Extension builders in Baldock

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (10 reviews)

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Some of our top rated extension builders in Baldock

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Avlis
Rating: 5 out of 5
Extension Builder in Baldock
Our dedicated team specialises in undertaking a wide variety of construction projects. Your needs are our focus; we provide optimal solutions and excellent results that always adhere to Building Regulations. We use transparent pricing, which is based on the specific type of work involved. The total cost of our services is broken down by the task and the execution timeframe
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Latest review:
Extensions- 26 Feb 2017
My porche was completed in good time to a very high standard actually very impressive as they above and beyond to make me happy. my neighbours have already began commenting on how nice it looks and how professional they were throughout the entire job they constantly kept me informed of progress and nothing was a problem. Their rates are very much reasonable compared to other builder with a great quality standard of work I will definitely use them again and would not hesitate to use them again in a heart beat cheers avlis you are kind and considerate like a breath of fresh air which makes a nice change....!!!!
Handyman
No reviews yet
Extension Builder in Baldock
Handy man 3 years
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A.S.M Windows
Rating: 5 out of 5
Extension Builder in Baldock
Hi thanks for shortlisting us. A.S.M windows is a small family run business with over 10years experience in replacement Windows, Doors, Conservatory’s, Facia Soffit & Gutters, Warm roofs, Electric roller doors. We offer a high standard of workmanship and take Care of our customers homes while We work in the property. We offer financial packages to suit our customers needs.
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Latest review:
Windows & Doors (uPVC & Metal)- 10 Jan 2023
Adam & his team were very professional, knowledgable & punctual. We were very happy with their advice & the new door & window we went with. Would defo use them again
Steve Rolt Home Improvements Ltd
Rating: 5 out of 5
Extension Builder in Baldock
Our reputation is the key to our success and our specialist tradesmen work with you from start to finish of a project to ensure it runs smoothly. We pride ourselves on our workmanship and our attention to detail in delivering a quality finished product on time and to budget.We offer a full building project management service,undertaking all aspects of your project. Right from initial discussions, architectural design and planning applications, we can guide you through the entire building process
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Latest review:
Extensions- 22 Feb 2019
Steve did the refurbishment work inside the house. Im very pleased with the outcome.
D & C Kitchen Installations Limited
Rating: 5 out of 5
Extension Builder in Baldock
We undertake full or part refurbishment or existing and new build works. We specialise in kitchen installations and building alterations. We can provide a full team of specialist to complete all building works from design to completion. We are a registered Ltd company, fully insured and members of BiKBBi and only use registered contractors.
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Latest review:
Ciaran ripped out my old kitchen and installed a new one and at the same time adding a door to the garage. Ciaran’s workmanship is second to none, his eye for detail and knowledge is awesome. Ciaran is a true very polite and all together a sound tradesmen. Always here early and put in the hours. I would absolutely recommend Ciaran and his work it was well worth the wait. Thank you.
Innovate carpentry
No reviews yet
Extension Builder in Baldock
We specialise in all home renovations covering Hertfordshire and South Bedfordshire. We aim to work with each client to achieve the outcome and look that they require making each job personal to you.
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SB Construction Ltd (Summers Electrical & Partners Ltd)
Rating: 5 out of 5
Extension Builder in Baldock
We have a knowledgeable and experienced team specialising in new builds and extensions for clients. We also develop new build properties for ourselves. We have a portfolio of previous works and current projects if you would like to see for your self what we could do for you. We can help with all aspects of your project from design to completion. We complete all certification requirements, feel free to call to discuss at anytime Peter Please note that SB Construction is a trading name of Summers Electrical & Partners Limited, Companies House registration number 07759341.
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Latest review:
Extensions- 29 Sep 2026
We were really happy with the SB team and the work they did on our rear extension. From the start, they were really helpful, knowledgeable and organised. Jane did an exceptional job keeping everything moving along and did a great job of avoiding any unnecessary delays. They also took care of all the Building Control processes, which was a big help and made the whole process much easier for us. The workmanship from Jane, Dave and Kev was great, and whenever there were any issues, they were dealt with quickly and sensibly. Overall, we had a really positive experience and would definitely recommend them to anyone looking to have an extension or building work done.
TDA Building Ltd
Rating: 5 out of 5
Extension Builder in Baldock
TDA Building Ltd is a professional company covering all aspects of building work with full project management for home extensions, loft and garage conversions and refurbishments. With a friendly professional attitude we pride ourselves on quality finishes, excellent communication and customer service.
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Latest review:
We hired Tony, TDA Builders, to remove a load bearing wall in our timber frame house. After being let down by other contractors we were relieved when Tony responded and came round to estimate the work on the day and time he promised. His quotation was very detailed and precise and within our budget so we asked him to do the work. What a very pleasant person to have working in your house, professional, respectful and very clean and tidy and very knowledgable. His work was to a very high standard and he started and finished on time. I would have no hesitation asking him to undertake further work or recommending him to anyone. What an excellent job.
BURTON SMITH LIMITED
Rating: 4.7 out of 5
Extension Builder in Baldock
Burtons Group – Trades You Need, A Service You Deserve At Burtons Group, we provide reliable, professional property maintenance and trade services for homeowners, landlords and businesses. Based in Bedfordshire and covering nationally, our team provides plumbing, heating, electrics, drainage, roofing, bathrooms, carpentry and general property maintenance, giving our customers one trusted point of contact for everything from small repairs to larger projects. We know that problems don't always happen between 9 and 5. That's why we also provide a 24/7 emergency call-out service. Whether it's a burst pipe, heating problem, electrical fault or urgent property repair, our aim is to get the right engineer to you as quickly as possible. What matters most to us is the service you receive. We believe in clear communication, dependable workmanship and treating your home or business with respect. From your first call through to completion, our team will keep you informed and make the process as straightforward as possible. Our services include: Plumbing & emergency plumbing • Heating • Electrics • Drainage • Roofing • Bathrooms • Carpentry • Property maintenance 📍 Based in Bedfordshire | Covering nationally
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Latest review:
Plumbing- 7 Feb 2025
Great company. Very happy with the work they carried out. They even carried out some extra work for us. Will definitely use them again, should the need arise.
Lowdens all trades
No reviews yet
Extension Builder in Baldock
With over 40 years in the building trade from house building, extension, roofing , outbuildings , plumbing, bathrooms, kitchens , fitted wardrobes, . I have a wide knowledge of most trades , with a great contact base with tradesman’s for jobs needing certification (for example gas , electrical) worked 10 years emergency call-out plumber Some pictures are of a house I built in 2010 then extended 2019
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Bowman bricklaying and scaffolding
No reviews yet
Extension Builder in Baldock
Hello I'm a bricklayer with 12 years experience in site work and domestic work. Specialising in extensions, garden walls, re pointing and repairs of any size. No job is to big or to small
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Harrison Hodgson
No reviews yet
Extension Builder in Baldock
I am fully qualified in trowel trades and have a city and guilds NVQ level 2 diploma to merit. Timing and a positive can do attitude are two traits i possess whilst taking on a project always leading to a happy customer.
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Build Right Home Improvements
Rating: 5 out of 5
Extension Builder in Baldock
Franks building services, covers all aspects of general building. With good knowledge and over 30 years experience in brick laying and property maintenance . We always have positive attitude and pride in all of our work.
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Latest review:
Bricklaying- 6 Mar 2026
Build right did a bit of repointing, replaced a missing roof tile and also cleared a gutter for me. They quoted promptly, completed the job quickly and cleaned up well. I’d recommend them.
GSI Property Services
Rating: 5 out of 5
Extension Builder in Baldock
Serving the Small Build and renovation market .GSI offers a comprehensive service. From structural alterations/Design layouts Electrical and Plumbing works to final finish Work History -- Extensions,Property Renovation, Structural alterations, stone works, Special Green build projects , Power-painting ,Lime render works / Spray Rendering/ Heavy Breaker works/Floor laying,Quality plastering/traditional and modern period timber frame alteration /structural improvements
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Latest review:
Conversions - General- 27 Nov 2020
Neil converted the interior of an old brick outhouse for me into a storeroom for my garden materials. He is careful in his work, didn't rush and did a high quality job. I am very happy with the result and delighted with my new storeroom. Neil is very reliable, conscientious, pleasant and polite. I would definitely use his services again.
Jason livings
No reviews yet
Extension Builder in Baldock
We specialise is custom built garden buildings from offices, play-rooms, outdoor kitchens or hide away at the bottom of your garden. We’re a small team dedicated to making thoughts and ideas becoming reality. Please find our instagram page at bespoke exteriors.
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LandMarx Ltd
Rating: 5 out of 5
Extension Builder in Baldock
Small friendly family run business with over 30 years construction and refurbishment experience. We offer all types of building services wether it is a small maintenance job to a new build . We work on commercial and residential buildings. We also provide project management for self-builders who want to keep to a budget and have someone with the expertise to guide them through the building process from conception to finish. We are CHAS accredited and DBS checked.
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Latest review:
Keith has helped design and fit our kitchen/utility room. Has re felted the flat roof on my garage and extension. He is currently fitting all my doors, skirtings and door linings. He boarded up and plastered doors where we have removed cupboards and larders. Great job, very reliable and multi trade so i would highly recommend him. I'm an electrician so work with a lot of builders so i can recognise a good workman.

Top rated Extension Builders

Our Extension Builders in Baldock, are rated 5 out of 5 based on 10 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.