How it works
Post a job
Tell us about your job, and we'll alert suitable extension builders in Hatfield. It’s simple and free.
Tradesmen respond
Once your job is posted, you'll get responses from interested extension builders through the website.
Review and choose
Browse profiles, work history, and feedback, then choose who you wish to share your details with.
Browse Extension Builders near you
Browse extension builders near you, read profiles and contact them by inviting them to quote.
I established my business to meet the needs of homeowners looking for skilled and qualified tradesmen that put trust at the top of their requirements. From small jobs to large extensions and landscaping we can help to make your property dreams come true. Money back... read more
Latest Extensions feedback review:
Double extension
Honest review based on paul and his team. Its never easy choosing builders based upin reviews rather than direct recommendations. I had a builder lined up to carry out the extension but was let down, so u had to find another builder. I...
Hi my name is Dave Newman T/A Hadley Construction since 1977. I have worked on many different sized projects. I have a professional attitude towards work with good communication skills. I provide a friendly and honest service with a high standard of work. read more
Latest Extensions feedback review:
Repair conservatory roof or replace
We were more than happy with the work that Dave did, he was polite a really good worker and completed a difficult job as arranged and on time. The weather was against him but he carried on. He cleaned up after himself and we would not...
BuildOnTime LTD is a family business and one of the fastest growing building companies in London.We have over 20 years of experience in all types of building and construction works.Our team is structured from highly qualified, friendly and ambitious workers.We are your... read more
Latest Extensions feedback review:
Back of the house extension - plans available
We are very pleased with the work, Paul's suggestions made what we felt a great design even better. Pricing for extra work (because we were undecided at time of contract signing) were reasonable and fitted in with the overall build. Paul's...
CONSTRUCTION BLOKES® #men #sophisticated #premium #motivated #yescando #attitude #noproblemo #skilful #bespoke #satisfaction #confident #organized #trademark #brand #outsidethebox #value #advanced #experienced #disciplined #oldschool #achievers read more
Latest Extensions feedback review:
Side return extension
Very pleased overall with the quality and workmanship of the project the Construction Blokes® delivered for us over 6 months, converting our Victorian terrace property from 2 flats back into a spacious family home. The project included a...
Hi , I’m Aaron Davis of AD builders, I Have been in the building trade for 20 years. Orginally worked for my father in a family run business. I take a lot of pride in my work , references are available at any time. I'm a bricklayer by trade and ground worker. I have built... read more
Latest Extensions feedback review:
Rear extension and loft conversion
Aaron and team completed a ground floor extension and full loft conversion for us. Aaron provided a really competitive quote, and delivered the work exactly as planned. He and his team were friendly throughout, and very open to...
RMV Building Services - bespoke team dedicated to deliver the highest quality of work and looking at many options to come to the most logical and profitable solutions for our clients and to build long and lasting relationships. read more
Latest Extensions feedback review:
Single storey extension
Marius and his team did a fantastic job on our single storey extension. Professional, polite and a finish to a high standard. Highly recommended.
A highly skilled plasterer by trade, I have many years experience in building and construction. I have completed a wide range of extension and refurbishment projects ranging from minor home improvements to major extensions. I have a proven track record and can guarantee an... read more
Latest Extensions feedback review:
Small ground floor extension with shower room
We hired Alex to extend a downstairs office to make a large bedroom and extend a downstairs toilet to make a shower/wetroom. Alex and his team came every day, worked very hard and the build was completed on time because of that. The...
We are an experienced team formed of two brothers who have 15 years experience in building and interior and exterior renovations. We have experience working both in the UK and across Europe. We have a good track record of quality work and we can provide UK references on... read more
Latest Extensions client reference:
Work consisted of underground drainage, excavation, under pinning, foundation and block and brick work. Very hardworking men. Their work was tidy whilst they carried out amazing brick work quality.
We have been in the building trade for 25 years, we are a professional building company specialising in New Builds, Extensions and Loft conversions & renovations in London & Hertfordshire. The majority of our work is through personal recommendations. We are always happy to... read more
Latest Extensions feedback review:
Home renovation
We have instructed Assured Builders to carry out out our renovation work. Work has just started and the foundations have just been laid down. I am so please to have found Assured Builders. Nikki and Lee are a pleasure to work with. Any...
As a design and build contractor, we will produce drawing for both planning approval and building regulation. We will then provide a detailed estimate of building costs. If we do win the building co tract then all architectural design cost will be free of charge. read more
Latest Extensions client reference:
I have known Phil over 10 years because he did a double storey extension for me in my house. He has done other bits and pieces around the house. He has just done a single storey extension with a glass roof. He is a thorough worker, his...
Marius, as owner of N-Vico LTD has over 14 years experience in the construction industry starting out as a carpenter. Now we are a highly skilled team of builders that provides a complete residential refurbishment service read more
Latest Extensions feedback review:
Side return extension
Marius is incredibly pleasant to deal with and very helpful. He is extremely professional and quotes and discussions before, during and after the project reflect this. He employs/contracts with a wide range of tradesmen and can cater for...
A local British family run construction company with over 30 years experience in the building trade. We take a structured planned approach to all projects big or small and deliver high quality work at a fair price. Free no obligation quotation service please feel free to... read more
Latest Extensions feedback review:
Build small extension
Thanks. Perfect Job would use again
Established builder with excellent experience since 2005 and have great knowledge in the trade. We are known for excellent work standards, health and safety and high quality projects within budget and timeframe for completion. read more
Latest Extensions feedback review:
side small extension to make laundry room
Zen was very helpful and brilliant in his work! He dealt with all the work nicely without any issue I will be uploading pictures soon thanks Asim
Our company, Open Plan Solutions (Hunbuild Ltd) specialises in structural jobs (open plans, steel supports - RSJ-s, chimneys), extensions, conversions and refurbishments from planning to completion. We also do traditional lime rendering and masonry works including stone... read more
Latest Extensions feedback review:
single storey 6m residential extension
Our extension was completed to a high quality standard from start to finish. We paid in stages when each part of the project was complete without paying a big up front deposit which was reassuring. We had a 6m extension built, new...
Here at ”Home Decorating” we believe in customer satisfaction in the finished product and we are committed to giving the best results every time. Our motto: happy clients are returning clients :) read more
Latest Extensions feedback review:
Rear and Side Extension with Full house Refurbishment
We had the best possible experience with homedeco. Gina and Jon carried out a side return extension with multiple structural wall removal, porch , decking and entire house refurbishment to the highest finishing possible. They have a strong...
We take a bespoke approach to all projects and are not satisfied until you are satisfied. Our 16 years of experience provides us with a vast breadth of home construction knowledge, meaning we rarely encounter any surprises. We also have many references in and around the... read more
Latest Extensions feedback review:
Demoish Garage and Build ~56 Sq Meter extension
I hired Tim and his team to demolish an old garage in the garden and to dig 2 trail holes to expose the existing foundations of a carport. Tim and his team arrived on time, were very hard working, friendly and ensured the site was left...
Hello my name is Luan and my company has been established since 2014. I have over 10 years' experience in the Building industry and take pride in the work that we carry out. Based in Enfield. Building services such as Carpentry, Driveways, Extensions and loft conversions.... read more
Latest Extensions client reference:
Out of several people who came to quote, Luan was the only one who came multiple times to understand the structures before providing a quote. He did the rear extension and full renovation of the rest of the house. He arranged an engineer to...
AMG places great emphasis on the importance of up to date methods of design and construction. As a key player at the forefront within the market place we specialize in building Extensions, Loft conversions, Drylining, ceilings, painting and decorating to complete internal... read more
Latest Extensions client reference:
Stefan did an extension for my flat from the installation of structural steel, to the roof, and demolition. To building the shell and all cosmetic work inside. I am very happy with the work. Time keeping was good, pricing was good he was...
Higgs building services have been running for 8 years now. Our works range are from customer care work for big corporate companies such as Crest Nicholson and Taylor Wimpey too Extensions. There is not any type of work we cannot cover, there is no job too big or too... read more
Latest Extensions feedback review:
New porch build including a small toilet
I would highly recommend Higgs Building Services for a whole range of works. From the initial requirements conversation through to completion of the porch (inc. small toilet) they were very professional throughout. Build was actually...
SP Cranstone LTD is a small but unique building company that has a wealth of experience within its company to provide a service to the domestic sector. We have several accreditations as you will clearly see on our web pages that keep us in good check. Value for money, with... read more
Latest Extensions feedback review:
Single storey with extension and house refurbishment
Having been let down by my original builder, I posted my requirements on MyBuilder.com. Simon Cranstone (Simon) responded promptly and based upon my scope of work provided an initial Projected Cost (PC) budget. The project, a house...
Trusted by experts
Don’t just take our word for it, homeowners love MyBuilder too. We’re proud to be rated by Mumsnet.