Extension Builders in Grange Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Grange Park

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Vbplaming&heating
Rating: 5 out of 5
Extension Builder in Grange Park
Hi, my name is Vall and I specialise in Building refurbishment, gas safe. I have years of experience and try to understand every customer needs and I am confident that I can help you achieve that desire project, thank you.
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Latest review:
Plumbing- 3 Mar 2025
Very professional, really good quote, very fast, very approachable and easy to work with, I would definitely hire again and in fact I will hire again for other work in the house.
Alpha Construction & Development Group Ltd
Rating: 5 out of 5
Extension Builder in Grange Park
Alpha Construction & Development Group Ltd offer bespoke service with a focus on the needs of our customers. We deliver one project at a time, without delays and stress-free. From small to big projects, we strive for the highest quality of work. We specialise in but are not limited to new builds, extensions, lofts conversions, structural works, roofing, plastering, rendering, painting and decorating, renovations, kitchen and bathroom fittings, pavings, brickwork, plumbing, full refurbishments.
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Latest review:
Bathroom Fitting- 25 Feb 2022
This was the best experience I have ever had with a team of builders. Aldo and Leo were polite, organised and their workmanship is of a very high standard. They replaced the bathroom in our rental flat, and it looks really smart. They also refurbished the kitchen, replacing flooring and decorated the whole flat. We have just shown it to an estate agent as we are planning to sell it and they were very impressed. Aldo was very helpful in making suggestions of small changes that would save us money and delivered the project on time and right on budget. Would recommend them and will certainly use them again.
edss construction ltd
Rating: 4.1 out of 5
Extension Builder in Grange Park
We deliver a professional building service and will work with you step by step from inception of idea through to completion, in order to meet all your personal requirements. We understand that undertaking building, construction or refurbishment on your home or property can feel like a very daunting task and finding the right builder can be an even bigger challenge. As reputable building contractors we can provide you with local face to face references from previous clients and recent examples .
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Latest review:
Extensions- 27 May 2024
Disappointed- Avoid I hired EDSS Ltd for a full home renovation including loft, kitchen extension, driveway, outbuilding, and garden. The original project timeline was 17–19 weeks but extended to over 16 months, with several key areas still incomplete or unsatisfactory. While there were some changes to scope and delays (e.g. tenant moving out late), the lack of project management and missed deadlines became a major issue. There was no clear schedule, and expensive materials like kitchen and bathrooms sat unused for months, impacting warranties. Throughout the process, I experienced repeated requests for payments at inappropriate times, and there were long absences without notice, which delayed progress further. The quality of workmanship fell short in many areas. For example, drainage issues led to multiple visits from Thames Water, and I eventually had to hire another company to remedy after months of issues. A lot of work was left unfinished and needed to be outsourced.
C&S Builders
No reviews yet
Extension Builder in Grange Park
C&S Building is a reputable construction company that offers a wide range of building services. With over 20 years of experience, they have established themselves as experts in the field. As a family-run business, they prioritize customer satisfaction and provide excellent solutions for all construction needs
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Sebastiano Vuksani
Rating: 5 out of 5
Extension Builder in Grange Park
Build your dream with SV building construction ltd Regards
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Latest review:
Extensions- 30 Jan 2023
I had the pleasure of having them carry out a single story extension and fibreglass new roof of my property. I found they always turned up when specified and carried out fantastic quality work for a competitive price. Not being a builder you have to place trust in a person / company. They always made sure that we were happy keeping us updated with the project every step of the way. They were kind and considerate to our neighbours making sure they were not loud early in the morning or late in the evenings making the whole process run smoothly. I can not stress enough how great these guys are. Thanks
M&B Civils
No reviews yet
Extension Builder in Grange Park
At M&B Civils we provide all aspects of groundworking and landscaping at a high level of quality. We focus to keep the costumer happy with our job and price.
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10/ten construction ltd
Rating: 5 out of 5
Extension Builder in Grange Park
Hi I am Landi, 33 years old, I’m in construction industry over 15 years. Build your future with us! We are constantly developing our skills and expanding the knowledge, so as to provide you with modern and effective services. Our team is always up-to-date with all the most important novelties in the field, what makes it possible for us to apply innovative techniques and use professional tools. Thanks to that, we can perform complete refurbishment perfectly. If you choose us to be your building contractors, you can be certain that every project will be precisely planned and carried out. 10/TEN CONSTRUCTION LTD
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Latest review:
Carpentry- 6 Dec 2024
We recently had Landi around to quote on a number of jobs we needed doing around our house. We booked him to fix our roof, which was leaking water - he and his team did an absolutely fantastic job. They were responsive, thorough and did a great job. We won't hesitate to recommend him to anyone and get him back for any work we need doing.
Ari Design & Build Ltd
No reviews yet
Extension Builder in Grange Park
Welcome to Ari Construction. Design & Build We are a family-owned construction business established in 2019 with over 15 years of experience in the industry. Located in North London. We are specialist in all building and repair work to the highest standards. This includes: Extensions,Loft Conversions General Refurbishment,House Renovations Loft conversions,Internal alterations,Basement additions,Flat conversions
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Spartan Homes ltd
No reviews yet
Extension Builder in Grange Park
Hi my names Leo and I am a multi skilled Tradesmen with other 35 years experience , city and guilds registered. I specialise in kitchens and bathrooms Plumbing and Electrics Garden Fencing and decking Garage conversions and extensions Flat roofs Any household DIY Painting and Decorating I am a perfectionist and take pride in my work!
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AdrianConstruction
No reviews yet
Extension Builder in Grange Park
My
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Emanuel. Sh
Rating: 5 out of 5
Extension Builder in Grange Park
Hello everyone My name is Emanuel. I’ve used this app for a long time as well as a few other apps. I’m a builder for 8 years now. Me and my team can do everything regarding building work such as new builds, extensions, loft conversions, sheds, patio, fencing, roofs, garden work, plasterboard , skimming, painting,everything inside the house and out If you see me as the person to work in your house, I’m more then happy to help Thank you
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Latest review:
Bricklaying- 15 Feb 2023
Emanuel was hired because he seemed knowledgeable about his trade and came across as a confident tradesman. He was punctual and worked with professionalism. He offered to advise where his input was needed. Overall I am pleased with his work and will hire him again or recommend him to family and friends.
Elvi Sala
No reviews yet
Extension Builder in Grange Park
i am guarant for my job i work very good
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Sureform Construction Ltd
No reviews yet
Extension Builder in Grange Park
Hi, My name is Tom Mc Hugh, I have been in the construction industry for over 30 years. I originally started in the field of Architecture but later moved into the construction side of things forming Sureform Construction Ltd (SCL) in 2009. We have great experience in ground works and Temporary works and we have completed several new basements and total renovations within London including some high end projects in, Kensington, Chelsea, Notting hill areas. We are experts with anything relating to concrete, underpinning, Superstructures, foundations, RC slabs etc. We also carry out general groundworks, drainage, remedials and full hard landscaping including tarmac, paving etc. We work on commercial & domestic projects. We generally work within the London area but we have carried out Projects further afield such as Oxford, Cambridge, Bishop Stortford, Stevenage. At Sureform Construction we pride ourselves on professionalism and commitment to Safety and quality Workmanship and attention to detail. We have several Customers and Main contractors that we have worked with on a continual basis over the years. We look forward to hearing from you and seeing how we can help with your project.
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Patrick the Builder Ltd
Rating: 5 out of 5
Extension Builder in Grange Park
Hi I’m PATRICK from Patrick the builder end I’m very happy to the next job for you General building Brick work Block work Full Refurbishment Loft Conversion Fibreglass roof Garage conversion Dive way Patios Garden conversion & Maintenance
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Latest review:
Extensions- 13 Mar 2022
Patrick and his team were hired to build a garden room. Reasonably priced, offers solutions to problems that might arise during building work, polite and easy to work with. He will also bring his expertise into the project and suggest different ways of doing things or using different products. Happy with the build and will definitely use him again for future projects.
constructions in level
No reviews yet
Extension Builder in Grange Park
Our company, Construction in level, specializes in construction works, groundworks, performing each project with passion, precision, and dedication. With our experience and attention to detail, we ensure the highest quality of service, meeting the expectations of even the most demanding clients. By choosing us, you choose reliability, professionalism, and satisfaction with the results.
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New Deal Construction Ltd
No reviews yet
Extension Builder in Grange Park
Since our inception in the year 2001, we have successfully completed a number of residential, institutional, and commercial projects. Our vision is to become an ultimate construction company in the UK that handles all construction needs from planning to execution. We believe in giving a top-notch quality in a timely manner and hence can deliver one hundred per cent trustworthy services to our clients so that they can attain their share of happiness.
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Top rated Extension Builders

Our Extension Builders in Grange Park, are rated 4 out of 5 based on 17 reviews from customers like you.

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

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

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

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

Find extension builders in Grange Park with MyBuilder

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

Step 2: Compare different extension builders in Grange Park

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

Step 3: Hire Grange Park extension builders with confidence

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

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

What to ask a Grange Park extension builder before hiring?

Before hiring an extension builder in Grange Park or extension building company in Grange 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 Grange Park?

An extension builder in Grange 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 Grange 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 Grange 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 Grange 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 Grange 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 Grange Park

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

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

Many Grange 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 Grange Park help with materials and finishes?

Yes, most extension builders in Grange 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.