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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Unique build and interiors limited
Rating: 5 out of 5
Extension Builder in Haverhill
Hello and thank you for visiting us. We are Essex’s unique and most creative building, refurbishment contractors. Since 2012 our list of happy clients has continued to grow and grow, a fact which we are of course very proud of indeed. From kitchens to loft conversion, extensions to shop-fits, we always employ the same work ethic. Honest pricing, prompt communication, high quality work & happy clients.
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Latest review:
Extensions- 7 Oct 2019
We hired Tom and dan from unique build to take on our extension/kitchen remodel along with a few smaller refurbishment jobs around the house. They guys priced the job from the drawings and was cheaper then the 2 local builders we was recommended by friends and also seemed to really no there stuff so we hired them for the job. There team worked really hard and kept to all dead lines and was clean and tidy. Toms team ranging from bricklayers to heat engineers and electricans was so efficient and all worked seamlessly together to get the job done on time and to budget we can’t recommend them enough and wouldn’t go to any one else for building works. It’s a shame we can’t post picture of the work the guys have done as it really does look the part well done guys.
Haycroft Construction
New on MyBuilder
Extension Builder in Haverhill
Haycroft Construction has been proudly operating for over 15 years, building a strong reputation for reliability, quality and professionalism. We pride ourselves on providing honest, competitive pricing while delivering all works to a consistently high standard. Our experienced team is committed to completing every project efficiently and within agreed timescales, without compromising on quality or workmanship. Customer satisfaction is at the heart of everything we do, and we aim to provide a professional, reliable service from start to finish.
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Bright Architecture Ltd
No reviews yet
Extension Builder in Haverhill
Bright Architecture are a family run architecture firm based in Suffolk specialising in residential architecture. Bright Architecture provide a start to finish service including surveys, concept drawings, planning and building regulation drawings, construction details and on site support.
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Muller Builder Better Home Construction
No reviews yet
Extension Builder in Haverhill
I’m a builder working with my son together for years. I got experience of building houses from foundation to roof. Including entire inside and outside work. We do pawing slabing window door fittings. Tiling roofing and everything you need to get done professionally! Landscape groundwork turfing really everything what you need to build new or rebuild or just fix we able to come up with the best solution for you!
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Meriva plus Ltd
No reviews yet
Extension Builder in Haverhill
Construction and project management.
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Genius Build Ltd
No reviews yet
Extension Builder in Haverhill
Genius Build is your construction company in East Anglia - based in Mildenhall, Suffolk. The company's mission is to construct enduring structures enhanced by the innovations of modern technology. Genius Build stands out in the market by integrating advanced technology and bespoke in-house AI tools, offering clients an innovative and transparent approach to project management. Genius Build represents a harmonious blend of tradition and innovation. The company's commitment to quality construction is unwavering, with technology ensuring timely and budget-conscious project completion.
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Orvis Builders Ltd
No reviews yet
Extension Builder in Haverhill
At Orvis Builders, we are a family run business who takes pride in our craftsmanship and dedication to providing a professional, high-quality service. Our skill set is General Building which includes New Builds, Renovations, Extensions, Groundwork, Garden Walls, Masonry Repairs, Slabbing & Paving. Our primary workload stems from satisfied client referrals, a testament to our exceptional service. We welcome the opportunity to engage in detailed discussions and tailor our solutions to meet your specific requirements.
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ACW Installations Ltd
No reviews yet
Extension Builder in Haverhill
Acw installations are a small family run business who specialise in New Build Extensions, Conservatories, Orangeries and Conservatory refurbishment. Our services go from initial planning and design right through to the finished build. We are also happy to quote for parts of projects if you already have designs and permissions in place. We also can provide Paving, Block paving and landscaping.
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AJS Architecture Ltd
No reviews yet
Extension Builder in Haverhill
AJS Architecture provides a full architectural design service for homeowners and developers across Ely, Cambridge, Newmarket and Bury St Edmunds. We design and deliver everything from house extensions, loft conversions and renovations to bespoke new-build homes and residential developments. Every project starts with a free consultation, and we can manage the process end-to-end—from concept design and planning applications to building regulations drawings—so you get clear guidance and a low-stress route to approval. Professional, friendly and detail-driven, we combine creative design with practical, cost-conscious advice to create spaces that improve how you live and work.Our services include: ✅Planning stage✅Building Regulation ✅Pre-application enquiry✅Extensions✅New builds✅Loft conversions ✅Internal alterations✅Garages / Outbuildings
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GM Carpentry And Construction
No reviews yet
Extension Builder in Haverhill
As a fully insured local building company we have vast experience in all aspects of the construction industry. We offer a high quality and highly personal service that executes projects seamlessly. The majority of our work comes from recommendations and word of mouth. We aren't happy until you're happy. I hope to talk with you soon. Many thanks, George
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DJR Construction
No reviews yet
Extension Builder in Haverhill
DJR Construction- What we do Building works such as concrete and slab bases, patios, steps, fencing, gate work, brickwork, porches, conservatories, extensions, driveways and gardening. Erecting and dismantling sheds, summer houses, log cabins and playhouses. Site preparation- dismantling and removal of old buildings, asbestos disposal, ground clearance and base works
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I&A Construction Ltd
Rating: 5 out of 5
Extension Builder in Haverhill
I&A construction Ltd has been trusted name in construction and renovation,including bathrooms, kitchens,interior and exterior work.
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Latest review:
Ion was done extension and refurbishment in the whole home.Speed and quality purposes were much pleasant given by the professional workers.
Worx Construction Ltd
Rating: 5 out of 5
Extension Builder in Haverhill
Worx construction ltd its two of us in the business. We do provide and offer all kind of services related to building for example bricklaying, groundworks, excavations, foundation, flooring all carpentry domestic works. How we operate, we are always searching for new customers like advertising our selves, we try to leave best impression of our work to customer so they will be happy and pass our name forward.
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Latest review:
Fencing- 13 Oct 2020
We had a new fence and part of the front garden concreted and the other part slabbed. Everything was done to a excellent standard and even when the weather was bad they still kept working hard. I would definitely recommend worx constructions as they where by far the best quote and they turned up on time every day and worked neatly and tidy. Thank you for the hard work.
G.C Bricklaying & Building Services LTD
Rating: 5 out of 5
Extension Builder in Haverhill
G.C Bricklaying & Building LTD is a small company based in Cambridgeshire we take pride in our projects. We take on a wide range of work, which can be anything from a small brick up to newbuilds Established in Cambridge, we have over 20 years of bricklaying experience, which is why we are one of the most trusted bricklayers in the local area. We have built a friendly, lasting relationship with domestic and commercial customers around Cambridgeshire with our friendly and reliable service.
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Latest review:
Bricklaying- 19 Mar 2025
Easy, professional, tidy and a fair price!
Calboy bricky
No reviews yet
Extension Builder in Haverhill
Hi I’m Callum I’m 28 and I’ve been a bricklayer for 12 years fully qualified and competent
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Phoenix brickwork contractors Ltd.
No reviews yet
Extension Builder in Haverhill
Established and family-operated, with over 40 years of expertise in the construction industry. Specialising in brickwork and carpentry on large residential, commercial and heritage building projects. We also take on smaller projects such as extensions, outbuildings, garden kitchens, structural repairs and openings, garden walls, re-pointing, brick slips and fireplaces. Friendly and professional service. Free quotations.
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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.