Extension Builders in Hemel Hempstead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.3 (10 reviews)

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Some of our top rated extension builders in Hemel Hempstead

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FERARU GROUP BUILDERS LTD
Rating: 4.7 out of 5
Extension Builder in Hemel Hempstead
I've worked in the UK for 8years now and I do my job to a high standard.
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Latest review:
Extensions- 15 Jun 2024
My advice is avoid. Poor communication Poor workmanship Poor quality finish Create 'issues' during build to make you pay more than quoted Left project incomplete We pursued through the Court and won the case, but of course he is unable to pay, so we are pursing further through the Court. He will respond to the review with some excuse, but there is absoultley no excuse for poor workmanship and quality. Happy to share pictures and videos on request.
Escape Home and Garden
No reviews yet
Extension Builder in Hemel Hempstead
Escape is new to my MY Builder, we are a General Builder and Handyman with over 20 years experience. I also love landscape design, anything from a new patio to fencing, brick walls or even a complete new design for your garden, there is no job to small or big. Im a perfectionist who takes pride and responsibilities in his work to a high standard! Im also a qualified FGAS Air conditioning installer. Please have a look at a our pictures and feel free to contact us if you any questions.
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Rayan and Kevin brickwork
Rating: 4 out of 5
Extension Builder in Hemel Hempstead
We do extensions , lofts conversions , roofing . gardening, rendering.and much more we have more than 20 years experience .
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Latest review:
Bricklaying- 25 Aug 2024
AVOID. Ernie incorrectly installed my drains under my house which has caused awful smells and sewage to leak under my house causing long term damage to my foundations Three professional drainage company’s have put a camera to see a Dropped pipe from new to old house. They have identified a connection that was never appropriate. Unfortunately, Ernie after being given many opportunities does not accept any responsibility. He is not an expert at all trades so be careful. I’ve asked him to help put right by exposing the floor which has Underfloor Heating. This has now cost me tens of £000s. My fault for not using a professional team at the beginning of my project.
Gluh Inc Ltd
No reviews yet
Extension Builder in Hemel Hempstead
GLÜH INC LTD is a specialist facade and cladding contractor based in Essex, operating across the UK. We work with principal contractors, developers, and housing associations to deliver expert facade installation, cladding compliance, fire remediation, and site support services. Our core services include: - Labour-Only Facade Installation (curtain wall, rainscreen, SFS systems) - Labour & Materials Package (supply and fix, single-point delivery) - Cladding Compliance & Fire Remediation (post-Grenfell building safety regulations) - Site Support Services (facade managers, site supervisors, H&S oversight) - Defect & Snag Surveys (snagging, inspections, close-out reports) All operatives are CSCS-certified. We provide full RAMS documentation and work in full compliance with UK building safety regulations. We pride ourselves on quality workmanship, professional site management, and transparent communication from enquiry through to project completion.
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Egm construction ltd
No reviews yet
Extension Builder in Hemel Hempstead
Building Trust with Quality Work
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Zlatko Petreski
No reviews yet
Extension Builder in Hemel Hempstead
All aspect of building constriction.
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Ag plumbing & heating
Rating: 5 out of 5
Extension Builder in Hemel Hempstead
I have my team builders, plumbers, electricians, plasterers, bricklayer carpenter etc. We do everything from new bathrooms all the way up to extensions and loft conversions. With 10 years experience.
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Latest review:
Plumbing- 18 May 2020
Very quick to sort out, arrived same day to install. All done within an hour Happy with service
SOLI CONSTRUCTIONS
No reviews yet
Extension Builder in Hemel Hempstead
As a Construction & Consultancy Firm with over 24 years of work experience in building industry, We offer a wide range of services to our clients including: -All Types of Extensions -Loft Conversions -Flat Conversions -New Builds -Tanking and Damp-proofing -Wall and Chimney Removals -Steel Beam/Frame Installations -Structural Repair and Retrofitting -Renovation and Refurbishment -Planning Application Drawings and Submissions -Structural Calculations -Building Specifications Documents
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BSB Builders
No reviews yet
Extension Builder in Hemel Hempstead
With 15 years of experience in the building trade, I offer a full range of building services, specialising in tiling, plumbing, painting, and extensions. I have built a strong reputation for quality workmanship and reliability, earning excellent reviews from my clients. My work spans both residential properties and commercial spaces, including high-end clothing stores. I take pride in delivering professional results, no matter the project size. I am based in West London and cover all of London and outer London. My main priority is client satisfaction and making sure my client is happy with the work we do. As a homeowner myself, I am aware of the clients situation and the importance of doing what my client wants to the best standard possible.
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Bathroom & kitchen
Rating: 4.8 out of 5
Extension Builder in Hemel Hempstead
Fix building service .The company specialises in maintenance,bathroom & kitchen plumbing and heating gas and electric all qualification. Our aim is to provide customers with an honest, reliable and professional service.
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Latest review:
Kitchen Fitting- 14 Mar 2026
Arthur was really good and install was done super quick in one hour.
BRITLIT CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Hemel Hempstead
Building construction work, all building work undertake. Experience 20 years
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Latest review:
Conversions - General- 23 Nov 2019
Saulius was excellent. Saw the job that needed doing, we thought it looked complicated and were worried about the costs. However, him and his team dealt with it quickly and made a complex job look
Rc builders
Rating: 5 out of 5
Extension Builder in Hemel Hempstead
Family run company with 20+ years experience using time served and fully qualified tradesmen Finishing to a high standard regardless of your budget. All work fully guaranteed
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Latest review:
Restoration & Refurbishment- 30 Apr 2026
Job was completed quickly and to a great standard. Reasonably priced and we would definatley use them ahain
Trackrecord Construction Ltd
No reviews yet
Extension Builder in Hemel Hempstead
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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DWELLING DESIGN AND DEVELOPERS LIMITED
Rating: 5 out of 5
Extension Builder in Hemel Hempstead
We operate in the construction industry. We have highly satisfied customers and we thrive on our work quality. We are based in London and cover all around the UK. We are customer and quality focused builders so no job is too small or too big for us. We deal with commercial and private properties. All our jobs are well managed and are finished to high standards. We have a highly friendly large group of workers and we take care of all our clients needs & make their dream homes come to life.
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Latest review:
Extensions- 19 Jul 2021
Jitender/Tinku and his team were excellent from the first time we met. They provided us with ideas to better our layouts, helped with sourcing a number items and put us in contact with suppliers which helped us achieve more competitive prices. I was kept updated with the progress regularly and most importantly the project was completed on time and within budget. Shah Builders take real pride in their work and it shows in the finished product. We are very pleased with the outcome of the project and have recommended Shah Builders to friends and family.
general construction
Rating: 5 out of 5
Extension Builder in Hemel Hempstead
Name:indri velo , age : 32 live in reading
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Latest review:
Tiling- 25 Oct 2017
I hired Indri to re-tile my kitchen floor and walls and do some plastering. He did a great job to the pre-agreed price, the kitchen looks amazing and my wife and I are very pleased. Indri is a good communicator, always answering emails and texts. He put in extra effort to ensure he got the right edging for the kitchen wall tiles and spend half a day driving round different merchants until he got the right product. Would definitely hire again.
Viranna Professional Building and Cleaning Service Ltd
Rating: 4.4 out of 5
Extension Builder in Hemel Hempstead
Viranna Brickwork Contractors are actively looking to take on more work and would like to be in your tender list. We are based in Surrey, South Croydon, but travel and work all over the South East. We have over 10 years’ experience in the Building industry and taking pride in the job. Looking forward to work with you on your next project. Viranna Professional Building and Cleaning Service LTD
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Latest review:
Bricklaying- 26 May 2020
Very professional and reliable. Quality of work is very high standard and will definitely use their services again. Come highly recommended.

3.3

Top rated Extension Builders

Our Extension Builders in Hemel Hempstead, are rated 3.3 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 Hemel Hempstead?

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 Hemel Hempstead 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 Hemel Hempstead who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Hemel Hempstead?

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

Find extension builders in Hemel Hempstead with MyBuilder

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

Step 2: Compare different extension builders in Hemel Hempstead

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

Step 3: Hire Hemel Hempstead extension builders with confidence

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

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

What to ask a Hemel Hempstead extension builder before hiring?

Before hiring an extension builder in Hemel Hempstead or extension building company in Hemel Hempstead, 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 Hemel Hempstead?

An extension builder in Hemel Hempstead 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 Hemel Hempstead 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 Hemel Hempstead?

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 Hemel Hempstead 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 Hemel Hempstead 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 Hemel Hempstead

Can an extension builder in Hemel Hempstead help with planning permission?

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

Many Hemel Hempstead 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 Hemel Hempstead help with materials and finishes?

Yes, most extension builders in Hemel Hempstead 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.