Extension Builders in Potters Bar | MyBuilder

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Some of our top rated extension builders in Potters Bar

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Mantas Gurskas
Rating: 5 out of 5
Extension Builder in Potters Bar
Little jobs and larger projects.
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Latest review:
Demolition- 21 Apr 2021
Mantas was really helpful and hard working.A great job,thankyou.
CNR Bricklaying & Building Services
Rating: 5 out of 5
Extension Builder in Potters Bar
CNR Bricklaying & Building Services. A friendly, family run brickwork business who speialise in all types of brickwork and restoration.
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Latest review:
Bricklaying- 19 Apr 2016
We have always found it a problem trying to match the correct tradesman to any work we have needed doing, so much so that many jobs have been left undone. You either end up with a personality clash, or just plain bad workmanship, well not this time. The entire process was a joy from start to finish, from the initial quoting process, to the completion and the standard of work was exemplary. Nothing seemed to be a problem for them and they were very pleasant to have around. We are busy drawing up a fresh list of jobs we need doing and would certainly thoroughly recommend them. If you have had any bad experiences in the past, give them a try, you will be very satisfied.
AVStructures
Rating: 5 out of 5
Extension Builder in Potters Bar
A.V. Structures is a construction company working with top-rated contractors and providing services to private clients around London. Our highly experienced team of builders has excellent skills and knowledge gained delivering projects locally and abroad. We approach each building process following Environmental, Health, and Safety guidelines. All our quotes are free, and we will always try to get a quote to you within a week of us visiting your property.
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Latest review:
Demolition- 24 Nov 2021
We employed A.V Structures for the building of an external wall around our property, the removal of a garage and the installation of railings and gates. Throughout the 4 week programme we could not have been happier with their work. Arrival was prompt, their pace of work displayed energy and purpose. They were mindful of us and our neighbours and made sure the area was left clean and tidy at the end of each days work.in addition the workmen were courteous and kept us fully informed. Alex, the owner of the company, kept in close contact with us to assure himself of our satisfaction. He came on site at intervals to check that all was going according to plan. We therefore felt completely confident that quality and outcomes were important to him. Employing A.V Structures was a decision we were pleased to have made. We would use them again without hesitation and recommend them highly to anyone considering similar work.
L R Harvey (Builders) Ltd
Rating: 5 out of 5
Extension Builder in Potters Bar
I am a local builder with 35 years experience in the trade. I am reliable and trustworthy with a reputation for being clean & tidy. I specialise in brickwork, hard landscaping, extensions from start to finish & internal alterations. I work closely with all my clients to ensure that they are pleased with the results.
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Latest review:
Groundwork & Foundations- 5 Mar 2021
Very professional and all round lovely person punctual, professional and honest Would highly recommend L R Harvey builders, don’t hesitate give him a call.
The Construction Collective LTD
No reviews yet
Extension Builder in Potters Bar
Your Premier Choice for High-End Construction in North London & Barnet With over 25 years of experience, The Construction Collective Ltd is a specialist building company dedicated to delivering premium residential and commercial projects. From luxury home transformations to large-scale structural works, we pride ourselves on exceptional craftsmanship and a seamless client experience. Our Expert Services Include: Bespoke Extensions & New Builds: Creating high-value living spaces from the ground up. Loft Conversions: Expert structural transformations to maximise your home's potential. Complete Renovations & Refurbs: Modernising properties with high-end finishes. Commercial & Industrial Fit-outs: Professional structural solutions for business units. We offer a "one-stop" service, managing everything from design and planning through to the final build. With a dedicated project manager for every job, we ensure your project is completed on schedule, within budget, and to the highest possible standard. Contact us today to discuss your next project.
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A2Z build and fix
Rating: 5 out of 5
Extension Builder in Potters Bar
All electrics qualified to latest 18th edition AM2 NICEIC registered installer Out buildings Brickwork extensions garden walls and pointing chimney stacks city and guilds level 3. Fault finding Full house/flat rewires & part rewires Lighting circuit rewires Smoke alarms , heat detectors Fuseboard/Consumer Unit replacement Upgrading of electrical system Ring circuits Light replacements Security lighting Garage Ring pro doorbell fitter Official Triton shower installer
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Latest review:
Extensions- 7 Jul 2021
Andy and his team did a first rate job with the extension from start to finish. The work was done to an exceptionally high standard to our precise requirements, with all elements completed on time and budget with no problems or fuss. We are completely delighted with the new extension and would have no hesitation in recommending this company to others.
FBF Construction Ltd
Rating: 5 out of 5
Extension Builder in Potters Bar
We take all types of jobs from demolish a house and rebuild at the highest standards.
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Latest review:
Florin extended and completely refurbished our 4-bedroom semi-detached house. This included extensive steelwork, underfloor heating, complete re-plumbing and rewiring, excavation, and an entirely new slate roof as well as varying extensions up to three floors high. I cannot say enough good things about his workmanship, professionalism and reliability. His workmanship makes a perfectionist like myself happy. He is also completely professional: even with our difficult neighbours he was always courteous and understanding, and even helped them sort out issues at a moment’s notice that had nothing to do with his building work on our property. And he is also thoroughly reliable. I cannot think of any instance where he committed to something and did not deliver — he even managed to finish all the work on our house ahead of schedule and on budget. We have been so happy with his work that we contracted him to build us a summer house as well, from scratch, and to complete revamping our front garden including elements of hard landscaping. Again he delivered flawlessly and we are very happy with the result. We also continually receive positive comments from people passing by and just seeing the front garden. We have used several other builders in the past on other properties, including far more expensive ones, and none compare to his level of competence, attention to detail in his workmanship, his complete professionalism and thorough reliability. Now that we have found Florin, we will never look for another builder again. I just hope once others experience what he delivers for themselves he will still have some availability for us in the future!
Gudgeon’S groundworks and construction
No reviews yet
Extension Builder in Potters Bar
Gudgeons Groundworks & Construction is a Hertfordshire-based contractor specialising in residential extensions, new builds, and structural groundworks. We deliver high-quality construction from foundations and drainage through to superstructure, working closely with clients, architects, and engineers to ensure every project is completed to specification and the highest standards. From single-storey and multi-storey extensions to full new-build homes and outbuildings, we provide a reliable, end-to-end service built on craftsmanship, attention to detail, and clear communication.
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Florin Stancu
No reviews yet
Extension Builder in Potters Bar
My business consists in undertaking various aspects of construction and building. I’ve been in the business for about 15 years doing both site and private work. The type of work that I usually do is: - extensions - bricklaying - refurbishment
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BML Building Services
Rating: 4.9 out of 5
Extension Builder in Potters Bar
Very hard working and take a lot of pride in the work done and attention to detail.
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Latest review:
Conversions - General- 24 Feb 2026
Ben did a great job, competitive quote, provided valid insurance certs, arrived early, good communication, was courteous to the neighbors, worked well with Building Control and was completed on time. Would have no hesitation recommending Ben.
Plasterer
Rating: 5 out of 5
Extension Builder in Potters Bar
With over 9 years experience and a real focus on customer satisfaction, our team of experienced professionals will produce a smooth finish every time on your walls and ceilings. We also do all aspects of rendering and EWI SISTEM (external wall insulation ). Always on time and on budget.
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Latest review:
Insulation- 5 Sep 2024
Fantastic work by Andrei, Ciprian and their team. Highly skilled and hard working team, starting on time (8am) every day and working until late, clear communication as the job was progressing, clear and fair pricing, attentive to details, and happy to accommodate non-standard request like 100mm EWI. Highly recommended!
PS Brick Block &Home Improvement LTD
Rating: 4.7 out of 5
Extension Builder in Potters Bar
All type of building works to high standards. - extensions - lofts - plumbing - electric - decorating - new build - patios - driveways
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Latest review:
Extensions- 4 Nov 2023
Overall me and my husband are very satisfied with the workmanship and with the final result of our my fake cladded garage door with the new aluminium framed window. The original garage was converted into a habitable room 7 years ago with only a rooflight to bring light into the room, which is now my husband's office and this new window will make a lot of difference therefore we are very happy with the finished work. The work was done very quickly, the builders turned up on time and they were very efficient and helpful, they took particular care when installing the composite slatted panels to the marine plywood. The main contractor Pawel Speiwak also came on site to inspect the works during construction. The quote was also very competetive, a good value for money. I would definetely use them again for any future work in my house and recommend them to other people.
Paul
Rating: 4.8 out of 5
Extension Builder in Potters Bar
Vekony paul Ltd I offer insurance for you and a good price. All the offers are negotiable fell free to discuss.
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Latest review:
Paul did an amazing job at my 3 bed, he built a shower room and toilet area downstairs from scratch and plastered and repainted the whole house with his specialist team within 2 weeks. This has been amazing as other contractors quoted between 6 weeks. I will definitely be using Paul's services in future as he sticks to the price quoted and is trustworthy
HNL Construction Limited
Rating: 5 out of 5
Extension Builder in Potters Bar
Home improvement company. Experience since 2005.Our job is our passion.Let us make Your dream project.Every job its important to us from small to big. We do: -kitchen -bathroom -loft conversion -extension -refurbischments -electric -plumbing -gardening …and many more
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Latest review:
Conversions - General- 23 Mar 2026
Pawel and his team are great - got them in for a few things now, from damp repair, knocking through an internal brick wall, moving a fuse box, installing a wood floor. Always good workmanship, easy comms and decent value! Have recommended to a few friends who are equally pleased.
Architronica Limited
No reviews yet
Extension Builder in Potters Bar
Welcome to Architronica Limited, a leading design and build company dedicated to transforming visions into reality. With a legacy of excellence and a commitment to quality, we have been serving clients across United Kingdom for many years, delivering projects that stand as a testament to our craftsmanship, innovation, and integrity.
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HWA Building & Renovations
No reviews yet
Extension Builder in Potters Bar
My Dad and I set up the company at the beginning of this year with ambition of building our own company, instead of working for others. We work in Hertfordshire, North London, Essex and Lower Bedfordshire. My dad has worked in construction for over 30 years, doing surveying for main contractors, as well as his own property development projects. I have now completed my degree apprenticeship in construction quantity surveying achieving a building science second class honors. I have also ran my own jobs for a main contractor in London and surrounding areas worth up to £4 million. Our lads on the tools all have CSCS cards, and have achieved the relevant carpentry qualifications. We specialize in bespoke garden rooms with our in house labor, and build extensions, refurbs, conversions, and new builds.
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