Extension Builders in Watford, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (13 reviews)

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Some of our top rated extension builders in Watford, East of England

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Klodi
No reviews yet
Extension Builder in Watford, East of England
I do renovations, kitchen and bathrooms, flooring, tiling and every preparation that goes with them,,, Knowing that quality of my work was the reason I felt complete in the end of the day I started working on my own. New here, and ready to give what I am capable to do to every homeowner !
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Moss plumbing and Electrical
No reviews yet
Extension Builder in Watford, East of England
I have experience at all kind of building working 25 years at building industry.I have experience of big project building houses from ground with our group. I am gas enjeneer and electrical enjeneer I have experience of plumbing ,electrical, carpentry bathroom fitting . Kitchen fitting .repair of boiler and electrical fault finding. I can send you my job profile
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STUDIO EDITION LTD
Rating: 4.5 out of 5
Extension Builder in Watford, East of England
ARCHITECT / INTERIOR DESIGN / REFURB / EXTENSIONS / LOFT / SECURITY / HOME NETWORK
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Latest review:
Architecture- 17 Sep 2025
Overall we are happy with the work that has been done, however the whole experience has been soured by the fact that I am still chasing to have the new hot water cylinder properly commissioned almost 2 years after installation meaning I cannot have it serviced and won't be able to claim on the warranty if things go wrong. My home insurance will also not pay out on any damage that may be caused. The other issue is that the two consumer units that were installed have not been labelled so I have no idea which breaker does what, this is a safety concern. My many attempts to contact Mandeep about this have been fruitless, I'm just being ignored.
Medi Building and Construction
No reviews yet
Extension Builder in Watford, East of England
As I need to improve my Mybuilder feedback, I would not worry about the price of your job. So it is a great opportunity for you to get your work done in the best possible way and minimum price. Although we are new in Mybuilder, we are professional and qualified team in many construction aspects with over 20 years experience. We want to make sure that you get what you want at the highest standard and minimum price. Please don't hesitate to contact me for any reason. Many thanks Mehdi
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Goodman Global Ltd
No reviews yet
Extension Builder in Watford, East of England
Please see the photos of works carried out by us. Our latest on going project as of 13/08/2021 is a throughout painting and refurbishment works of a 70 Bed nursing home in Chelmsford for our client Trust Care management in collaboration of NHS) Our lastest completed jobs: BEIRUT NIGHTS restaurant and sheesha bar at 187 Brent Crescent, Park Royal - see photos Also, completed in July 2021: EMAN - nail bar/beauty saloon at 4 Hermitage Parade, Ascot - see photos. Domestic projects are welcome.
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BLUE LOFT CONSTRUCTION LTD
No reviews yet
Extension Builder in Watford, East of England
Design, Build & Remodel We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work. We take on all types of jobs from small domestic work to larger commercial projects, all carried out to the highest standards, and at very competitive prices. We take on all building work from plumbing and electrics to conversions and extensions. Contact us today to discuss your requirements.
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Mmk contractors ltd
Rating: 5 out of 5
Extension Builder in Watford, East of England
⁦here at MMK contractors our professional and well-mannered painters will make your bedroom, living room, kitchen, office or any other room look good whatever colour you decide. We focus on quality and client satisfaction, we bring your vision to life.
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Latest review:
Ali did a great job plasterboarding and skimming my walls. The finish is really smooth and professional. He was reliable, tidy, and easy to deal with. Would definitely recommend!
PBS Contracts (Design&Build) Ltd
No reviews yet
Extension Builder in Watford, East of England
PBS Group UK is the trading name for PBS Contracts (Design & Build) Ltd - family run, multi discipline, construction and bespoke architectural joinery fabricators established over 10 years ago. We operate from our 10,000sqft office and joinery workshop in Park Royal, NW10. We employ approx. 40-50 staff both within the workshop, on-site and in the office, including a Project Manager, Site Managers and supervisors overlooking a talented workforce.
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pro hammer
No reviews yet
Extension Builder in Watford, East of England
We are London based construction company we do all kind of building jobs like loft conversion, house extensions and new builds, we have 7 year experience in trade. We have received several reviews from other websites on our performance on their builds. Our company is new to "my builders" and we are looking forward to work with you if you choose our company to achieve your needs. We are open to critical criticism to allow us to improve and meet the needs of the peoples wishes.
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Parm builder
No reviews yet
Extension Builder in Watford, East of England
We are ready to build anything whether it’s ur dream home or the biggest. We make our customers happy always We always listing them first nicely then we start the job. And we doing everything all building work like elctric,plumbing,extension,garage,loft,bathroom,kitchen .
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Construction Andrea Sosoli
New on MyBuilder
Extension Builder in Watford, East of England
I am an experienced builder with over 20 years in the trade, offering reliable and high-quality building and renovation services. I have a wide range of experience, including plumbing, partition walls, tiling, flooring, wood sanding, repairs, refurbishments and general building work. I take pride in completing every job to a high standard, paying close attention to detail and making sure customers are happy with the final result. I am hardworking, trustworthy and always aim to provide a clean, professional and efficient service. No job is too small, and I am happy to discuss your project, offer advice and provide a fair quote.
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MR BUILDING
No reviews yet
Extension Builder in Watford, East of England
Hi we are professional builders experience more than 10 years we do all building work such as bathroom and kitchen renovation tiling flooring and loft,extensions.
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RENNO HOMES LTD
No reviews yet
Extension Builder in Watford, East of England
Welcome to Renno Homes, where we specialize in transforming living spaces to create the home of your dreams. Our dedicated team is committed to delivering high-quality renovations that reflect your unique style and needs. From concept to completion, we take pride in our attention to detail and our ability to handle every aspect of your project seamlessly. At Renno Homes, we prioritize customer satisfaction and strive to exceed your expectations. Whether you’re planning a small update or a complete transformation, we are here to guide you every step of the way. Contact us today for a consultation, and let’s bring your vision to life.
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B&V Limited
No reviews yet
Extension Builder in Watford, East of England
B&V Limited B&v limited is a established civils company with many years experience of working within the utility and construction industry We have experience in the construction of new footpaths and roads requiring tarmac , modulars , slabs , kerbs ,garden.plastering.wood fence.fund, Foundation ,etc
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Singh's site ltd
No reviews yet
Extension Builder in Watford, East of England
We are a full-service construction company committed to delivering high-quality projects on time and within budget. With a strong focus on safety, innovation, and craftsmanship, we specialize in residential, commercial, and infrastructure development. Our experienced team works closely with clients to ensure every project meets the highest industry standards and exceeds expectations.
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Dragon union ltd
No reviews yet
Extension Builder in Watford, East of England
Dragon union limited provides expert home improvement services, specializing in kitchens, bathrooms and full house renovation. We deliver hight quality, professional workmanship, turning your ideas into functional and beautiful spaces
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Top rated Extension Builders

Our Extension Builders in Watford, East of England, are rated 4 out of 5 based on 13 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Watford, East of England?

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 Watford, East of England 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 Watford, East of England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Watford, East of England?

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

Find extension builders in Watford, East of England with MyBuilder

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

Step 2: Compare different extension builders in Watford, East of England

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

Step 3: Hire Watford, East of England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Watford, East of England, 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.

Watford, East of England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Watford, East of England extension builder before hiring?

Before hiring an extension builder in Watford, East of England or extension building company in Watford, East of England, 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 Watford, East of England?

An extension builder in Watford, East of England 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 Watford, East of England 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 Watford, East of England?

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 Watford, East of England 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 Watford, East of England 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 Watford, East of England

Can an extension builder in Watford, East of England help with planning permission?

Yes, many extension builders in Watford, East of England 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 Watford, East of England handle everything from design to construction?

Many Watford, East of England 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 Watford, East of England help with materials and finishes?

Yes, most extension builders in Watford, East of England 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.