Extension Builders in Chelmsford | MyBuilder

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Some of our top rated extension builders in Chelmsford

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AC Property Solutions
Rating: 5 out of 5
Extension Builder in Chelmsford
AC Property Solutions - We are a friendly, reliable team who strive on perfection and meeting our clients building/home improvement needs. We are a family run business offering a range of services; *Extensions *Plastering *Kitchen Installations *Carpentry Works *Tiling *Refurbishments *Loft Conversions *Painting & Decorating *Bathrooms/plumbing works We are fully insured and can offer references from previous clients
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Latest review:
Plastering- 6 May 2021
Pleasure to have Alex plaster our bedroom . The job was perfect, clean tidy and friendly along with his assistant Mitch. We were told how long the job would take, when they would arrive to start work and both spot on. My wife was impressed the first thing they did was lay plastic in all areas they would be working which kept the areas pretty much dust free I was advised of any areas of difficulty and the solution they had to rectify , brilliant Would definitely hire Alex again , and more than happy to recommend to friends and family
Haines plastering
Rating: 5 out of 5
Extension Builder in Chelmsford
Haines plastering and building. We are a family run business that specialise in Plastering , roofing and refurbishment. We are based in Essex with competitive prices and free quotations.
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Latest review:
Dinesh plastered our walls and windows after we’d had new windows fitted. He was organised and tidy, and we are really happy with the quality of his work. Would recommend to anyone!
JF INTERIORS
Rating: 5 out of 5
Extension Builder in Chelmsford
At JFI we have 20 years experience in the building trade, specialising in Garage conversions and house conversions including all internal works, all job sizes and budgets. Most of all we are a very trust worthy and friendly team. JF Interiors
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Latest review:
Jon and his team at JF interiors have really done more than we could ever imagine. From the moment Jon come to price up he has kept to his word providing us with constant updates through the renovation and build. We couldn’t be happier and will 100% recommend them to all friends and family. Thanks again mate 👍
PFR Builders Limited
Rating: 5 out of 5
Extension Builder in Chelmsford
Over 30 years experience in the building industry. We are a general builders but specialised in carpentry, roofing, kitchens, extensions, loft conversions. We have customer service and received recommendations from our customers. We believe in attention detail and realise that we will be working in YOUR home, keeping you informed throughout the whole process. No hidden extras, genuine honest quotations using the latest technology and current prices. We pride ourselves and our high standards.
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Latest review:
We are renovating our house. Pete has knocked walls down, built new internal walls, hung doors, laid a wood floor, put down new skirting boards and best of all built and created my lovely new kitchen and utility room. I cannot fault his workmanship it is of an excellent and very high standard. He is very efficient and always turns up when he says he will be there. Pete is also extremely good at giving you ideas on how to resolve issues that arise. I would highly recommend him.
Jack Willis
Rating: 5 out of 5
Extension Builder in Chelmsford
Hi, I’m Jack, a builder based in Witham, Essex. I specialise in renovations and extensions but also do smaller jobs. I’m reliable and priced fairly. Have a look at my pictures and you’ll see various projects that I have done recently.
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Latest review:
Carpentry- 13 Nov 2020
Best Tradesman I have ever employed. Very clever and hard worker. Would highly recommend him. Would have loved to have men like him work for me when I was manager
Oakview Construction Ltd
Rating: 5 out of 5
Extension Builder in Chelmsford
We are a family run building company with 20+ years experience. We specialise in everything ranging from new builds, renovations, garden rooms, extensions, and much more.
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Latest review:
From the day Nick came to quote for our single storey one bedroom Annex everything was on time on budget and the best quality. The team were friendly efficient and extremely tidy. We were thrilled with the results and one minor snag was dealt with immediately and without question We would absolutely recommend Oakview Construction Ltd Nick and his team. We wished we had used them for the kitchen fit as well as this was the only part of the whole project that didnt go like clockwork.
SB CONSTRUCTION
No reviews yet
Extension Builder in Chelmsford
Our building services include the full range of house improvements and upgrades from conversions, extensions, renovations, designer kitchens and bathrooms, all ground work services and new build homes. Covering Essex, Cambridge, Suffolk and surrounding areas. Essex Based company with a combined knowledge of 30+ years in the Industry offering.
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Creedmoor Construction ltd
Rating: 5 out of 5
Extension Builder in Chelmsford
Family run business with over 50 years combined experience in domestic and commercial projects All aspects of works undertaken with a portfolio of previous works and references to give piece of mind to perspective clients… Our aim is to make you dream project a reality
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Latest review:
We employed Nicky to install our kitchen, splashback and worktops. Nicky and his brother Liam were punctual, polite, tidy and most importantly their work was excellent. Having mentioned we were after a media unit in the front room, Nicky suggested they could make something bespoke for us and we trusted them to do it and what a fantastic job they did. We would highly recommend Nicky as the work they have done is nothing short of fantastic!
S6 Designs
Rating: 5 out of 5
Extension Builder in Chelmsford
Essex based family run business with all the right intentions, we are here to offer our skills and experience to make your dream home come true.
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Latest review:
Landscaping- 23 Sep 2025
We very recently had our front driveway and back garden landscaped, including a bespoke garden room and garage conversion, completed all in the space of 10 weeks, and we absolutely love what has been done by S6 Designs. Sam, Joe and Reece worked so hard, even with such high temperatures this summer and were very punctual, always tidy and respectful of our property, and came up with lots of good ideas which we grateful for. If you want a good team of workers for your project, we can highly recommend S6 Designs, they were fantastic from start to finish, you will not be disappointed.
C & S maintenance & landscaping Ltd
No reviews yet
Extension Builder in Chelmsford
We undertake all building works extensions, maintenance ,landscaping Taking on jobs from planning to decorating, we have a very professional team.
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HH Contractors
No reviews yet
Extension Builder in Chelmsford
HH Contractors is a Chelmsford-based groundwork company with over 15 years of industry experience, delivering reliable and high-quality services across Chelmsford and the surrounding areas. We specialise in all aspects of groundworks, including footings, drainage systems, driveways, and landscaping. We’re committed to providing a friendly, reliable service with competitive pricing and workmanship you can trust.
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Multi Building Services Limited
Rating: 5 out of 5
Extension Builder in Chelmsford
We have over 30 years experience of building, renovating, refurbishing and repairing homes. We provide all trades. We take your building project from first concept to completion. So, you can relax, confident that we are managing the whole building process in a controlled & efficient manner.
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Latest review:
Extensions- 25 Mar 2019
Nick and his team have done an amazing job. We have been thrilled with the entire service from start to finish, all the guys have been so helpful, kind, professional and tidy! They have worked so hard during the build and always given advice or recommendations and worked with us to ensure we got the most fabulous space that suited our family. Our new kitchen extension is just beautiful and the project was so well managed due to the experience and knowledge of MBS. I would most definitely recommend them and will certainly be asking them to return when we start work on the next project.
Future building contractors
No reviews yet
Extension Builder in Chelmsford
With a combined experience of over 30 years in the trade Future Building Contractors should be your first stop when it comes to home improvements or renovations! Our range of works includes but is not limited to Extensions, Groundworks, Landscaping, Interior designs, Roofing, Plastering, Cladding and much more. We wont be beaten on the quality of our work or the price! so if your thinking about taking the next steps toward improving your home then give us a call.
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Henleigh Homes
Rating: 4.9 out of 5
Extension Builder in Chelmsford
My company Henleigh Homes specialise in offering an array of building services, undertaking extensions and conversions to the highest quality. I have built a strong reputation on the fine quality of my work, and credit myself for honesty, hard work and reliability.
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Latest review:
Extensions- 10 Jun 2024
Delivered on budget and on time. Really happy with the build.
Westbuild Home Improvements
Rating: 4.2 out of 5
Extension Builder in Chelmsford
Westbuild Home Improvements Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member of the construction team!
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Latest review:
Handyman- 23 Jun 2025
Extremely Disappointed – AVOID This was honestly one of the worst experiences I've had with a company. Communication was non-existent throughout the project. They would show up for a couple of hours, then disappear for the rest of the week, despite having agreed to a 7–10 day timeline. The job dragged on for nearly a month, causing delays and costing us money. When the work was finally “completed,” they had failed to connect the water properly — both the bathroom and kitchen sinks were leaking. We had to bring in professional builders to fix their mistakes, which incurred even more costs. If you're in the property business, I strongly advise against working with this company. They offer constant excuses, drag out timelines, and clearly lack the experience required for proper home refurbishments. Their workmanship on kitchens and bathrooms is especially poor — what should have been a straightforward job turned into a £6,000 mistake. Do yourself a favour and hire professionals from
Draper building Contractors ltd.
Rating: 5 out of 5
Extension Builder in Chelmsford
Draper building Contractors is a family owned and run business. We are pleased to offer a wide range of services to suit individual needs, whether it is a full turnkey development service, or adding an extension/carrying out refurbishment works to an existing property to maximize space and increase value, we are always happy to discuss options and provide a no obligation quote. We also provide a bespoke joinery service from our workshop in North Essex, where we predominantly make and fit wardrobes, media walls, kitchens and any bespoke joinery products required.
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Latest review:
Carpentry- 3 May 2021
Could not be happier with our pergola that Draper Building Contractors built! We got exactly what we asked for. They were punctual, and respectful and worked really hard - barely stopping for a break. I'm well known in our house for never being 100% happy with any building work that's been done, there's always something not quite right, but I can honestly say I can't find one thing to criticise with this job! And I have looked! I will be recommending them to everyone and will definitely use them again. 5 star rating from me.