Find a local extension builder near you. We have 6,617 trusted and reviewed extension builders in Welham Green to choose from, based on 2,611 reviews.
Tell us about the work you need doing around your home.
Up to 3 Extension Builders in Welham Green will then be in touch to quote for the work.
Compare quotes then choose your preferred Welham Green Extension Builder.
Filter by:
Sort by:
MPRO Homes LTD is a trusted building company specialising in both residential and commercial projects across London. With over 15 years of industry expertise, we deliver exceptional craftsmanship and a customer-focused approach. From full house renov...
"I have used Oni and his team for multiple projects over the years. Recently they did an incredible job building a large office and workshop in my garden. From start to finish, they were professional, efficient, and a pleasure to w..."
Reviewed by Dan on 30th Jan 2025We have a well run business for all your building needs, we supply work from foundations to a full finish project, landscaping building extensions and full refurbs. Find us on Facebook RB Builders
"Excellent job throughout."
Reviewed by Steve on 20th Jan 2025Reliable and hardworking ,always focusing in bringing satisfaction to the clients about work Over 17 year in building trade ,we have done lot of project from small like ,bathroom ,kitchen to loft extension.,house extension and renovation
"Earlier this year, we appointed Ioan (silverprism) for a kitchen extension and ground floor renovation at our home. First and foremost, Ioan is a reliable, responsible, and accountable contractor. He consistently showed up every..."
Reviewed by Zheheng on 10th Nov 2024We have been in the business for over 15 years and provide general house repair renovations and maintenance and would be happy to offer a free quote for works required.
Drylining fixer for several works executed to the standards required by British gypsum or knauf systems
Hi . I am a builder from Poland with 28 years of experience. I live in the UK for 22 years and have gained additional experience in the field of construction. You can commission me with such works as: Dry Lining, Tiling, Joinery, Kitchens, Bathroo...
I am good boy i am from romania good working stile
London Prime Construction and Builders specialises in creating beautiful and functional living spaces through expert home construction, renovations, and interior transformations. From building new homes to extending existing spaces and revitalising i...
"Fantastic company, with high quality materials and construction. Came in on budget and fast completion time too. We have since commissioned them again for another home renovation job. Highly recommended."
Reviewed by Jonathan on 7th Mar 2025Covering Areas ? Brent, Barnet, Harrow, Ealing, Hillingdon, Watford, Camden, and wider London Our Services ? Construction & Renovation • ? New builds & extensions • ? Loft conversions & basements • ? Structural alterations & ref...
"Very pleased with the quality and timely completion of the job. Most happy that the team were forward thinking and suggested future wiring applications for doorbell and interior/exterior lighting. Something I would have needed at..."
Reviewed by Raj Bhambra on 5th Mar 2025General Building contractor with 25 years of experience to take on all types of building work. In house Structural Engineer to ensure your job is built properly and to last. North West London. Lofts, extensions, groundworks, structural, landscaping,...
"Very helpful and could call at all times Very high standard of work and best of all very reasonable rates. Highly recommend Happy customer John"
Reviewed by John Walsh on 4th Mar 2025Builders with 35years experience in all.aspects of building ,all nvq tradesman fully insured and we guarantee all work
"Had my extension completed by dbs I must say the knowledge and craftsmanship is spot on extremely happy with the work and communication carried out Dave went above and beyond to meet my needs and also for future ! Thanks once ag..."
Reviewed by Kyle on 28th Feb 2025Hi, I'm Robert Lee and I'm your local builder & handyman in Potters Bar and the surrounding areas. I have 40 years experience helping people with problems around their homes. I have built up a trusted bank of customers over the years who I regularly...
"Delighted with the job, no fuss, no hassle, nice price. I'll be getting him back for my next project."
Reviewed by Anthony on 6th Feb 2025General builder with 35 years plus experience in all aspects of building works covering carpentry, plastering, rendering/ pebble dash, kitchen fit, basic plumbing, basic electrical, fencing, Honest, reliable and local, you won't be disappointed.
"Done a great job! Andrew’s work area was clean and tidy, the job was done very thoroughly. Andrew was was respectful and co operative in keeping with the nature of the business. Friendly and personable. Definitely would use Andre..."
Reviewed by Alison on 13th Jan 2025Hi my name is ian lamont ,a time served bricklayer since the age of 16 and some 50 years experience since , I am now a qualified construction and civil engineering manager My company is small with a hard working team all trades , we cover all work...
"welldone jo very good Communication Very good job worth money advicesuggetion well aprreciated. time keeping"
Reviewed by Bishow on 10th Jan 2025We ar a building company with 10 years experience on the building job. For us it’s not big or small job. We treat all the costumers the Sam how should be
"Friendly service, cleaned up afterwards. Will be using again"
Reviewed by Matt on 9th Jan 2025Established in June of 2020 after being involved in Construction Management with various Construction Companies (Bovis, Taylor French Developments, Lagan Homes, etc) and attaining 4 years experience at Site Management level, Diamond Vale Projects ltd...
"Really conscientious when we went away for a week he sent videos of how the work was progressing, even the neighbours said how hard they worked and always let me know if they had to be away from site fore a specific reason. Defini..."
Reviewed by Julie Babiy on 11th Dec 2024I have 40 years of experience in the building industry. My specific trade is carpentry. I started as a labourer for 3 years before I passed my city and guilds in carpentry. Over the years I have acquired many skills covering a wide range of trades i...
"APS did a fantastic job with the chimney support masonry work. I was really impressed by their professionalism and timeliness of the job. They always kept me updated on each step of the project. I would highly recommend them."
Reviewed by Sonia on 30th Nov 2024Based in Stevenage, we are a trusted, local building company with many years experience in the construction industry. Serving Hertfordshire, Bedfordshire, Cambridgeshire, and North London, we specialize in building extensions but also undertake a wid...
"Very professional and very helpful."
Reviewed by Halim on 21st Nov 2024Taylord building services for all you carpentry and building requirements. while we specialise in extensions in conversions we still have a minor works department which means we can cater for any size job no matter how small we can help with any size...
"Completed the job well and on time to the budget price given"
Reviewed by Nigel on 8th Nov 2024CCS Ltd has been set up in 2023, however, we are working in the construction industry since 2015. During these years we have covered most aspects in construction, such as: new basement built, underpinning, extensions, lofts, refurbs, new builds and m...
"Construction Solution LTD. Where professional throughout the entire garage conversion. They kept to the time times and the work was completed at a high standard. I will be using them again and also recommending them to others."
Reviewed by Jerry on 2nd Nov 2024All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.
Find Extension Builders Near You
Join over 1,000,000 happy homeowners who have posted their job on MyJobQuote.
Over 1 million homeowners and over 50,000 tradespeople
use MyJobQuote nationwide each year