Extension builders in Hitchin

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (12 reviews)

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Some of our top rated extension builders in Hitchin

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SM10 Studio Architecture
No reviews yet
Extension Builder in Hitchin
We are a refreshing and talented team based on the outskirts of central London. We are truly passionate about buildings and are happiest when designing them. We pride ourselves in adopting a fresh approach and our skills extend to designing all types of building. We believe in providing tailored solutions for each and every project and ensure we maintain communication with our clients throughout the process. We offer a bespoke service ranging from planning and building regulations
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Constantin Birgauan
No reviews yet
Extension Builder in Hitchin
BRICKWORK, BLOCKWORK AND EXTENSIONS. Please feel free to contact me anytime for quotes and questions.
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City Building and Roofing Ltd
Rating: 4.9 out of 5
Extension Builder in Hitchin
City Building and Roofing Ltd provides professional roofing, refurbishment and building services across London and Surrey. Our services include roof repairs, new roofs, flat roofing, GRP roofing, roof refurbishment, guttering, fascias and soffits, chimney work, damp proofing, brickwork and full property refurbishment. We work with homeowners, landlords and commercial clients, delivering reliable workmanship, honest advice and free no obligation quotes.
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Latest review:
Damp Proofing- 26 Mar 2022
Good,timely and clean workers. Worked hard and efficiently with clear explanations. Very satisfied with the finish.
Jaspal
Rating: 5 out of 5
Extension Builder in Hitchin
Hi,i work very well and im very carefull about thier work.
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Latest review:
Plastering- 25 Sep 2026
Reasonable priced. Timely finished. Remained on contact. Very nice person and a good personality. Well done Jaspal and thank you for your work.
Marcel
Rating: 1 out of 5
Extension Builder in Hitchin
Hi there we are a growing company that does full refurbished of Comercial and Domestic properties a lot’s of projects done !! Wee are very happy to share our service with new clients ! Fell free to contact me!
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Latest review:
Tiling- 14 Oct 2023
Not reliable, they did not get back to me
Ligna Homes Ltd
No reviews yet
Extension Builder in Hitchin
Although very new to MyBuilder, we have over 20 years experience offering a friendly, helpful and comprehensive service for all of your timber framing, hand cut roofing and general carpentry needs.
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Johny the Builder
Rating: 5 out of 5
Extension Builder in Hitchin
PROFESSIONAL BUILDERS. Johny The Builder Ltd are Building Contractors based in Romford, Essex. We undertake commercial and domestic Refurbishments, Roofing, Loft conversions, Brickwork, Extensions, Basements and new building projects. We make your House a Home
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Latest review:
Extensions- 28 Sep 2018
Johnny was very nice to deal with. When there were problems they were quick to find ways to rectify them. They started at short notice& finished on time which I was very impressive. We got a no. of quotes,Johnny was middle of the range but with a better level of service than others. Johnny was very open about when things might cost more &gave us the option if we wanted to proceed. A few things to note: -this was our 1st experience of any building work &we should have remembered they are builders, not designers -we both work long hours &so most days didn't see the team to get an update or brief them. This meant a few things were missed or miscommunicated - while most of the team were lovely the electrician used was horrible to deal with. He got very cross about requested changes, didn't deliver everything requested &just did silly things like putting in a light switch with 2buttons where there was only one Light or hanging lights incredibly low when we had given measurements of where we wanted them - we got Johnny's team to build some extra storage for us which on the whole was fine but some things weren't centred or for example the wine rack they built was wonky Overall, it was a good experience and we would recommend them but would suggest be home to oversee the work more than once a week (must be true of any building work!) and get your own electrician. Very happy to talk to people and give references-the house looks great now.
Curraj Construction Ltd
No reviews yet
Extension Builder in Hitchin
What sets Curraj Construction apart is our dedication to quality and client satisfaction. We don’t just build structures - we build long-term relationships. Every project we take on is managed in-house by qualified, skilled professionals who bring years of experience and a hands-on approach to ensure smooth delivery. Our work is fully insured and compliant with UK building regulations. We never compromise on materials or workmanship. We understand that your home is your most valuable asset, so we treat every project with the respect it deserves - whether it's a small renovation or a large-scale build. With transparent quotes, reliable timelines, and an approachable team, we make construction feel simple, not stressful.
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Joseph
No reviews yet
Extension Builder in Hitchin
I do masonry work of the highest quality and at a fair price.
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undercroft construction ltd
Rating: 5 out of 5
Extension Builder in Hitchin
Experienced and dedicated construction professional with over 31 years in the construction industry. I have led and managed teams across multiple high-value projects, including residential and commercial developments, with budgets ranging from £2,000 to £450,000. My expertise covers every phase of the construction process, from initial client contact and planning to project execution and fit-out. Adept at team leadership, scheduling, budgeting, client communication, and health & safety management, I possess a solid understanding of architectural drawings, engineering plans, and construction best practices.
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Latest review:
Groundwork & Foundations- 20 Jun 2025
Excellent work carried out Professionally. Arrived on time 08:15 every morning. Very Friendly and good communication. Will happily be using again.
Mirma Construction Ltd
No reviews yet
Extension Builder in Hitchin
Since 2016, with a commitment to quality and customer satisfaction, we have specialized in a wide range of services tailored to meet your project needs. From comprehensive general Building Works to specialized services such as Piling Foundations, Drone Survey and Mapping, and Civil Engineering, we bring expertise and reliability to every endeavour. At Mirma Construction, our dedicated team of professionals combines years of experience with cutting-edge technology to deliver outstanding results. Whether you're envisioning a new construction project, enhancing existing structures with house extensions, or transforming landscapes with our Soft and Hard Landscaping services, we prioritize precision and attention to detail. Our mission is to exceed expectations by providing sustainable, efficient, and aesthetically pleasing solutions that stand the test of time. We take pride in our ability to deliver projects on schedule and within budget, ensuring seamless collaboration and transparent communication throughout. Explore how Mirma Construction can turn your vision into reality. Contact us today to discuss your next project and discover why we're a trusted partner in construction innovation.
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Trackrecord Construction Ltd
No reviews yet
Extension Builder in Hitchin
Trackrecord Construction in Milton Keynes is your go-to team for all things construction. Dreaming of a new home, planning a commercial project, or refreshing your current space? Our expert builders, electricians, carpenters, and groundwork specialists make it happen with care and attention to detail. From major builds or renovations to smaller projects such as kitchen makeovers,media walls or landscaping we provide solutions that improve both quality and everyday living.
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Radu Mutescu
No reviews yet
Extension Builder in Hitchin
I'm qualified electrician I do domestic and commercial work
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Ecdl group ltd
No reviews yet
Extension Builder in Hitchin
From new builds to full renovations thats what we do. We design, we build we maintain.
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Mjb
No reviews yet
Extension Builder in Hitchin
I'm Mike been in the building trade for 16years. Met some extremely talented trades along the way who I've picked up alot from. Brickie by trade, love hard landscaping and building extension.
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A.K construction
No reviews yet
Extension Builder in Hitchin
Hi i am skilled builder I doo all jobs Extension Loft Electric Plumbing Fencing Carpentry
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Top rated Extension Builders

Our Extension Builders in Hitchin, are rated 5 out of 5 based on 12 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Hitchin?

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

Find extension builders in Hitchin with MyBuilder

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

Step 2: Compare different extension builders in Hitchin

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

Step 3: Hire Hitchin extension builders with confidence

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

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

What to ask a Hitchin extension builder before hiring?

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

An extension builder in Hitchin 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 Hitchin 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 Hitchin?

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 Hitchin 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 Hitchin 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 Hitchin

Can an extension builder in Hitchin help with planning permission?

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

Many Hitchin 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 Hitchin help with materials and finishes?

Yes, most extension builders in Hitchin 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.