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Local garage conversion experts in Welwyn, Hertfordshire

There are 1193 Garage Conversion specialists in Welwyn, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Garage Conversion specialists in Welwyn, Hertfordshire

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Latest homeowner review

Reviewed by bharat on 12/10/2012

Very helpful and pleasant. Did a good job.

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!

Latest homeowner review

Reviewed by Debbie on 27/10/2013

overall very good job done. Very friendly, professional, helpful and completed job in timely manner. would recommend.

Latest homeowner review

Reviewed by Dominique on 21/1/2016

I thought Sean was polite and friendly and worked efficiently. I will definitely use him again if I need any painting or decorating done.

Latest homeowner review

Reviewed by Alberto on 15/3/2016

Would recommend

From small repairs to full refurbs I can cater for all your needs, small enough to care, big enough to cope on an adhoc basis and/or ongoing property maintenance. Landlord certificates and inspections also arranged.

Latest homeowner review

Reviewed by James on 24/3/2018

Very pleased with Zoltan. Worked very hard through snow and illness to get the work done for us. Would highly recommend.. Thanks Zoltan!!

R.M Plumbing and Heating is a friendly, local, fully qualified, profressional tradesman, with over fifteen years experience in the plumbing industry. We specialise in out of hours working, without charging the extortionate out of hours fees!

Latest homeowner review

Reviewed by Hannah on 4/9/2016

We found Rob to be very hard working and highly skilled and very flexible when coming up against unforeseen snags! Would thoroughly recommend.

We are dedicated to quality and details.

Latest homeowner review

Reviewed by alex on 26/1/2017

Excellent work, high quality. Professional pleasant guys. Danny and his team motivated hardworking, clean tidy 6 months work , very good all-round. Multi skilled trades within company of brothers. Minimum amount of fuss , trustworthy Non smokers, very reliable, kept me updated , good knowledge . Fitted Wren Kitchen,built porch extension , converted garage to studio apartment decorating,plumbing, tiling , new bathrooms and shower rooms. Built fitted wardrobes. internal external doors.

Latest homeowner review

Reviewed by Daniel on 9/1/2014

Andy quoted me for the main job (kitchen refurb) and carried out two smaller jobs in the meantime while I am still planning. Excellent standard of work, quick, and a nice guy. Will be using him again in the near future.

we are a small friendly company who ONLY use quality tradesmen. no jobs to big or small. Free advise and quotes gives.

Latest homeowner review

Reviewed by Annah on 9/3/2013

a job well done thank you

I am a small reliable business based in Aylesbury. I will complete any domestic maintenance required and gardening service.

Latest homeowner review

Reviewed by Keith on 2/4/2013

Arrived on time. Did the job well. Very reasonable charge. Recommended.

geo-tlamp

Garage Conversion in Welwyn

-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.

I am skilled mutlitrader with over 10 years experiences. I usually work together with other multitrader as a team.

Latest homeowner review

Reviewed by Jo on 9/4/2013

Very professional, punctual and polite. I would happily employ this tradesman again and highly recommend him.

ARTMAR

Garage Conversion in Welwyn

Hello If you looking for the best builders team. You're find on us. We can do all work around your home inside and outside: kitchen fitting, bathroom fitting, painting, tailing, carpeting, decorating, houses extension, garage conversion, refurbishment.

Latest homeowner review

Reviewed by sonal on 28/3/2013

I needed some help with my shower as water was leaking down through to kitchen. Two lovely trustworthy and polite gentlemen. Gave me best value options for the job and completed to a very high standard. Also did a few other bits like replacing missing tiles and making my cracked ceiling look new again. Very tidy and took their time to finish job. I have a nice bathroom again. Thank u!! Will definately use again and will be recommending to friends and family! Very reliable and good value for money.

Latest homeowner review

Reviewed by Carol on 9/8/2013

Mark was totally reliable and helpful.He kept me informed on progress at all times and did a great job. Thank you

We are growing building company directed by experienced builders. Our specialisation is extensions, brickwork, carpentry, tiling, garage conversions and general building and maintenance works.

Latest homeowner review

Reviewed by Emy on 5/9/2016

Hired Marcin to do a brick and block wall for a 4meter extension, great job, great ideas. Highly recommend him.

Accuracy,fast,clean and tidy.Ability insurance.

Latest homeowner review

Reviewed by daniela on 11/5/2013

fast and clean

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.

We are a building and roofing company based near Royston in Hertfordshire,we pride ourselves on high quality work combined with efficiency. We have a very strong portfolio,we work with local architects as well as individuals.

Latest homeowner review

Reviewed by David on 25/4/2019

From the start to finish could not fault the commitment shown by the builder, the quote came in under our budget and work was to a high standard. Always kept us informed on what was going on and when, tidied up as they went and we are more than happy with the final result.

Latest homeowner review

Reviewed by jose on 30/10/2014

All work done for me by KD construction was excellent. Work men are very polite and friendly. I would recommend KD constructions to all my friends.

Kitchen and Bathroom Installation done to perfection We install kitchens and bathrooms and carry out extensions and loft conversions as well as provide other building services in London and the surrounding areas. With 20 years of experience, our team can deliver any building project on time and within budget. We guarantee our work and we also guarantee not to consider any job complete until the customer is 100% satisfied with the end result. Other building services we offer are open plan conversion, flooring, tiling, plastering, bricklaying, painting, decorating and bespoke joinery. Kitchens and Bathrooms We install kitchens and bathrooms to a high standard and work hard to ensure that every detail is millimetre perfect. We provide trade discounts so please be sure to make contact before purchasing materials. Extensions and Lofts We build extensions and loft conversions and offer open plan conversions of existing floor layouts. We work closely with our customers and other stakeholders to turn your building dreams into a reality. Other Building Services Whether you need a wall built or tiled, a floor laid or an outside space transformed, we have the skills to get the job carried out perfectly and look forward to working with you on your next project. FAQs Which Areas Do You Cover? We are based in Ealing, North West London and cover all neighbouring boroughs. What kind of kitchens and bathrooms can you provide? Everyone has their own taste and preferred style and we are very flexible to your creative requirements. We can do anything from single wall kitchens, L and U shaped Kitchens to Island and Peninsula kitchens. In terms of Bathrooms we offer Full, Three Quarter, Quarter, and half bathrooms. Can you decorate our kitchen or bathroom as well? Yes, we can provide painting and decorating in addition to building your desired project. Can you provide Trade discounts? Yes, we can provide trade discount for Howdens Kitchens and Trade Point.

Latest homeowner review

Reviewed by Christine on 24/4/2024

The job was to hang a large mirror and clock . The job was booked and completed in a matter of hours. Very clean work and efficient delivery.

Khanz

Garage Conversion in Welwyn

We are a based in London and pride ourselves with an eye for end result. As a homeowner or landlord, we would like to assure you that we are honest, trust worthy professionals team dedicated to deliver small or big projects with full support all the way.

Latest homeowner review

Reviewed by Mudassar on 1/3/2017

A tradesman with thorough understanding, knowledge and experience of what's required and how to complete the projects with full Dedication. I highly recommend Mr Khan for any small or big project, and would call him myself anytime I need a builder, carpenter, handyman, kitchen fitter, plumber etc.

With experience of over 15years and extensive knowledge of the field, I specialise in loft/garage/basement conversions and extensions, as well as all around the house refurbishment. Very strict on time frames and always aiming to satisfy clients needs.

Latest homeowner review

Reviewed by Tayo on 17/5/2017

He did a very good job and i will recommend him

Chirilov

Garage Conversion in Welwyn

Joiner

Latest homeowner review

Reviewed by Toure on 28/8/2017

Would recommend these guys to anyone! Excellent work at a very high standard

NIK -2015

Garage Conversion in Welwyn

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

Hi my name is Ashley I'm the owner of W.H home care & repairs I offer a wide range of maintance skills indoor and outdoor please look at my profile pictures and ratings many thanks.

Latest homeowner review

Reviewed by Ian on 30/5/2024

Quick, professional and quality job.

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

Latest homeowner review

Reviewed by Andrew on 22/4/2025

Gaby is great and I strongly recommend him. I found him to be extremely reliable, exceptionally capable, a very tidy and clean workman, honest, fair and very reasonable in his costings. I also think that he can turn his hand to a lot of different jobs. Gaby installed complicated stair handrails on three floors and did a terrific job. I have already asked Gaby to do another exterior decorating job for me and would always ask Gaby to do all sorts of decorating, carpentry and building works .

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.

JH BUILD

Garage Conversion in Welwyn

A skilled builder honest and reliable . I put effort and seriousness in everything I do. I like to make all my customers happy! I have experience in: home improvements ,tiling/bathrooms repairs, furniture refurbishment, roofing,painting,fitting laminate flooring, Wood flooring,herringbone flooring,vinyl flooring , ,plastering,roofing.My aim is to provide the best service to you and your home. I guarantee my work is professional and the job will completed in a tidy and timely manner.

Latest homeowner review

Reviewed by Leila on 29/11/2024

I have 15 years of experience in roofing, including new roofs, flat roofs, fascia boards, soffits, guttering, and chimney stacks.

Latest homeowner review

Reviewed by Buchi on 22/3/2025

BUILDER

Garage Conversion in Welwyn

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.

Hello, my name is Ronnie and I am builder, born and bred in London, I started off nearly 30 years ago working with my dad, and have now taken over the business with my son, I am fully committed & driven to provide outstanding quality at a fair price. I am a fully qualified plasterer by trade, however over the years my skills have grown and grown in other trades also, giving me the opportunity to take on bigger work i.e. extensions, landscaping and full property refurbishments, to include from design to fit kitchen and bathrooms, however there is no job to small and welcome all types of plastering and building work. all my work is fully insured and I pride myself on being extremely polite, very clean and tidy and unbelievably punctual and reliable. many thanks for taking the time to read my profile and viewing my previous work pictures

Latest homeowner review

Reviewed by Alan on 19/4/2025

Great job. Did exactly what he said he would do, and exactly what we wanted. Very happy to recommend and will use again.

I have more than 15years experience in building work The work which I undertake is Lofts Extensions Kitchen Bathrooms Bedrooms Interiors Pluming Electrical Exterior Safety / Security Roofing Qualifications Joinery Kitchen installations Bathroom installations Carpentry work (doors, wardrobes, flooring) Plumbing Plasterboards and metal work Tilling walls, floors Gardens wooden storage shed.

Latest homeowner review

Reviewed by Naomi on 25/1/2024

Amir arrived to fix my leaking toilet. He was polite, tidy and efficient . I will use again with future works

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.

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.

My name is Ioan I’m in the construction industry science 2013 Iwas working for one company until last two years when I decided to stated my own business.

Latest homeowner review

Reviewed by Marc on 21/4/2025

Ended up delaying the project by a year but he just completed it last week. Was really happy with the result.

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.

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 Mac on 8/10/2024

John and helper Rhys arrived promptly, did an excellent job and cleared up afterwards. Worked flat out and completed a tedious job quickly and with little disruption. Would recommend.

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

B S Building Services

Latest homeowner review

Reviewed by Daniel on 17/5/2025

Came promptly and was quick to provide a competitive quote. Arrived and spent time making sure everything was covered and did an amazing job. The replacement and repair was done to a much higher standard than expected and I would not hesitate in recommending and using Bartek again.

I am the proprietor of riverside property services. we are a family run business since 1973.We specialise in all types of specialist removal,building works and all types of roofing works undertaken Licences to take and carry all types of rubbish from household to bi hazard and asbestos. We specialise in all types of demolition works private and commercial. We are a reliable company with offices based in Surrey and covering all areas. No obligation free quotation for all works. Fully insured tradesmen

Latest homeowner review

Reviewed by Linda on 25/5/2025

Highly recommend. Steven was very knowledgeable and advised that the metal frame for the carport was in the concrete, and therefore, the fence would still be supported once the roof of the carport was removed. Job completed well and all rubbish removed.

AS Roofing & Construction Ltd is your trusted expert for all aspects of roofing and construction. With over 15 years of experience in the building industry, we bring knowledge, skill, and a commitment to quality to every project we undertake. We specialise in all types of roofing, including: • Pitched roofs with slates and tiles • Flat roofs using felt, liquid coatings, rubber, and fibreglass systems • Full lead work services including lead welding • Cement work, pointing, and general brickwork repairs Beyond roofing, we also undertake full property builds from the ground up, handling every stage from foundations to final finishes with precision and care. Our services also include: • Jet washing of roofs, driveways, patios, and building exteriors • General bricklaying and masonry work At AS Roofing & Construction Ltd, we pride ourselves on delivering reliable, high-quality workmanship with a friendly, professional approach. Whether you need a small repair, a full re-roof, a new build, or property maintenance, you can count on us.

Latest homeowner review

Reviewed by Mark on 15/5/2025

Top job done!....Aaron a respectful and competent fella.

Hello. We are the company that will provide our services quickly,qualitatively and at a good price. Do not hesitate to contact us.

Latest homeowner review

Reviewed by Joanne on 12/5/2025

Excellent all round,2 external doors and one frame replaced and painted. Vasile and co worked really hard and did an excellent job fitting locks and new handles. Look lovely. Did such a good job,I asked them to replace the 2 windows on outbuildings ,wood frames rotten so replace and painted using existing glass. Very good quotes for both. Will definitely contact them in the future.

A small company that is hard working and trustworthy, we take on a variety of works and try to give the best advice possible.

Latest homeowner review

Reviewed by Paul on 27/3/2022

Unfortunately I am still waiting for a quote which is disappointing.

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.

All the work? bathroom, new tiles flooring ? roofing ? roof extension ? outside working ? I do everything ? fence working ? grass in the garden ? garden tiles ? electrical, Work, Plumbing, Work ? skimming painting ? all working ? loft as well ?

Latest homeowner review

Reviewed by Kevin on 17/5/2024

Full bathroom fitted with tiling. Fast friendly top class work and clean. Highly recommended.

Latest homeowner review

Reviewed by Chris on 11/4/2014

Vey helpful went above and beyond to get the job cimoleted

We have a double glazing factory and have been erecting bespoke windows,porches and conservatories for the last 12 years.

Latest homeowner review

Reviewed by Mokdus on 5/3/2017

Very good job

A small Carpentry & Fitting company able to produce impressive results in a short amount of time.

Latest homeowner review

Reviewed by NICOLAS on 13/3/2018

Blagoy has delivered a quality job and been very helpful. You can trust him: very professional always on time (although there was very bad weather), deliver within the time he said. You can tell he has experience in construction and can also do smaller job with attention to details. He is multitask (did our kitchen, electrical work and plumbing). I would 100% recommend him as he does a very good for a good price !

We are a small but trustworthy and hard working team with many years of experience in building trade.We limit the number of jobs running at one time so that we are able to offer attention to every detail & deliver quality service on time &on the budget.

Latest homeowner review

Reviewed by Nicola on 9/11/2013

Had a sliding door fitted wardrobe from B&Q fitted. Hard working guys. Did a good job which we are happy with

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Recently completed jobs

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

Room(s) to be in the...

Room(s) to be in the conversion: Utility room Conversion of the back of the garage into a utility room Architectual plans have been drawn up for...

Room(s) to be in the...

Room(s) to be in the conversion: A art studio its going to be a workshop I'm not sure if Building Regulations approval is required for this job and...

Room(s) to be in the...

Room(s) to be in the conversion: 1 x lounge/living room Garage Conversion - Size - 3m by 3.5m. Door to side into porch/hallway Blocked up Garage...

Room(s) to be in the...

Room(s) to be in the conversion: Utility Room Room(s) to be in the conversion: 1 x lounge/living room Garage Conversion - Size - 2.8m by 3.3m. ...

Room(s) to be in the...

Room(s) to be in the conversion: Conversions to an office with a toilet To be combined with a kitchen re-fit and the air flow system to be taken...

Convert a covered/roofed...

Convert a covered/roofed garage into a play room. There is already access from a door in the kitchen. We need the garage door changed to a bay window,...

Partial garage conversion to...

I want to convert the front part of my garage (conversion already completed on rest of garage). I intend to use the space to install a washer and...

Partial garage conversion to...

I want to convert the front part of my garage (conversion already completed on rest of garage). I intend to use the space to install a washer and...

Garage Extension

Convert garage into: 1 x other. I need to extend the garage, make it bigger; it will stay as a garage Architectural plans done: No Planning...

Room(s) to be in the...

Room(s) to be in the conversion: 1 x kitchen This is a garage conversion which will also need the garage roof raising and an end supporting wall...

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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