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Local house extension experts in Berkhamsted, Hertfordshire

There are 1044 House Extension specialists in Berkhamsted, and last month we helped homeowners get quotes for their home improvement jobs.

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Team of experienced builders specialized in new brick work, stone and bricks repairs, all types of render, patios and paving. Trust the experience.

Latest homeowner review

Reviewed by Tim on 3/7/2021

Quality work, good value, clean, tidy, and punctual. Can thoroughly recommend I and G Building Services..

B.R.V. LONDON LIMITED Electrical contractor offering full electrical services by a qualified electrician in both the domestic and commercial sectors. From carrying out PAT testing, to household re-wiring. We operates in many areas within London including, North London, Central London and East London. We provide an emergency electrician service to all our customers. Our years of experience with residential properties help us get the results that you?ll love. From re-wiring to extra lights or repairs, we offer a range of services at competitive rates

Latest homeowner review

Reviewed by Kash on 17/11/2019

Pleasure to work with Rado, job well done.

BNT Construction ltd offers a full range of construction services. We take pride in offering competitive services at competitive prices. Services ranging from Groundworks to full house refurbishment or home maintenance ,drainage , basements , piling . Also we can pride ourselfs as the fastest and reliable builder as per customer satisfaction . Latest extension completed from the aprovals of documents and council agreement 4 and half weeks thats based on demolishing the existing build and rebuild the entire extension with fitted kitchen underfloor heating etc. Quality and profesionalism are and always be a priority !!!! Team BNT

Latest homeowner review

Reviewed by Natalie on 14/3/2019

Excellent service! Will definitely use again!

B.S. Builders LTD, We are a family new business company with 15 years of experience in UK and Europe based in London. We take over jobs such as Lofts, Extension,Full Renovation, Doors, Floor, Kitchen, Bathroom, Electrics, Plumbing and general building jobs. We are experienced builders over 7 years in UK looking slowly to create their own family company which can provide services all over London’s area. Our slogan is “Engineering your dreams withs us” and you can achieve that if you trust us. Or objective is you to feel happy after the job is done. If you have something based on our criteria we’ll be happy to partner. Thank you for your time.

Latest homeowner review

Reviewed by Enea on 30/11/2019

Good job, good final working project

Welcome to D Grand Homes Ltd, a beacon of excellence in construction and home transformations with a legacy spanning over 14 years. Our skilled team prides itself on being respectful, polite, highly professional, efficient, and consistently meeting deadlines. We specialize in a wide array of services, including extensions, loft conversions, new builds, and comprehensive refurbishments. At D Grand Homes Ltd, we are committed to delivering a first-class finish to every project, showcasing a meticulous attention to detail that sets us apart. Whether you are envisioning a new living space, enhancing existing areas, or embarking on a full refurbishment, our team has the expertise to turn your vision into reality. What distinguishes us is not only our commitment to quality but also the scale of our capabilities. Our team, comprising up to 20 skilled professionals, is complemented by a network of reliable subcontractors specializing in plastering, landscaping, bricklaying, electricians, and more. This collaborative effort ensures that every aspect of your project is handled by experts in their respective fields, guaranteeing a seamless and top-tier outcome. Choose D Grand Homes Ltd for a transformative experience marked by skill, professionalism, and an unwavering commitment to excellence. Whether you're planning an extension, loft conversion, new build, or a comprehensive refurbishment, our team is ready to exceed your expectations.

Latest homeowner review

Reviewed by Aninda on 29/11/2016

Daniel provided a competitive quote. I wanted Howdens kitchen and he allowed me to directly deal with Howdens. So in effect I paid the Howdens trader price. The best part was for him to suggest some additional work which made a lot difference. I really appreciate him for that. He charged extra but it was worth it. Daniel and Team worked very professionally and finished the work as agreed. The most important is that Daniel is a good man. I will definitely call him for future work. Highly recommed

Builder with excellent attention to detail. All building services catered for. Specialize in finishing trades, however can bring a project from initial plan to completion. Based in Barnet and serving London and surrounding counties. Fast efficient, timely and competitive. Customer comes first always. Will strive to meet the requirements and vision you are trying to achieve..

Latest homeowner review

Reviewed by Reg on 21/3/2022

vololimitid

House Extension in Berkhamsted

Latest homeowner review

Reviewed by Doug on 29/7/2011

Reliable, hard working, good skills. On site early, and left clean and tidy when finished. I would recommend vololimitid unreservedly.

Hi. We are family based business which is in this trade for many years we are experienced and skilled workers we used to work for big development companies but we decided to work on our own . Please let us start and finish your home improvements. Thank you for reading

Latest homeowner review

Reviewed by George on 4/10/2023

Good work, decent price, I do recommend them, for sure I am going to call them in the future

Southern building contracts ltd are a roofing multi trade building company. The company originated from roofing 25 years ago and has developed and expanded to carry out building work to both domestic and commercial property’s. We carry out full property renovations, managing and carrying out all associated building trades. Sub contractors are managed directly by us for peace of mind from the customers to deliver from start to finish.

Latest homeowner review

Reviewed by Wayne on 19/5/2023

Excellent work completed by friendly & professional company. Highly recommend

We are a London based construction company with a wealth of experience. Our fully qualified in-house team of engineers can help you turn around an old property with some much needed refurbishment, create a brand new space with a loft conversion, or even build an entirely new property. We also have expert carpenters on board who can create bespoke wardrobes, cabinets, under stairs storage or even garden shelters with full design and installation provided. Our team all have a collective 30 years experience in the trade, transforming properties and commercial buildings in and around London and the surrounding areas. We believe in competitive quotations and offer a free site survey for peace of mind. We pride ourselves on being able to not only offer a top notch service to our customers, but also friendly and professional advice on anything our customers would like to task us with. We have many accreditations under our belt, such as Gas Safe, CHAS and Safe Contractors, so our customers can be sure they are in the right hands.

Latest homeowner review

Reviewed by Ian on 5/4/2022

This company were not engaged to do any work

Professional team with many years of experience. We do plastering, painting, tiling, wall papering, fit laminate / wood / vinyl flooring, fit slabs, doors, kitchens, bathrooms and many more. No job is too big or small please do not hesitate to contact me. We are fast, reliable and cheap. Thank you!

Latest homeowner review

Reviewed by Camille on 18/8/2022

Great service, would use again.

Hi,there, a quality work at reasonable prices

Latest homeowner review

Reviewed by Dee on 26/10/2020

Very pleased with work from start to finish, would definitely recommend.

We are a family run business that specialises in Fibreglass roofing and building company with over 20 years experience in the industry, we can fit fibreglass to almost any environment, We have one of the best names in the business and take pride in all our work from quoting the job to finishing the job . We have our own teams of trades plumber joiner , plasterer , electrician for every job we can complete start to finish , I have a architect and Structal engineer for early stages in any new build. No upfront fees either , we always happy for you to call in and see our projects as we undertake them and our customers for peace of mind.

Latest homeowner review

Reviewed by Peter on 3/4/2018

Great job very professional

A-TECH BUILDING SERVICES LTD is a building company based in St Albans & Toddington, we are a family run business who pride ourselves on our workmanship. All our staff are time served and have many years experience in their given trade. Please see our website.

Latest homeowner review

Reviewed by Tola on 18/2/2025

Very professional and timely and did a great job connecting everything properly for us. Very grateful. Restored my faith in tradesmen.

We are a team with over 20 years of experience on building industry. We offer these services Driveaways, house extensions, Loft conversions, garage conversions, Summer houses, Bathroom fittings , Patios, landscaping, Fully refurbishment, etc.

Latest homeowner review

Reviewed by Ataur on 12/1/2021

Thank you soo much I m sooo happy About your work And Driveway you make for me.Excellent work you Done for me clean and tidy work i will tell my all frend if they wan't to make Driveway they should call you first I hope you gonna do my Another driveway soon Thank you sooo much again

We are a specialist company in all aspects of building works including extensions, garden rooms, garage conversions, landscaping, paving and groundwork’s company based in Northampton offering the highest quality workmanship. We have over 25 years of experience within industry and currently have an accomplished team of 30 employees, all of which are trained to the highest standard. We are currently looking to expand our portfolio and delve further into the domestic sector.

Latest homeowner review

Reviewed by Emily on 4/6/2024

Didn't come back to finish the jobs. I'm quite disappointed they didn't follow through until the end.

All work undertaken. Garage conversions, extension, kitchen and bathroom fitting , tiling, plumbing, electric, painting and decorating.

Latest homeowner review

Reviewed by Surjit on 12/12/2024

I recently hired Master Builders for a project. From start to finish, the experience was positive. Michael demonstrated good knowledge and expertise, providing valuable advice and solutions throughout the project. One of the standout qualities of Michael's team was punctuality. He and his team arrived on time every day and got straight to work, which was very reassuring. The entire team worked diligently, maintaining a steady pace. The site was kept clean and organized showing a level of professionalism.

Fast, friendly, and fully accredited, our professional Building Services are well renowned throughout the Buckinghamshire area. Our team is up for every job, managing contracts from inital architects drawings and liaising with building control, from foundations to roof and right up to final sign off, we have built our business on impeccable customer service, excellent work standards and a Christian ethos. We always stand behind our work, with customer satisfaction being our #1 priority. Contact us to learn more about what we do and how we can help you!

Latest homeowner review

Reviewed by Darren on 11/3/2024

I can't comment on the any work carried out but we had him booked in to attend, he did not turn up on the day and when I messaged him I had no reply, not very happy as I took time out of work.

MJJ Builders

House Extension in Berkhamsted

MJJ BUILDERS LIMITED .

Latest homeowner review

Reviewed by Kate on 7/7/2023

Great service, very quick response time, really helpful collecting and installing a new washing machine. Would highly recommend. Thank you

We have completed many high end projects with over 20 years of experience. We pride ourselves on making our clients happy and proud of their homes. We give a great service and are always here to help and give advice, no matter what time of the day it is. We have a strict policy on time keeping and making sure all the the finer details are meet for the client. Being polite and helpful has got us where we are today.

Latest homeowner review

Reviewed by Caroline on 23/2/2014

Very fast service, excellent value. Would highly recommend

James Gormley

House Extension in Berkhamsted

I am a qualified tradesman with over 30 years building experience in the London and surrounding areas able to undertake large or small jobs with confidence.

Latest homeowner review

Reviewed by Annika on 27/12/2013

James replied relatively swiftly. After assessing the job, James was able to start at a mutually convenient date. We were concerned that we'd have a potential issue in matching our mortar colour-shade but James put our minds at rest and surpassed our expectations. We've since called him back to do another job for us, which he did exceptionally well too. We'd have no hesitation whatsoever in recommending him. He's punctual, reliable, trustworthy and does a terrific job. Thank you James!

Hi ive been plastering since 1987 gaining city&Guilds certificate, ,I pride myself on a quality ,clean ,profesional friendly service ,All aspects of plastering are covered ,i will deliver you the quality you are looking for thanks martin

Latest homeowner review

Reviewed by Alison on 4/3/2009

Martin did a superb job of skimming a bedroom ceiling covered with extremely unattractive artex. He was friendly and easy to deal with, arrived exactly when he said he would, worked quickly and efficiently, and left the room spotless. Highly recommended.

Latest homeowner review

Reviewed by bansri on 12/3/2013

griffin builders were flexible as the job went along. We made changes as we went along and he was absolutely fine with that. I have always seen him calm and willing to give advise and go out of his way to get us samples, etc. Never was he ever flustered and always in a good mood. He was always calm and approachable . Very good attitude and did an excellent job with no cutting corners. He had pride in his work and maintained high standards throughout. His knowledge of hard landscaping is second to none.

Sole Trader in 2008, now become Limited Company!(summer 2016). Starting as a Horticulturalist, now we are undertaking Landscaping, garden contracts and al aspects of building works. Any aspect of your Property or Garden we can undertake! FULLY INSURED and carried out by experts there is no job big or small we cannot do. (Bigger works and at your request we can amend our insurance details to suit your project requirements as well as reassuring you!) We have licensed and registered utility services (New to 2018!) We can't wait to do Great things together....

Latest homeowner review

Reviewed by Dragana on 25/6/2012

I am very happy with all the work that has been done so far. I have entered contract for regular maintenance with the company. Mr Scot is very professional and courteous and one gets more then one pays for.

Latest homeowner review

Reviewed by Rebecca on 27/2/2012

This job was done really well and at a very reasonable cost. Daniel gave us suggestions that saved us money and also made the most of the space we had to use. He was a very fast worker and left the house tidy each day. We would not hesitate to recommend and would certainly use again.

All types of plastering and rendering work, painting, decorating with a guarantee of good quality.

Latest homeowner review

Reviewed by Curtis on 11/1/2014

excellent service and work provided. job well done.

Latest homeowner review

Reviewed by Alison on 23/3/2013

Efficient, friendly service and a quick, good job completed 2 days after I put my job on Rated People! I was very pleased.

We are a family run company who strive to offer quality craftsmanship. From garden maintenance to plastering, everything is given the upmost care to give the client what they envisioned. It is paramount our customers are left 100% satisfied.

Latest homeowner review

Reviewed by Jean on 2/9/2013

Jack kept me informed at every stage, he and his team were professional, friendly, reasonably priced, worked hard, cleaned up and removed all rubbish and took a pride in their work. I was more than pleased with all the jobs they did for me and will be looking to book them for any work I need doing in the future. A very big thank you to them.

I am a highly skilled Bricklayer and General Builder based in Bedfordshire .Myself and my small team of men have gained an excellent reputation built upon quality workmanship reliability and trust.

Latest homeowner review

Reviewed by John on 28/8/2014

Prompt, efficient, and effective solution to drainage problem. Would certainly use again. John HP21

We specialise in designing and building thermally efficient extensions in either glass or solid roofs that can even transform old conservatoires into really great modern extensions. using thermal/solar glass can transform your home with windows and doors

Latest homeowner review

Reviewed by Richard on 8/11/2013

Friendly professional service

We specialise in Commercial Groundwork & Residential extensions. This includes: Structural Underpinning, Retaining walls, Trench foundations, metal reinforced concrete walls & floor slabs, Garage and Basement conversions,

Latest homeowner review

Reviewed by Tania on 1/4/2022

Andrew from Eland Construction left us with a very good impression, sadly we had to postpone the job for personal reasons, but he was very knowledgeable and left us a feeling of trust right from the start. He did listened to our needs and understood perfectly well the proyect we had in mind. I will call him again.

adam building & decorating company offers general construction including additions.the best service with emphasis on quality and details.we are commited to meeting our clients needs and ultimate satisfaction.Our service is available.

Latest homeowner review

Reviewed by Mia on 15/9/2014

Adam did a great job at my property installing blinds in the kitchen and repairing a wardrobe, I would not hesitate to recommend his services.

Quality is our job !

Latest homeowner review

Reviewed by Peg on 13/7/2016

Gerry and Dave are friendly and reliable. They painted our g/f really well and very efficiently so we could have our living rooms back quickly!

we are a construction and landscape company located in north London with over 10 years of experience in construction and gardening, and if you choose us, we will not disappoint you, thank you

Latest homeowner review

Reviewed by JENNIFER on 26/10/2024

Excellent work completed by Pin construction, communication was excellent throughout the paving and pergola work carried out. I have a wonderful garden thanks to Emile and his team. Everything was completed to a very high standard. Would highly recommend Pun Construction.

TONY Bathrooms

House Extension in Berkhamsted

Bathroom refurbishment & installations rated as professional and excellent by several happy customers. Over 10 years experience.

Latest homeowner review

Reviewed by Rajeev on 30/7/2017

Tony and his friend Mario completed the bathroom full refurbishment on time. Work quality was very good at every level : starting from plumbing, tiling and final finishing. The rates were very competitive as well. Kept the house clean when the work was going on. Being impressed by his quality and openness, I gave them some additional work for my second bathroom. Overall I am very happy with his quality of work on competitive cost.

With over 15 years experience in the construction industry, you are not only getting quality workmanship,but also someone who knows how to deal with the public. Clean tidy and polite. Punctual and very fair rates. Look forward to hearing from you.

Latest homeowner review

Reviewed by Adam on 26/7/2022

Fantastic service with a great finish. Did a full kitchen worktop replacement in under 2 days which is amazing including plumbing and electrics. Highly recommended

PRIMARY ASPECT LIMITED is a leading Construction company serving the London area. Ever since we opened for business, we’ve taken a comprehensive approach to project management, providing our clients with a wide range of construction and refurbishment services, to cover their needs. Get in touch today to learn more about what we can offer you and to receive your free estimate.

Latest homeowner review

Reviewed by Kate on 10/2/2025

Patrick was very helpful right from start. He was detailed in the initial quote and communication was easy and prompt. On the day he was very polite, clean and tidy, nothing was too much trouble. I would highly recommend.

Lion Construction are a friendly and reliable development, interior design and renovation contractors offering fully project managed services, design and build solutions and refurbishment contracting.

Latest homeowner review

Reviewed by Mark on 3/12/2020

Ivan was absolutely brilliant. Very helpful and accommodating when we found out more work was needed. Would certainly recommend to anyone looking for electrical work.

I am general builder specialist. More than 22 years experience.

Latest homeowner review

Reviewed by Rebecca on 17/1/2025

I dont normally book people with 1 review but im SO glad i did. I stupidly decided to board out my loft after decorating my whole flat. Niko quoted and started the next day. He was professional, respectful & his work is an excellent standard. They took extra care to protect my newly painted walls & floors. Niko was so good i employed him to do a whole house refurb elsewhere. There is nothing he can’t do & everything is done to a high standard at a fair price. I really enjoyed working w. Niko. 5 stars

Innov8 Projects is a forward-thinking construction company dedicated to delivering high-quality, modern, and innovative building solutions. With a focus on craftsmanship, efficiency, and sustainability, we bring visionary projects to life—whether residential, commercial, or bespoke. Our commitment to excellence ensures every build stands the test of time. Building the Future Today

Latest homeowner review

Reviewed by Philip on 16/9/2024

At present, our work is still in its early stages, rectifying 90 years worth of previously bodged jobs. The CBA Team have been excellent so far, they arrive on time, work hard and do things the right way. I will be using them again once this project completes.

My names Tom, I have been in the real estate sector for over 10 years and have done everything from general property maintenance, new bathrooms, painting/decorating, demolition contracts and most recently constructed 9 ultra high spec homes. High quality and impeccable workmanship are key values to me and ensuring the client is satisfied and more with the work they are receiving. I have decided to further expand and diversify my business reaches and so my rated people account is new, however my experience in the industry is far from that. I am very well connected with all trades and can provide a top tier service for all types of project management no matter how big or small the job may be. I am also extremely capable at doing many manual labour jobs, but often favour a shorter timeline for my clients project completion and therefore prefer to draft in experienced trades to get the job completed. Above all I am very friendly, well spoken and always keen to deliver what is asked of me.

Latest homeowner review

Reviewed by Ian on 22/4/2025

The person did a superb job . Highly recommended.

At C webb property maintenance we provide our customers with respect and manners. We pride ourself on our high quality work and competitive prices. We cover most aspects of construction and can always find time to meet our customers to discuss any jobs. Our reviews speak for them selves We look forward to working with you

Latest homeowner review

Reviewed by James on 6/7/2022

An builders & refurbishment We do all aspects off building trades To a good standard We have good team players from blokes to women Thank you so much for looking and using our services

Latest homeowner review

Reviewed by maria on 18/2/2025

Very efficient service from the initial contact to finishing the job. Polite, professional and efficient. I would highly recommend. We definitely be using them in the future.

Arch-Con LTD

House Extension in Berkhamsted

Arch-con limited

Latest homeowner review

Reviewed by Morag on 7/6/2025

Work was completed professionally and efficiently, thank you.

A Romans Scaffolding Ltd we provide our clients with the highest level of service with the best prices available Satisfaction is our aim!!! All size jobs undertaken , references and reviews to match :-)

Latest homeowner review

Reviewed by Terry on 7/6/2025

Outstanding service very competitive Prices . Punctual and turned up on the days they said . Recommend this firm to everyone .

Latest homeowner review

Reviewed by Grania on 9/2/2012

Very quick response and good quality repair at reasonable price

Latest homeowner review

Reviewed by Matthew on 17/6/2011

Marisuz was excellent - he was prompt and grafted all day. He did a great job.

15 years of experience of General building works and house maintenance. Specialising in Roofing, Plastering, Brickwork and much much more..... Professional service throughout.

Latest homeowner review

Reviewed by Andy on 25/5/2019

Quick, efficient service. Very happy with work. Would recommend

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.

Our purpose is to provide our customers high quality work at an affordable price!!

Latest homeowner review

Reviewed by Milan on 4/1/2020

Excellent work carried out to a high standard. Went above and beyond expectations and will definitely recommend and use for my next project. Thanks for completing the job in a professional and very timely manner. Much appreciated

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Recently completed jobs

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

Single story front...

Single story front extension. - 3.7x4m (new lounge and porch)

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Room(s) to be in the extension: bathroom This is a small first floor timber extension on...

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Room(s) to be in the extension: bathroom This is a small first floor timber extension on...

Extension for Utility and Re...

In summary we are opening up the kitchen space, knocking through an existing kitchen and erecting a wall off the dining room to create an open plan...

Kitchen extension

Rooms in extension: 1 Rooms used for: Kitchen, Dining room. Floors in extension: 1 Architectural plans done: No Planning Permission status: Not...

Ground floor extension

Rooms in extension: 2 Rooms used for: Bedroom(s), Bathroom. Floors in extension: 1 Architectural plans done: Yes Planning Permission status:...

Single storey flat roofed...

Single storey flat roofed dining room to rear of house

Two storey extension all...

Two storey extension all across the back of a house 15m wide extend forward by 3 metres

Would love to have a chat with...

Would love to have a chat with someone

Rear ground and double side...

Rooms in extension: 2 Rooms used for: Bathroom, Kitchen, Toilet, Utility room. Floors in extension: 2 Architectural plans done: Yes Planning...

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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