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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Connor
No reviews yet
Extension Builder in Hitchin
🔨 Carpentry & Building Specialists 🏡 Quality Work. Professional Finish. 📍 Milton Keynes & Surrounding Areas 🤝 Built on Quality, Driven by Trust 📩 DM for quotes & enquiries
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Dave hammett-general builders
No reviews yet
Extension Builder in Hitchin
We cover all aspects of general building works.with nearly 40 years of experiance at hand .with a friendly careing attidude for you..we specalise in old works .from refurbs.to.barns .and stone works.allso steel and opening and stuctual work.to ground works footings and underpining..id like to say we can happly cover all your building needs .
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UKR & CO CONTRACTORS LIMITED
Rating: 5 out of 5
Extension Builder in Hitchin
UKR & Co Contractors Limited is a professional building and renovation company providing high-quality workmanship across London and surrounding areas. We undertake extensions, full property renovations, bathrooms, kitchens, plastering, roofing, structural steel installations, flooring, plumbing, heating and general building works. We pride ourselves on clear communication, reliable service and keeping customers informed throughout each stage of the project. Every job is approached carefully, with attention to detail, cleanliness and respect for the customer’s property. From smaller refurbishment works to larger extensions and structural projects, we aim to provide practical advice, transparent quotations and a professional finish. We work with experienced tradespeople and are committed to completing work safely, efficiently and to a high standard.
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Latest review:
I’m extremely happy with my new kitchen installation. The work was completed to a very high standard, with great attention to detail and a professional approach throughout. The builder was reliable, hardworking and made sure everything was done properly. The finish looks fantastic, and I couldn’t be happier with the final result. I would highly recommend him to anyone looking for a quality kitchen installation or any other building work. Excellent workmanship, great service and a brilliant overall experience. Thank you for doing such a great job!
North London brickworks ltd
No reviews yet
Extension Builder in Hitchin
I’m reaching out to introduce North London Brickworks Ltd, a professional bricklaying company based in North London. We specialize in all aspects of brickwork, including new builds, commercial, and residential projects. With a skilled team and a commitment to high-quality workmanship, we ensure every project is completed to the highest standards. We would love the opportunity to discuss any upcoming projects where our services could be of value.
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All in one builders
Rating: 5 out of 5
Extension Builder in Hitchin
At All In One Builders we take pride in being your trusted partner for all your construction needs. With a wealth of experience and a commitment to excellence, we specialise in a wide range of building services tailored to meet your unique requirements.
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Latest review:
Akash made sure the job was complete exactly how he said it would be, he provided reliability during the installation of our kitchen and answered all questions very professionally. The builders were well aware of the conversations my mother and I had with Akash and so put our mind at ease. The installation itself was very quick (the tear down was very much completed in a few hours) and installed over the weekend. They were very hygiene aware and set up a cover between the kitchen and the rest of our house and didn’t disrupt our home living. They cleaned up before they were gone to very high standards without us even asking them too, all I’m sure is due to Akash’s excellent organisation skills.
Infinity joinery ltd
No reviews yet
Extension Builder in Hitchin
I'm a carpenter with 10 years experience inall aspects of carpentry, specialising in fitted wardrobes and kitchens
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Ascent Building Solutions
No reviews yet
Extension Builder in Hitchin
.
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Building&Maintaining
No reviews yet
Extension Builder in Hitchin
All types of groundworks, plus repairing,painting and decorating properties.
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AP Smith Building Services
Rating: 5 out of 5
Extension Builder in Hitchin
Hello my name is Adam. I am an experienced general builder in all aspects of construction. There is no job to big or to small my work ranges from brick and block work to full extensions, brick work repairs and repointing,all aspects of carpentry, new patios, patio relays, block paving, roofing, fencing, all aspects of landscaping, block paving, full garden makeovers, floor screeding, flooring,facias and soffits, guttering, kitchen fitting bathroom fitting, small plumbing and electrical works.
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Latest review:
Repointing- 5 Nov 2020
Adam responded to our advert within a couple of hours and came over the same day to provide a quote which we accepted. He was very professional in his approach and explained what was needed to be done. His workmanship was exceptional and he ensured that the areas were kept clean and tidy once he had completed the job. We would highly recommend him and would have no hesitation in using him again.
Total B Construction Ltd
No reviews yet
Extension Builder in Hitchin
Total B Construction Ltd are leading main contractors providing end-to-end design, construction, and commercial/residential project delivery across London and the South East. Under the executive direction of NVQ Level 7 Project Management, our group operates with corporate precision, rigorous HSE compliance, and dedicated site supervision on every contract. Our Specialized Divisions: • Main Contracting & Refurbishments: Full-scale residential developments, commercial-to-residential conversions, and structural remodeling. • High-End Interior Fit-Outs: Bespoke joinery, architectural tiling, luxury wet rooms, and premium finishes executed by master trades. • Sustainable & Eco Construction: Modern Methods of Construction (MMC), Structurally Insulated Panels (SIPs), and energy-efficient building systems. Why Enterprise & Residential Clients Partner With Us: • Senior Project Oversight: Managed directly by NVQ Level 7 certified leadership to guarantee deadline compliance and budget accuracy. • Full Regulatory Compliance: Fully insured, CDM compliant, with strict quality assurance (QA) frameworks. • Scalable Workforce: Capacity to handle concurrent, multi-phase projects without compromising on execution speed or quality. Contact our commercial team today to schedule an initial consultation or tender review.
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ZORKUN LIMITED
No reviews yet
Extension Builder in Hitchin
Welcome to Zorkun. We guarantee quality, professionalism and integrity. We are new to MyBuilder.com and you should chose us for your project because: 1. We have been in the construction industry for three generations and possess the experience and quality that comes with it. 2. Our team includes the same skilled and trustworthy members for the last 15 years. 3. We will assist you every step of the way which includes value engineering to save you money. Thank You
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Ideal Insolation Ltd
No reviews yet
Extension Builder in Hitchin
"With over 20 years of experience in the construction industry, our family-owned business prides itself on delivering high-quality projects across Europe. Our expertise spans Greece, Germany, and Bulgaria, where we have successfully completed numerous construction projects. We believe in the importance of tradition, and our knowledge is passed down from generation to generation. Our passion for what we do drives us to achieve perfection in every build."
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Krots
Rating: 5 out of 5
Extension Builder in Hitchin
Wood carpenter for doors, external rooms, ceilings, stairs, bedrooms, kitchens, railings and gardens
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Latest review:
Carpentry- 28 Sep 2025
Great handywork,
Kreshnik
No reviews yet
Extension Builder in Hitchin
I've been in building trade working for others for more 15 years,now I think it's the time to start to work for myself
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London Beca Construction LTD
No reviews yet
Extension Builder in Hitchin
Quality, professionalIty on all type of services required. We cover all type of constructions, repair and maintenance.
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J&J construction
Rating: 5 out of 5
Extension Builder in Hitchin
We have a skilled team to do the roofing and building, we do all kind of roof work like pitch roof Slate roof, glass fiber roof, felt roof, cold deck and warm deck and we carry the work to comply with the regulations and with the quality We also have skilled and professional workers to work in house extensions and loft conversions and full house renovations all other building work is undertaken like plumbing electric plastering rendering and painting
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Latest review:
Roofing (Flat)- 20 Dec 2025
Professional quick, happy with the job, will definitely use them again

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.