Extension Builders in Grove Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (18 reviews)

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Some of our top rated extension builders in Grove Park

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JC Group Property Sevices LTD
Rating: 5 out of 5
Extension Builder in Grove Park
JC Group Ltd is a reliable and experienced building company offering bathroom installations, plumbing, home extensions, and general building works. With over 30 years of combined industry experience, we take pride in delivering high-quality workmanship, clear communication, and projects completed on time and within budget. We are committed to customer satisfaction and maintaining the highest standards on every job, no matter the size.
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Latest review:
We’re absolutely delighted with the extension and the overall experience from start to finish. The workmanship is to a very high standard, and everything was completed professionally and on schedule. Communication throughout the project was excellent, and we were kept informed at every stage. The team were reliable, tidy, and respectful of our home, and the finished extension has exceeded our expectations. We wouldn’t hesitate to recommend them to anyone looking for quality work and a stress-free build.
R Willis construction
No reviews yet
Extension Builder in Grove Park
I have been a builder for 30 years in that time I have undertaken many varied projects from small building works to big projects from extensions to new build houses and flats. I have also done many conversion projects. No job too small or large .
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E&E Building
No reviews yet
Extension Builder in Grove Park
I am a skilled and reliable tradesperson with hands‑on experience across a wide range of construction and home improvement services, including bathroom fitting, brickwork, gardening, extensions, and general building work. With a strong focus on quality, safety, and customer satisfaction, I take pride in delivering professional results that stand the test of time.
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surrey carpentry ltd
No reviews yet
Extension Builder in Grove Park
all aspects of carpentry work undertaken and completed with high attention to detail. due to 8 years experience on the job had many different tasks to accomplish. including doors, kitchens, roofs, built-in wardrobes or even general builders works undertaken like building outhouses, gazebos and other timber -framed buildings.
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Amritpal singh
Rating: 4.5 out of 5
Extension Builder in Grove Park
We are here to assist you and provide you the work you dreamt off on very reasonable prices so trust us with your house and we will do the best for you .please do understand that we have to pay to get contact details of customers so it’s important being a customer to check the portfolio before short listing a tradesman just to be sure that we won’t just be paying for nothing .
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Latest review:
Extensions- 4 Jan 2026
I hired Amrit based on positive reviews, but my experience was extremely poor. The work showed all the signs of a cowboy builder. I’m sharing this to help others avoid the stress, delays, and financial risk I went through. 1: No Respect for Contract or Deadlines Contract deadline was 15th September, which he completely missed. Despite delays, he demanded money almost daily. When I referred him to the payment and work schedule he signed, his response was: “I didn’t read it, I just signed it.” 2: Dangerous and Unprofessional Working Practices Brought in unqualified workers, many of whom could not speak basic English. He ignored safety standards throughout the project and wanted to use the same unqualified workers for gas work, which is extremely dangerous. When I objected, his response was: “Don’t worry, you will get a new house if it blows up as you have insurance.” 3: Work failed multiple building control inspections. He eventually refused to cooperate with the building inspector.
Devoir design & build ltd
No reviews yet
Extension Builder in Grove Park
At Devoir design and build we treat every job, big or small with the same attention. We have a passion for the building trade and aim to deliver exactly what the client wants. We like to work with the client listening to what they want to achieve and giving experienced suggestions and advice in return.
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EC construction
New on MyBuilder
Extension Builder in Grove Park
👷‍♂️ About Us – Professional Plastering Services Welcome to EC Construction your trusted choice for high-quality plastering and finishing services. We are a professional, reliable, and hardworking team with years of experience delivering excellent results for homeowners, landlords, and businesses. Our team takes great pride in our attention to detail, clean workmanship, and professional service. From full room skimming and plasterboarding to repairs, rendering, and smooth finishes, we make sure every job is completed to a high standard. ⭐ Why choose us? * Highly skilled and experienced plasterers * Excellent attention to detail * Reliable and professional service * Clean and tidy workmanship * Competitive prices * Customer satisfaction is our priority * Amazing feedback and recommendations from our clients We believe that our reputation is built on the quality of our work and the trust of our customers. We don’t just complete a job — we leave our clients with a finish they can be proud of. 📞 Get in touch today for a free quote and let us transform your walls and ceilings!
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N. G. IONITA
No reviews yet
Extension Builder in Grove Park
With over 13 years in the trade undertaking all sorts of works from ground works to roof works we have been shifting throughout all the works that involves building a house, yet we might not have achieved the best knowledge in plumbing and electricity be rest assured that we can still provide advice, accommodate and protect other peoples work in your project.
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D.WARRINER building and Roofing
Rating: 5 out of 5
Extension Builder in Grove Park
D.warriner building&roofing are a well established company. That has built up an enviable reputation over the last 20plus years. We pride ourselves on our commitment to provide a professional service at all times,whilst maintaining the highest quality of work. We have a track record of innovative effective problem solving and attention to detail and our goal is to meet and exceed the expectations of every customer at a competitive price.
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Latest review:
Roofing (Flat)- 9 Nov 2020
Darren & Son (plus Team) responded promptly to our advert for a Roofer in My Builder, they accessed the repair and quoted quickly. The work required was worst than expected but they tackled it with professionalism and speed and kept us informed of the work being done (via photos). They also cleaned up and disposed of all redundant waste. Thank you once again guys for being able to sort out what could have been a potential bigger problem and I would recommend then to anyone.
TLP Properties Limited
No reviews yet
Extension Builder in Grove Park
TLP Properties is a Residential Construction and Project Management company with a presence in London, The Home Counties and Bristol, specialising in high-end residential projects. Our experience is in providing a tried and tested construction service for new builds private homes, small residential developments, apartment blocks, change of use conversions from office to residential, extensions, basements and more
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Florin Chelaru
No reviews yet
Extension Builder in Grove Park
Plasterboard fitted Steel instalment Partition Decking Summer house instalment Furniture instalment Roofs
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Kevin Mateus
No reviews yet
Extension Builder in Grove Park
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Onyx Interiors London Ltd
No reviews yet
Extension Builder in Grove Park
Onyx Interiors London (OIL), is an all-inclusive creative platform dedicated to private clients, property investors and developers, who require a specialized or ongoing service designed to their specific needs.
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Urban Builders Ltd
No reviews yet
Extension Builder in Grove Park
Urban Builders are a well-established General Building company based in London. We have carried out a full portfolio of works from new build to landscaping. We are aware of our client’s needs and requirements. We are honest, knowledgeable, trustworthy, efficient and reliable.
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Mbalau Construction LTD
Rating: 5 out of 5
Extension Builder in Grove Park
Builder with 20 years of experience . I provide a wide range of building services such as: loft conversion, extensions,bathroom refurbishment,house refurbishment , plumbing and electric etc . I have the tools,knowledge and team to build a house from start to finish . I can provide references and pictures of previous work upon request .
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Latest review:
Complete refurbishment of 2 bed 1100 sq ft flat. Including removal internal walls Ripping out and renovating 2 bathrooms. Involving new layout replumbng and relocation of #electrics. Tileing Preparing and laying wood flooring throughout. Fitting shelving and book case. The work over 2 months involved all building skills. Throughout Marcel and his highly skilled crew were efficient clean and resourceful. I would highly recommend for all building and decoration work.
Nirmaya Estates Limited
No reviews yet
Extension Builder in Grove Park
We just got ourselves registered at My Builder recently. We will be glad to provide References from most of our clients and are available upon request. Due to our volume of our existing projects, we are able to deliver at an average of 15% lower cost than the industry average on most projects through various optimisation strategies we deploy with same level of superior quality. Nirmaya Estates Limited : One stop shop for Sustainable, New Builds - Turnkey Living & Commercial Spaces constructed for the future, expert Refurbishments, Loft Conversions, Extensions, Maintenance, and Solutions for everyday needs, Landscaping, Domestic & Commercial gardens, Plant supply, Outdoor Lighting, Garden maintenance service. We have worked in key prime locations in London - St Johns Wood, Golders Green, Hampstead, Wimbledon, Fulham Etc. Other locations are Watford, Northwood, Surrey, Croydon, Dartford, Woking, Guildford, Slough, Redding, St Albans etc. Please read about our Journey Nirmaya Estates About us through our website. With over 30 years of combined massive experience in construction, real estate funding, and understanding how to reduce costs while adding more value through sustainable construction, the founders and owners of Nirmaya Estates bring unmatched expertise to every project.
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3.9

Top rated Extension Builders

Our Extension Builders in Grove Park, are rated 3.9 out of 5 based on 18 reviews from customers like you.

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

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 Grove Park 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 Grove Park who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Grove Park?

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

Find extension builders in Grove Park with MyBuilder

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

Step 2: Compare different extension builders in Grove Park

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

Step 3: Hire Grove Park extension builders with confidence

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

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

What to ask a Grove Park extension builder before hiring?

Before hiring an extension builder in Grove Park or extension building company in Grove Park, 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 Grove Park?

An extension builder in Grove Park 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 Grove Park 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 Grove Park?

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 Grove Park 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 Grove Park 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 Grove Park

Can an extension builder in Grove Park help with planning permission?

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

Many Grove Park 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 Grove Park help with materials and finishes?

Yes, most extension builders in Grove Park 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.