Extension Builders in Baldock

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (4 reviews)

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Some of our top rated extension builders in Baldock

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TRIL DESIGN & DEVELOPMENTS
Rating: 5 out of 5
Extension Builder in Baldock
Hi, we are TRIL DESIGN & DEVELOPMENTS and specialise in Extensions, Loft Conversions, Refurbishments, New Builds and smaller projects such as knock throughs, kitchen installs & bathroom refurbs. We are a family run business with our vetted/qualified trades-team, that we have been working alongside for many years and many projects. We find this to be particularly important part of our company structure, giving you and us peace of mind and a strong sense of trust throughout the project. We do not sub-contract our work out, giving us the the control to carry out the works from start to finish with a personal service. We have over 14 years experience in general building and project management. One of our fundamental values is communication between builder and client, which we believe is key to finding solutions, not problems. Unfortunately, our industry is plagued with opportunists and low budget builders, providing cheaper services at the cost of poor quality and budget control, which will inevitably cause issues throughout and after the project. We take pride in our realistic pricing, high quality of work, reputation, and service throughout. We have so many happy previous clients you can visit, talk with and view our work.
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Latest review:
Tril Design provided exemplary service, throughout the entire project. Aiden is a pleasure to work with, along with all tradesmen he employed. Aiden was always on hand to assist and reassure whenever required and was willing to make alterations at very short notice when they were requested. I wouldn't hesitate in recommending Tril Design & Developments to friends and family.
Chris Booth Building Contractors
Rating: 5 out of 5
Extension Builder in Baldock
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.
Albert Shehu
Rating: 5 out of 5
Extension Builder in Baldock
We are a team of professionals and customers happiness means the world to us
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Latest review:
Groundwork & Foundations- 17 May 2021
He arrived exactly on time, did an excellent job, and left the place cleaner than it was when he arrived. Would strongly recommend
SC DUNCAN CONSTRUCTION LTD
No reviews yet
Extension Builder in Baldock
SC Duncan Construction provides a general builder service across herts
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CVD Constructions
Rating: 5 out of 5
Extension Builder in Baldock
Hi I'm new as a solo trader with a vast experience in multiple trades I have a team of plumbers and electricians if needed.
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Latest review:
Conversions - General- 8 Oct 2022
Valentin, Dan and Chris did a great job turning an old wooden shed into a beautiful teenage den / home office. They stripped the shed down to the original wooden frame, replaced the roof and cladding, subdivided the internal space into two rooms and a small shower room. The job was reasonably priced though there was a little scope creep much of it due to additions to the original specification that resulted in an increase in price. With hindsight we should have made sure we kept track of additional work. They were friendly, tidy and considerate in the work and the dog loved having them around. They were professional and hardworking and we were pleased with the final result which was excellent value for money. We would recommend Valentin and his team and will have them back to do more work for us.
J Ingram Developments Ltd
Rating: 5 out of 5
Extension Builder in Baldock
We at J Ingram Developments ltd aim to provide a thorough and professional building service, no matter how large or small the job.
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Latest review:
Extensions- 17 Jul 2023
James and his team did a fantastic job converting our conservatory into a full extension. Good communication at every stage even when we made a couple of last minute decisions. Extremely pleased with the results and would recommend.
Ground2Sky Limited
Rating: 5 out of 5
Extension Builder in Baldock
Ground2Sky, Incorporated in 2016 has been set up with a mission to provide quality groundworks and general building works with the assurance of the best value for money. Our main aim is to exhibit high standards of quality in our work and successfully delivery projects with utmost customer satisfaction. We are passionate about our work and are looking to build good relationships with our clients.
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Latest review:
Driveways (Paved & Loose)- 27 Apr 2023
Jeremy was great explained everything during works. excellent job And would highly recommend
LM Construction
No reviews yet
Extension Builder in Baldock
With nearly 10 years of hands-on experience in the building trade, I’m a fully qualified bricklayer who now works as a general builder, specialising in a wide range of domestic construction projects. With most of my experience coming from working on large-scale projects like home extensions, my current focus lies in smaller, high-quality jobs that improve your home without the hassle. From building porches, interior and exterior walls to fitting kitchens, hanging doors, plastering, and digging foundations for extensions, I can tackle a variety of tasks with precision and care. I pride myself on delivering work that’s both practical and polished, keeping things simple, straightforward, and to a high standard. Whether you need a small renovation or a specific task completed, I’m dedicated to clear communication, a tidy worksite, and results that last. If you're looking for a reliable, skilled builder who can handle your next project – I’d be happy to help.
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Potja ltd
Rating: 4.8 out of 5
Extension Builder in Baldock
We are a reliable and experienced landscaping and building company, specialising in transforming outdoor spaces and enhancing homes. Our services include patios, driveways, landscaping, and home extensions, all completed to a high standard with attention to detail. We take pride in delivering quality workmanship using durable materials, ensuring every project is built to last. Whether you’re looking to create a new patio, install a driveway, redesign your garden, or extend your home, we work closely with our clients to bring their vision to life. Customer satisfaction is at the heart of everything we do. We are committed to providing honest advice, clear communication, and a professional service from start to finish.
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Latest review:
Fencing- 17 May 2026
Great job on our fences. Really pleased with the finished result. What a transformation. Thank you
GHM
No reviews yet
Extension Builder in Baldock
I have been in the construction for more than 30 years, we can provide all aspects of buiding works, from a small porch to complete refurbishment or new build. Fully insured and dedicated to give the customer the finish they deserve. I have an experienced team of tradesman and i project manage the job from start to finish and will always be available to discuss any concerns you may have.
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Buckingham and sons ltd
Rating: 5 out of 5
Extension Builder in Baldock
We are family run business established over 10 years ago covering London in all aspects of building work and property maintenance. We pride ourselves on honest work and good ethics and look forward to working on your next project.
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Latest review:
Groundwork & Foundations- 2 Jun 2026
Great work. Super pro.
Metushi Builder
Rating: 5 out of 5
Extension Builder in Baldock
Bricklayer for the last 22 years I have been working in the construction industry for 28 years now Jobs that involved from ground works setting out new foundations to build new houses and extension , garden walls I take pride on my work I intend to keep clean working environment , I have very good communication skills with my customers
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Latest review:
Extensions- 14 Jun 2023
True professional, very good worker with great attention to detail. Kept me upto date On each stage of the building work. Benny is what all builders should strive to be. Honourable, trustworthy and an amazing builder Thank you Benny.
Stable Construction
No reviews yet
Extension Builder in Baldock
We cover all types of work, ranging from patios and ground work to loft conversions and extensions. Our team are always polite and offer their professional options when required.
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P Neaves Brickwork
No reviews yet
Extension Builder in Baldock
My names Paul Neaves I’ve been bricklaying and In the building game nearly 50 years and have loads of experience
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PS Brick Block &Home Improvement LTD
Rating: 4.7 out of 5
Extension Builder in Baldock
All type of building works to high standards. - extensions - lofts - plumbing - electric - decorating - new build - patios - driveways
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Latest review:
Extensions- 4 Nov 2023
Overall me and my husband are very satisfied with the workmanship and with the final result of our my fake cladded garage door with the new aluminium framed window. The original garage was converted into a habitable room 7 years ago with only a rooflight to bring light into the room, which is now my husband's office and this new window will make a lot of difference therefore we are very happy with the finished work. The work was done very quickly, the builders turned up on time and they were very efficient and helpful, they took particular care when installing the composite slatted panels to the marine plywood. The main contractor Pawel Speiwak also came on site to inspect the works during construction. The quote was also very competetive, a good value for money. I would definetely use them again for any future work in my house and recommend them to other people.
A and B Gardening LTD
No reviews yet
Extension Builder in Baldock
Here at A&B Group, we have years of hands‑on experience across a wide range of trade needs, from landscaping to renovation and refurbishment projects, our company brings reliable expertise to every job we take on. We proudly serve clients throughout Hitchin and the surrounding areas, offering flexible travel for projects of all sizes. Our specialist skills include high‑quality finishing, problem‑solving on complex builds, and delivering clean, precise workmanship from start to finish. Customers choose us because we prioritise clear communication, honest advice, and craftsmanship that stands the test of time, ensuring every project is completed to the highest standard. Delivering your work from start to finish, with near all trades covered in-house. Built on Trust. Delivered with Quality. Check out our instagram: aandbgardening aandbconstructiongw
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Top rated Extension Builders

Our Extension Builders in Baldock, are rated 4 out of 5 based on 4 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Baldock?

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

Find extension builders in Baldock with MyBuilder

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

Step 2: Compare different extension builders in Baldock

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

Step 3: Hire Baldock extension builders with confidence

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

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

What to ask a Baldock extension builder before hiring?

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

An extension builder in Baldock 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 Baldock 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 Baldock?

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 Baldock 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 Baldock 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 Baldock

Can an extension builder in Baldock help with planning permission?

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

Many Baldock 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 Baldock help with materials and finishes?

Yes, most extension builders in Baldock 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.