions -New build ,Refurbishments Garage conversion Flat roofs And more.

Latest homeowner review

Reviewed by Kim on 3/11/2024

Piotr was meticulous in his work and very knowledgeable. He did a great job for me and I would use him for any further projects I have.

Construction London

Cellar & Basement Conversion in St. Albans

WELCOME TO CONSTRUCTION LONDON We offer our services throughout , Essex and East and south London. Construction has a wealth of building and construction experience including , extensions, renovations, restorations, and more, we are happy to do bigger project of paint one room and Our team has a solid foundation of highly skilled devoted and dedicated tradesmen you can trust. We all strive for perfection. We offer an affordable, reliable and high quality service with specific attention to detail resulting in clean and precise work. Our team ethos is to continue to deliver these high standards to each of our clients, from the initial meeting right through to the completion of a project

Latest homeowner review

Reviewed by Jeremy on 11/12/2020

Alex did a fantastic job redecorating my flat. His communication was excellent, he got everything finished on time, he made helpful suggestions of things that needed doing. Highly recommended.

We are pleased to continue providing a professional and dependable service to all our clients, fully recognizing the essential role that high-quality standards contribute to our success. Looking forward, we anticipate that the robust relationships we are cultivating will result in an increased number of satisfied clients, fostering further recommendations and sustainable growth.

Latest homeowner review

Reviewed by Angela on 13/11/2015

Fedor and his team are polite, hard-working and extremely talented. It was a complicated job and Fedor handled it brilliantly. We are absolutely delighted with the beautiful London Stock brick wall that has been built. We would definitely recommend Fedor and Cuicut Construction, and will certainly use them again in the future.

S R DEANE BUILDING SERVICES

Cellar & Basement Conversion in St. Albans

(193) Read reviews

Our team of building professionals offers a solution for all of your building related needs. Whether its kitchen or bathroom installation or even something much smaller, we have the experience & personnel to provide the highest quality work.

Latest homeowner review

Reviewed by Laura on 2/10/2020

Stanley & his team originally came on board to build us a new rear extension which would house our kitchen as well as fit a new bathroom but as the project developed it ended up being near enough an entire house renovation and we're thrilled with the results. We still have work we would like to do to the outside of the house as well as a loft conversion and when we have enough money to take on those projects, we would definitely re-hire Stanley and his team. Highly recommend Stanley & his team.

We are a family owned and managed business with over thirty years experience in construction - Our office and yard are in Highgate and we cover all areas of North London - Central London and the home counties- General building - Roofing - drainage and groundworks Specialist kitchen makeover and installation division Bathroom renovation specialists Bespoke built in bedroom specialst External brick / masonry repairs and redecoration works

Latest homeowner review

Reviewed by Androulla on 30/9/2024

Work was done quickly. Left work area neat and tidy turned up on time. Will be using again in future.

Mra Construct Ltd

Cellar & Basement Conversion in St. Albans

Do not pay attention that we are new on this website...the experience is ours! We do: rendering, painting and decorating, floors and carpeting, woodwork,tiling and flooring, plumbing, windows and doors, brickwork, electrics.

Latest homeowner review

Reviewed by Ellisha on 3/4/2025

I recently had my bathroom floor tiles replaced. Chris was tidy, efficient and communication was transparent throughout. Happy with the end result and would recommend Chris to others.

Established over 80 years ago London Builders are FMB & NHBC registered & operate in Greater London providing a comprehensive range of services for residential properties from design and construction through to refurbishment, repairs & re-decoration.

Latest homeowner review

Reviewed by Brian on 24/4/2017

They were really professional compared to the other builders that came and contacted me. The Project Manager was also on hand to answer any questions I had and offered me adviced on how best to move forward. We ended up refurbishing our entire bathroom which is looking great now. I would highly recommend London Builders.

S G BUILDING AND SON

Cellar & Basement Conversion in St. Albans

S G BUILDING & Son is a family run business with over 30 years experience, covering building and general roofing. We offer a competitive, honest and reliable service, and are committed to developing a trust between the company and its customers. All our customers are offered a free quotations, all our work is guaranteed and a RAMS certificate (HEALTH AND SAFETY)is issued for each job.

Latest homeowner review

Reviewed by Daniel on 16/10/2023

Simon was very knowledgable with a wide range of skills, took the time to understand the issues faced and delivered a high quality solution. Great guy to deal with & quick communication when I had queries, would recommend to anyone.

Pimlico Building Limited

Cellar & Basement Conversion in St. Albans

Pimlico Building Ltd is a privately owned, long established company based in central London covering London and Greater London. We specialise highly in all new builds, open plans, full refurbishment, extension and loft conversions, kitchen and bathrooms, joinery and carpentry, basement and underpinning and all plumbing and electrical works. All our employees are fully certified and insured. Please refer to our website for further details.

Latest homeowner review

Reviewed by Imelda on 24/6/2020

They were very prompt in given the quote. Done a great job very polite, efficient, knew what they were doing, and I have recommended them to my friends.

AGC Electrical

Cellar & Basement Conversion in St. Albans

(146) Read reviews

AGC Electrical is a small and friendly company with an emphasis on customer satisfaction. Our pricing is reasonable and we aim to provide the best overall experience to all our customers.

Latest homeowner review

Reviewed by rachel on 11/2/2025

Good communication and was on time. Job was done well.

NIK -2015

Cellar & Basement Conversion in St. Albans

We are a Family owned Building company Our Team is with over 9 years of Experience We are Providing : Painter / Decorator Designer -Its time to Change your home Design lots of Good Ideas Carpenter, Tiller, Gardener Free Estimates

Latest homeowner review

Reviewed by Moni on 14/1/2021

Nik team did a fantastic job with replastering water damaged walls and re-grouted my shower room. They even attached a new ceiling light fitting for me, complimentary as a new customer. The work was done in good time, communication via watsapp was impeccable. and prices/quotes were competitive. I would highly recommend them to my friends and family and will be using them again. Thanks Nik team

Construction company .Quality is my priority.the best price keep my clients happy.thank you

Latest homeowner review

Reviewed by Stuart on 3/8/2025

Gabi responded quickly and came round promptly. Completed the required work and also suggested additions to make the door stronger.

Prestiges Construction Ltd

Cellar & Basement Conversion in St. Albans

THE ONLY CHOICE FOR YOUR HOUSE!!! We work with homeowners and their partners to solve the unique challenges of managing house improvments.

Latest homeowner review

Reviewed by Eleanor on 11/9/2025

Flavius is an excellent builder - and his team are quick, efficient and professional. Apart from that, I want to say as someone who was completely new to building projects, Flavius was extremely helpful in advising me (as I had no project manager/architect overseeing things) and made the whole process so much better. I am entirely delighted with the resulting space - it is a total transformation! - happy to recommend Flavius and his team to anyone. On time, on budget and an excellent result. 5 stars.

First Stone Property Ltd

Cellar & Basement Conversion in St. Albans

House extensions: An extension is perfect for anyone who is looking to expand any part of their home, including single or double-story extensions, kitchen extensions, side extensions and conversions. Whether you wish to create additional space, or simply want to install a state-of-the-art new kitchen to bring your home into the 21st century, our masterful design team will work closely with you to achieve your desired home extension, we will take care of the project from early stage to submit drawings, obtain planning approval all the way to provide building control certificates. Refurbishments: We take full control of your project, assisting you with designing and sourcing crucial elements of the required work. Whether it be installing fixtures or fitting your doors and windows, giving sound advice on anticipated additional value to every element of the work. Bathrooms and kitchens: First Stone Property offers everything from: Upgrading your shower or toilet Installing a bathroom or kitchen from scratch Replacing your existing kitchen or bathroom suite We will work with you to design your perfect space, from layout and plumbing to fixtures and fittings, you will be given a fully coasted solution before work begins, making sure there are absolutely no hidden surprises along the way. Loft conversions: Loft conversion can have a huge impact in unlocking the hidden value of your home. Loft conversions create an entire new living space from something that was once neglected. We can convert your unused loft space into a liveable area, such as a bedroom, office, living room or play area. Loft conversions are a great way to add extra space and value to a property and, most importantly, they can be a very affordable investment.

Latest homeowner review

Reviewed by Jamie on 2/10/2024

ATUDORI COMPANY LTD

Cellar & Basement Conversion in St. Albans

I am an Interior Designer / Project Manager with a great team of builders who are skilled and possess good, positive, can-do type of attitude. We are in the construction industry since 2002 with residential & commercial projects in the UK and other European countries. We take projects from kitchen refurbishment to full house refurbishment or extensions, loft converssions & office building in the back yard. Our values are: RESPECT HONESTY EFFICIENCY Do not hesitate to contact us for your project! We understand the importance of purchasing a home or improving it hence will help you go through a smooth, great experience.

Latest homeowner review

Reviewed by eric on 8/5/2023

Very professional, competent and reliable builders. I highly recommend A'tudori and I will definitely use them again for any future projects.

Navy Rose Construction

Cellar & Basement Conversion in St. Albans

Hi my name is Conal I’m a enthusiast bricklayer with over 15 years experience. My services included - Bricklaying - structural brickwork - all types of brickwork pointing - Bespoke outdoor porcelain patios - bespoke driveways -fencing -Groundwork’s -general construction - flat roofs - new roofs/repairs My company prides ourself on our work with us being as only as good as our last job. I do truly believe our company goes above and beyond and stand out from the rest!

Latest homeowner review

Reviewed by Michael on 18/1/2024

Surrey Hills Extend & Renovate

Cellar & Basement Conversion in St. Albans

At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.

Latest homeowner review

Reviewed by Julia on 27/6/2025

Very good and profesional

Octopus Builders LTD

Cellar & Basement Conversion in St. Albans

At OCTOPUSBUILDERSLIMITED, we pride ourselves on our extensive 16 years of experience in the construction industry. Our dedicated team works collaboratively to handle every aspect of your building project from A to Z. Whether it’s residential or commercial, we ensure quality craftsmanship and excellence in every job. Let us turn your vision into reality!

Latest homeowner review

Reviewed by NORMAN on 1/10/2024

Great job and would definitely rate it higher if I could. Will keep in mind if I need other jobs done around the house.

Ursache LTD

Cellar & Basement Conversion in St. Albans

We are a company with a young and dynamic team that strives to always be informed about the products, solutions and systems sold, both the classic ones and the latest news, the construction team will be available at any time, for any project. Thank you

Latest homeowner review

Reviewed by Paula on 3/9/2024

Hi, we recently had Florin and his team do some work on my Mum’s garden. He has done an incredible job and we are so pleased with his work. He was very friendly, polite and completed the job in a timely manner and to our requirements and very reasonable and good ideas and suggestions. I would have no problem recommending him and his team again and will do in the future if I know of anyone needing. Thank you for your hard work

JDL Builders

Cellar & Basement Conversion in St. Albans

JDL REFURBS LTD is a small local business that offers the highest standards of work at a fraction of the cost of all these big company's. we are proud that are customers can read this profile and see what we as a company stand for. CORE VALUES 1) RELIABILITY. you can always rely on JDL to meet target dates or do everything in are power to make sure we take any of ur stress away. 2)CONSISTENCY. Is key having a high standard of work.. an old man once told me ur only as good as ur last job. Employ the best and don't have the job done twice. 3) PASSION. JDL has a real passion to be the best in what we deliver. And hopefully all are reviews reflect this. and most of all HONESTY. JDL Refurbs will always be totally honest with you..

Latest homeowner review

Reviewed by Garry on 23/6/2025

Did a really good job. Friendly.

With over 25 years of experience, we specialise in all aspects of building work — from lofts and extensions to brickwork, gardens, electrics, plumbing, and CCTV installs. Reliable, skilled, and committed to quality. Get in touch for trusted workmanship that lasts.

Latest homeowner review

Reviewed by Gheorghe on 30/6/2025

Vladimiros Poimenidis

Cellar & Basement Conversion in St. Albans

House Renovation

Latest homeowner review

Reviewed by Baydul on 31/12/2025

Andreas & Vladimiros quoted me exactly as I estimated for my toilet and bathroom jobs. Despite cheaper quotes, I trusted this father-son duo—they reminded me of my own dad. I supplied materials; they did the labor flawlessly. They worked tirelessly, always smiling, skipping breaks. It was a pleasure working with them. I highly recommend these top tradesmen and will definitely hire them for future projects. Ignore any low ratings—they don’t reflect their quality.

Hammer Christian Menlinte

Cellar & Basement Conversion in St. Albans

I’m very good builder I have a experience 12 years

Latest homeowner review

Reviewed by Joanna on 10/2/2024

Competitively priced and did a great job. Were tidy and got the job done in good time. They replaced the ceiling in the bedroom, put in some additional sockets and moved and light switch and decorated the room.

LK DESIGNS LONDON

Cellar & Basement Conversion in St. Albans

LK Designs London specialises in the design and installation of all types of building projects including kitchens, bathrooms, extensions and loft conversions. We have thirty years experience of turning a client's vision into reality. We are a professional, creative and dedicated team that can take your project from beginning to end and we give our clients peace of mind with the service we provide. Our 5 star reviews are testimony to this high quality service.

Latest homeowner review

Reviewed by Tom on 16/10/2025

bs building service

Cellar & Basement Conversion in St. Albans

B S Building Services

Latest homeowner review

Reviewed by Mick on 27/7/2025

Bartek arrived promptly explained what we needed doing took pictures Recieved a quote from him happy with everything 2 weeks later on Sat morning arrived completed work's exactly what we wanted proficient and cleaned totally when finished would 100% hire him again

GNR CONSTRUCTION

Cellar & Basement Conversion in St. Albans

My company’s service and experience relates to • Full unit renovation such as kitchen and bathroom,carpentry,painting, flooring, molding, tiling, handyman services etc. We give our customer high-quality finish,clean and reliable service.

Latest homeowner review

Reviewed by Will on 28/10/2025

Can’t fault the job these guys did - polite, punctual, good quality and good price, would highly recommend and will hire again!

JB Plastering

Cellar & Basement Conversion in St. Albans

Hello, I have been a plasterer for 18 years and building for 25 years. Plastering is my main trade but I am a good brick layer and general builder.

Latest homeowner review

Reviewed by Ema on 30/5/2017

Polite speedy response, unfortunately needed the job completed asap and he was busy this week. Would contact again for future work

ALPHATEC LTD

Cellar & Basement Conversion in St. Albans

Hi, This is Alphatec ltd. We have specialised team to take all types of building jobs. We are specialised in Bathroom fitting, Plumbing , electric , new builds & renovations

Latest homeowner review

Reviewed by Katy on 10/6/2025

Inder did a very good job of upgrading our upstairs bathroom and installing a toilet downstairs. He worked tirelessly and was very punctual. Great on communication too!

AYG Construction Ltd

Cellar & Basement Conversion in St. Albans

I highly recommend AYG Construction , very good job quickly done very reasonable quote, thanks to Adrian for his hard work. Finished double storey extension on time and very helpful throughout.Excellent quality and price. Welcome back any time. Thank you!

Latest homeowner review

Reviewed by Mark on 20/1/2016

Adrian and his team met or exceeded my expectations, always willing to match my needs and finished the job on time and within budget.

AKONI CONSTRUCTION LTD

Cellar & Basement Conversion in St. Albans

Akoni is a building company who can provide you with peace of mind and satisfaction. Our primary aim is to make sure our clients are respected and listened too with what they want to achieve. Over 20 years experience previously known as Aquafix which was predominantly bathrooms and heating systems. We branched out into our own developments and renovations. We now cover all trades and can supply you with the best results. All trades are fully qualified with years and years of experience. We aim to work closely with our clients from start to finish and use some great designers, architects, and structural engineers to help the process easy and take the stress away from you.

Latest homeowner review

Reviewed by James on 16/10/2025

I recently had Akoni Construction come out to decommission a water tank in our loft and replace our hot water cylinder, converting our heating to an unvented system. Dan and Marlan were excellent, they managed to fit us in quickly, and the quality of their workmanship has been outstanding. Nothing was too much trouble, and they went above and beyond to make sure everything was perfect. We’re already working with the Akoni team on our next project, and they’re definitely contacts that will stay in my phone

ALLTYPE BUILDING CONTRACTORS

Cellar & Basement Conversion in St. Albans

We are a family run business specialising in the following: - Extensions - Loft Conversions - New Roofs - Roof Repairs - Fascias & Soffits Alltype Building Contractors UK Ltd are a leading building firm based in Kent with easy access to the South East of England and London. We pride ourselves in providing our customers with the highest level of workmanship, and in using only the best materials available. The company was established in 1985 and was incorporated in 2000. Over the last twenty years Alltype Building Contractors UK Ltd has grown steadily as a direct result of a rigorous commitment on client satisfaction. While the company has grown substantially, the maintenance of a ‘hands on’ policy by senior management in the day to day running of all projects ensure that this client satisfaction is maintained. Sound management principles, proactive construction methods, ongoing attention to detail and quality of workmanship are all key principles of workmanship and are all key principles of Alltype Building Contractors UK Ltd.

Latest homeowner review

Reviewed by Jill on 18/9/2025

After initially posting for a small garden job at home, instead spontaneously requesting a quote to inspect the condition of a roof on a commercial property. Jesse recommended installing replacement rain goods. These works led to the discovery of a serious issue, that he and his team were immediately able to address, using incredibly high standards of workmanship, culminating in a substantial roof upgrade. Jesse and his team were professional, courteous and extremely tidy. I am delighted with the outcome.

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Recently completed jobs

Here's what's been happening in and around your area

Cellar fit out

planning and budgeting to have a basement built. I have a quote that covers all planning, excavation, waterproofing etc but the company doesn’t do the...

Cellar fit out

having a basement built. I have a quote that covers all planning, excavation, waterproofing etc but the company doesn’t do the fit out, therefore need...

We require a full basement...

We require a full basement excavation on a two bed terrace in central St albans. Approx 150 sq ft. Consisting of three rooms/two light wells. The...

cellar development

damp proof large house cellar. refurbish with large built in cupboards, sound proof ceiling. add windows through digging out light well. planning...

We are looking for an...

We are looking for an end-to-end service to damp proof and renovate an existing cellar/basement conversion. - The room is approx 2.5x3.6m - There...

We have an existing cellar in...

We have an existing cellar in a victorian house and want to convert it into a useable room. I am looking for a specialist company who can help me...

Waterproofing a small (5m x...

Waterproofing a small (5m x 3m) domestic cellar used for storage..

potential damp in cellar and...

An assessment of the damp in our cellar and ground floor toilet with a recommendation of whether we need to do something about it and what we would...

Basement Refurbishment

Current basement conversion was completed many years ago and has started to show wear and tear due to the quality of the work. We are looking at the...

Improve condition of cellar,...

Remove non-supporting brick wall. Remove lathe & plaster ceiling. Advise on (& possibly carry out) simple treatment for floor & walls. Possibly...

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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