Extension Builders in Haverhill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (5 reviews)

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Some of our top rated extension builders in Haverhill

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Ethan Baldwin
Rating: 5 out of 5
Extension Builder in Haverhill
EJB Development We are a leading construction company specializing in providing top-quality construction services for both residential and commercial.We have established a strong reputation for delivering exceptional results that exceed our clients' expectations.Internally & externally big or small.
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Latest review:
Handyman- 10 Feb 2024
What a nice young man, on time,polite, friendly, did a very good job,cleaned up after himself,would recommend him to anyone, thank you Ethan.
Tcb carpentry and general building ltd
Rating: 5 out of 5
Extension Builder in Haverhill
Tcb carpentry and general building. I have been a carpenter for 14 years,we take apon any general building and carpentry needs.we have over 50 years combined knowledge and experience in the building and carpentry industry... From plans to build,1sts fix through to second fix.extension, loft conversions, new build,renovations all aspects undertaken , ”no job to small tcb does it all”
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Latest review:
Extensions- 19 Feb 2020
TCB took on a large extension / remodelling for me, starting in autumn and going through the winter. Despite the bad time of year, the project was completed on time, in budget and with a high-quality finish (plenty of neighbours have commented on the quality, speed and friendliness of the team). Trustworthy, very accommodating when things didn’t go to plan and kept me updated with progress while I was working away. Would want to use again and can highly recommend.
Chris Booth Building Contractors
Rating: 5 out of 5
Extension Builder in Haverhill
Booth Construction is a family run business established for over 35 years, offering a complete service from start to finish. We specialise in House Extensions & Refurbishments and New Builds, we are highly recommended, most of our work comes from referrals and repeat business we mostly work in the Hertfordshire area but would like to move into the Cambridgeshire area.
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Latest review:
Joinery & Cabinet Making- 26 Jul 2017
Chris having assessed the job sent his carpenter Andy round who was so efficient and easy to work with I ended up booking him for four days. Andy can turn his hand to anything. He came round to fit skirting board and ended up making us a fitted wardrobe, finishing off our staircase and fitting all the cornicing over our kitchen cupboards. I can't wait to book him again.
Peter Kordek Integrity Design & Build
Rating: 5 out of 5
Extension Builder in Haverhill
I believe in personal commitment in every project, even the smallest one. I believe there are plenty of clients out there who want to receive the services from someone who has the skills, experience, and technical knowledge to give the attention and the result they expect.
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Latest review:
Conversions - General- 12 Jun 2015
I chose Peter from a group of 3 builders who came to look at the job. Peter's quotation and scheduling were both very comprehensive and precise. Moreover, he has rigorously stuck to both. Most importantly ( for me anyway) the standard of Peter's work is exceptionally high, he attends to every little detail- clearly he is a perfectionist!. He is also a very creative thinker who will always come up with a solution to any of the those little issues that arise during building work. He is clearly very highly qualified and competent. He is also very thoughtful and considerate of the family and does his utmost to avoid disruption and mess as best he can. I had a kitchen extension built - whilst still having to use the original kitchen - and with the use of temporary walls and screens, Peter ensured I was still able to use it. I would highly recommend Peter for any building project you might be considering. Another point of interest , all of the other trades that came in ( electricians, plumbers etc) all said that they really liked working with Peter because they know that when he makes arrangements, they can take those timings to the bank ! All in all, first class work, service and commitment. Highly recommended.
Paul Davies building service
Rating: 5 out of 5
Extension Builder in Haverhill
Been in the trade 30 years and take pride in what I do for customers
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Latest review:
Bathroom Fitting- 2 Jun 2025
Paul came and listened to what we were after and then gave us some choices on what we could do. He was very friendly, professional and we are very happy with the work he has done. We would strongly recommend him to anyone and we use him again in the future.
Jh building
No reviews yet
Extension Builder in Haverhill
Hi I'm joe a self employed bricklayer / ground worker. I've been in the building trade for 15 years+. I do any thing from small extensions to wooden sleepers ,drainage, drive ways , patios, garden walls, repointing , block paving and most building needs.
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Atkinson Home and Build Limited
Rating: 5 out of 5
Extension Builder in Haverhill
Atkinson Home and Build is a personal, well balanced and committed team of general builders who strive to provide an uncompromising service to their customers and staff alike. With 20 years experience we are as proud as ever in maintaining our staff's standards. We deliver a one to one service with our customers to design, build or develop their goals, whether it be a small garden wall or a house extension.
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Latest review:
Extensions- 21 Sep 2018
Nice Smooth Work Deliver on time 100% recommend it
JMF building services(Soham)ltd
Rating: 5 out of 5
Extension Builder in Haverhill
JMF building services is a bricklaying firm with an extensive background in construction. With over 60 years of experience between the two partners(who have both built their own homes). We pride ourselves on customer care and a stress-free workplace. The company is VAT registered and was incorporated in 2012.
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Latest review:
Repointing- 3 May 2023
I recently employed JMF builders. They were very polite and helpful and I am very pleased with their work.They are very efficient and professional and I recommend them most highly.
Maloney Construction
No reviews yet
Extension Builder in Haverhill
Hi there, My name is Terry and I am a father of 3. I have been in the construction business for over 20 years. There is nothing I like more than transforming peoples homes, whether it’s to give them a bit more space, update their current property or building something completely new. I am a confident individual with a particular eye for detail. In fact after transforming 3 of my own homes by renovating them, I treat everyone’s project as if it was my own. I like to work closely with the client on a daily basis by giving them regular updates and pictures. Happy to answer any questions and send pictures of recent projects.
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RNT Property Limited
Rating: 4.6 out of 5
Extension Builder in Haverhill
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Latest review:
Carpentry- 19 Aug 2021
recently had craig in to do some work in our property, we found him to be very courteous hard working, did and exceptional job and would highly recommend him, to anybody that needs some work done.
Foley civil engineering ltd
Rating: 4.7 out of 5
Extension Builder in Haverhill
We are a proven and vastly experienced groundwork company with over 20 years experience all our work is completed to a high standard to timescales and to budget .free quotes and advise given on ways to save money and time. All are work is guaranteed .free estimates and friendly advice available
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Latest review:
Groundwork & Foundations- 14 Aug 2015
Kevin did an excellent job of building my soak away . He was always here when he said he would be, completed the job efficiently and tidied up afterwards. My building control officer said that he had done a good job.
James Robinson
Rating: 5 out of 5
Extension Builder in Haverhill
I am an experienced tradesman that have been working in the trade for 25 years. I started as a bricklayer and worked up to contracts manager. I have a keen eye for the perfect finish on all levels of work. I really enjoy completing people’s dreams.
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Latest review:
Extensions- 23 Jun 2025
James is diligent, communicative and constantly strives for quality. James completed our complicated porch extension and was very helpful at providing advice and options. The work that James carried out was of a very high standard. James also kept us up to date with progress and works ahead which allowed us to plan effectively. Everything was also very well managed and safe. We would wholeheartedly recommend James for those looking for works and would be in touch with any future plans we have.
CHURCH CONSTRUCTION LIMITED
Rating: 4.9 out of 5
Extension Builder in Haverhill
We are a highly experienced team specialising in all aspects of building. We carry out full commercial and residential refurbishments incl. extensions, garden renovations, kitchens, bathrooms and everything in between. We have been in the industry for over 30 years and our team consists of various trades incl. qualified electricians and gas safe engineers. We are able to help from initial design through to completion. All of our work is carried out to the highest possible standard.
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Latest review:
Extensions- 15 May 2024
From the initial quote to the finished building Church Construction have been reliable and conscientious.The workmanship has been of a very high quality. Barry Church is an excellent project manager and always puts the customer first. His team is brilliant, each member highly skilled and attention to detail has been meticulous. The quote was accurate with no hidden extras. Barry was very patient and always willing to talk things through. We would definitely use Church construction again and be happy to recommend them.
Vasilebvp
Rating: 5 out of 5
Extension Builder in Haverhill
I am a builder, also I have a lot of practical experience in doing handyman jobs around the house: -plumbing and carpentry -assembling and disassembling furniture - curtain poles - blinds - mirrors and pictures - installing dishwashers/ washing machines/ water filters - painting - building sheds from 0 Etc.
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Latest review:
Handyman- 8 Jan 2026
Vasile provided a quote quickly and completed the job in good time. Recommended.
S R Deane Building Services
Rating: 5 out of 5
Extension Builder in Haverhill
S R Deane Building Services Expert craftsmanship. Honest service. Beautiful results. At S R Deane Building Services, we believe your home deserves our full attention, which is why we take on one project at a time. As a small, family run business, we bring skill, care and clear communication to every stage of your build. From extensions, kitchen transformations, and bathroom makeovers to landscaping, we deliver quality workmanship with a personal touch. Our goal is simple: to make your vision a reality, with results that last and a process that is stress free. With S R Deane, you are never just another job. Your project is our only priority.
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Latest review:
Kitchen Fitting- 8 Oct 2018
Had three quotes to fit new Wrens kitchen,and picked Stanley even though his quote was not the cheapest.He just seemed a nice guy,and he is.The work was carried out quickly and cleanly,arriving about 08.15 finishing about 17.00.A few minor things need to be carried out mainly due to wrens not delivering all trim but have been told will return as soon as it arrives. I would not hesitate to use Stanley again.Will update when complete.
Brooks & Co Construction
No reviews yet
Extension Builder in Haverhill
Brooks & Co construction is a reputable building company. The founding partners have over 40 years combined construction experience and are supported by a strong team of city & guild qualified trade staff. We undertake all aspects of building works, from complete new build developments, refurbishments and renovations to smaller domestic works. We strive to give the best service, quality craftsmanship and take pride in our work.
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Top rated Extension Builders

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

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

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 Haverhill 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 Haverhill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Haverhill?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Haverhill 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 Haverhill extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Haverhill home extension project is likely to cost.

Find extension builders in Haverhill with MyBuilder

Hiring the right extension builder in Haverhill 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 Haverhill extension builders. Once your job is live, we’ll share it with home extension builders in Haverhill who can express their interest.

Step 2: Compare different extension builders in Haverhill

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

Step 3: Hire Haverhill extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Haverhill, 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.

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

What to ask a Haverhill extension builder before hiring?

Before hiring an extension builder in Haverhill or extension building company in Haverhill, 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 Haverhill?

An extension builder in Haverhill 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 Haverhill 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 Haverhill?

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 Haverhill 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 Haverhill 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 Haverhill

Can an extension builder in Haverhill help with planning permission?

Yes, many extension builders in Haverhill 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 Haverhill handle everything from design to construction?

Many Haverhill 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 Haverhill help with materials and finishes?

Yes, most extension builders in Haverhill 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.