Extension Builders in Boreham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (7 reviews)

Easily find verified Boreham Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Boreham.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Boreham

993 Results

Sort by:

G&M Building Contractors Essex Ltd
No reviews yet
Extension Builder in Boreham
We are specialist building contractors for all residential and commercial fit out including design,Planning to completion. Specialist joiners & all aspects of carpentry Specialist Decorators All mechanical & groundworks.
Get in touch
ANM Efficient Solutions
Rating: 4.9 out of 5
Extension Builder in Boreham
Hello, Welcome to ANM Efficient Solutions profile– Expert Carpentry & Joinery Services At ANM Efficient Solutions we specialise in high-quality woodworking and carpentry services, offering expert craftsmanship in: ✔ Kitchen Fitting – Precision installations tailored to your space and style. ✔ Door Installation – Interior and exterior doors fitted with accuracy. ✔ Floor Installation – Hardwood, laminate, and engineered flooring for a perfect finish. ✔ Custom Woodworking – Bespoke carpentry solutions for homes and businesses. ✔ Framing & Structural Work – Strong, reliable framing for new builds and renovations. ✔ Roof Shell Construction – Expertly built roof structures for durability and safety. With years of experience, a keen eye for detail, and a commitment to customer satisfaction, we ensure every project is completed to the highest standard. Whether you’re renovating your home, upgrading your business, or building from the ground up, ANM Efficient Solutions is your trusted partner in carpentry. Regards ANM Team
Get in touch
Latest review:
Carpentry- 23 Jun 2026
Alina, Max and the team have been amazing. Gave a great price, turned up and began working immediately. Quality is fantastic, so much so we have asked them to complete additional works. They arrive on time, work hard all day and left the house and garden in a clean presentable manner. 100% recommend them, multi skilled, polite, and reliable team that deliver quality work at reasonable rates. Will use them again and have already recommended them to friends and family
M & H BUILDINGS LTD
Rating: 5 out of 5
Extension Builder in Boreham
Hi. M&H BUILDINGS are offering best and professional service in and around the London area for long time.
Get in touch
Latest review:
Extensions- 10 May 2023
Highly recommendh Mo, friendly professional experienced and value for money
BPD Services
Rating: 5 out of 5
Extension Builder in Boreham
Hi, I am Andy of BPD Services. With 18 years experience in the building and decorating trades carrying out most work. I have worked for relatives and friends by word of mouth since Jan 06, have been a member of MyBuilder since early 2015 and cover all of East Anglia. Many of my customers ask me back to carry out more work for them (these jobs not reflected in feedback). I work alone most of the time and enjoy the variety of work I am able to carry out. Look forward to hearing from you.
Get in touch
Latest review:
Handyman- 18 Jul 2025
Andy was great: punctual, friendly, thorough in assessing and working on hinges/door closure problem. Got straight on with job and gave helpful advice re parts needed in future. Thank you.
CDK building solutions
No reviews yet
Extension Builder in Boreham
We at cdk offer all aspects of building from exstension to small garden walls along with all carpentry work and all plumbing garden and building maintenance
Get in touch
JS Brickwork
Rating: 5 out of 5
Extension Builder in Boreham
We offer a professional and conscientious service where quality and customer satisfaction comes first. We undertake all masonry projects that include brickwork, blockwork, extensions, garden/boundary walls and house building. We also have expertise in carrying out restoration and refurbishment of listed and English Heritage buildings including specialist pointing such as weather struck and lime mortar applications, use of reclaimed bricks, arch work and stonework.
Get in touch
Latest review:
Extensions- 2 Nov 2018
Building a 2 storey rear extension and hired Jamal to do the Block work. Initial ground storey heavy Hollow block walls for the 3 x 3m extension completed in only 3.5 days by Jamal himself with no extra help. Hardworking young guy. I was nearly bedbound with sciatica and in great pain and he immediately offered to source and buy on my behalf extra blocks required to relieve further stress on me. Very helpful, reasonable and understanding. Explained anything I asked him diligently. Knows his job and I will be calling him back when I have the money to complete the block work for the 2nd storey.
P.Martin
No reviews yet
Extension Builder in Boreham
30 years experience within the building trade, bricklaying, plastering, carpentry, plumbing
Get in touch
Affordable Building Company
Rating: 5 out of 5
Extension Builder in Boreham
We specialise in both internal and external building works within the domsestic market and offer a compete build sevise from project design all the way to project completion. We have specialist crews for all projects, lofts, extensions and coservatories.
Get in touch
Latest review:
Extensions- 26 Sep 2012
Andy and his team did a fantastic job. Our neighbours were very uncooperative and restricted noisy working hours quite severely but Andy was very accomodating. He is very easy to talk to and happy to discuss ideas you may have concerning the build. I would definately reccommend him. We are delighted by the extension and will definately use Andy again in the future. Thanks!
N&D Brickwork Construction
Rating: 5 out of 5
Extension Builder in Boreham
Over 17 years experience doing all building work, building houses, extensions, garden walls and paving. Customer guarantee satisfaction
Get in touch
Latest review:
Extensions- 1 Jul 2021
Great job done by Naim and his team. He expressed interest in the job as soon as I posted. If it hadn't been for some wet weather the job would have been completed much sooner in the timescale he quoted. There was one small issue some time after the job was completed. I only called Naim once and he arranged a day to come fix it. We're very pleased with the finish, we would give future work to him and also recommend him to friends & family.
Future Home Constructions
Rating: 5 out of 5
Extension Builder in Boreham
Future Home Constructions Ltd is a company that understands and appreciates every client’s uniqueness. We always work hand to hand with our clients to make sure that the final result is how you imagine. We specialize in: extensions, brickwork, plumbing, and much more. However, we do appreciate that you might not know if your project will meet your budget, so we offer a free of charge estimate on your next project. You don’t wait for your dreams to happen, you call us and we make them happen.
Get in touch
Latest review:
Bricklaying- 25 May 2022
Top notch builders! We used Future Home Construction to build our large wrapround extension. They are a reliable family-owned company who showed up on time, worked hard, sometimes working 6 days a week including Bank Holidays. The team worked with great care and professionalism and were very informative, walking me through the process and offering me solutions to problems. We have been very impressed with the high standard of work carried out on our house and are delighted with the result. We would recommend Future Home Construction to anyone considering having work done to their house.
GDR construction solution ltd
Rating: 5 out of 5
Extension Builder in Boreham
GDR Construction Solution Ltd provides a wide range of construction, repair, and improvement services for residential customers. and there is no project too big or small for our team. We are dedicated to delivering superior results at affordable prices,
Get in touch
Latest review:
He done loft conversion which he did a great job. Completed it in 6 months which in 2 months less agreement. He kept it well done tidy. He done what we had asked to do and completed on. He had a good customer service easy to contact and sort out any issue. I would recommend him to anyone for his work.
Cristian Iancu
No reviews yet
Extension Builder in Boreham
A highly experienced and dedicated bricklayer with over 15 years in the trade, specializing in new builds and large-scale projects. Renowned for precision, efficiency, and a commitment to excellence
Get in touch
R m brickwork
Rating: 5 out of 5
Extension Builder in Boreham
We have over 30 years experience between us in the trade From garden walls and patios to houses and industrial projects. Fully qualified level 3 diploma and nvq level 2.
Get in touch
Latest review:
Bricklaying- 15 Jun 2020
Experience from initial contact to completion was first rate. Some of the materials were difficult to purchase but they went a further mile to obtain. The day of the construction arrived promptly to carry out the job. Work was 5 star and cleaned and removed any debris. Would definitely recommend
Paul Stevens
No reviews yet
Extension Builder in Boreham
Friendly, reliable and professional service. All brickwork undertaken. No job too small
Get in touch
Prestige Home & Extensions ltd
No reviews yet
Extension Builder in Boreham
Prestige Home & Extensions ltd specialises in high-quality home improvements, house extensions, loft conversions, bathroom installations, renovations and property upgrades. We pride ourselves on delivering reliable workmanship, attention to detail and excellent customer service from start to finish. Whether it’s a full home extension, loft conversion, new bathroom, kitchen renovation or general building work, we work closely with every client to create results that are built to last. Clean, professional and dependable, we are committed to completing every project to a high standard and on schedule.
Get in touch
Kasa
Rating: 5 out of 5
Extension Builder in Boreham
Kasa Building services , it’s proud to offer a wide range of services from new build to loft&extensions , refurbishments , plumbing and electric,carpentry and loads more … With as quality matters
Get in touch
Latest review:
Plumbing- 3 Apr 2023
Kasa was absolutely fantastic, nothing was too much hassle as we had to make changes during the job. We have now found a plumber, we can use on all future projects. Big thank you Kasa from myself and Aiste.

4.4

Top rated Extension Builders

Our Extension Builders in Boreham, are rated 4.4 out of 5 based on 7 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Boreham?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Boreham for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Boreham who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Boreham extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Boreham?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Boreham will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Boreham extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Boreham home extension project is likely to cost.

Find extension builders in Boreham with MyBuilder

Hiring the right extension builder in Boreham with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Boreham extension builders. Once your job is live, we’ll share it with home extension builders in Boreham who can express their interest.

Step 2: Compare different extension builders in Boreham

When you start receiving interest, review profiles of local Boreham extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Boreham extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Boreham, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Boreham extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Boreham extension builder before hiring?

Before hiring an extension builder in Boreham or extension building company in Boreham, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Boreham?

An extension builder in Boreham should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Boreham extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Boreham?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Boreham extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Boreham extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Boreham

Can an extension builder in Boreham help with planning permission?

Yes, many extension builders in Boreham can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Boreham handle everything from design to construction?

Many Boreham extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Boreham help with materials and finishes?

Yes, most extension builders in Boreham can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.