Extension Builders in Grange Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (16 reviews)

Easily find verified Grange Park Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Grange Park.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Grange Park

3093 Results

Sort by:

ABS 23 Ltd
No reviews yet
Extension Builder in Grange Park
we are working in the industry for the last 15 years we provide every type of building works
Get in touch
Dominant construction ltd
No reviews yet
Extension Builder in Grange Park
Dominant Construction is a customer centric integrated building company specialising in home renovations, loft and basement conversions, and kitchen extensions. With over a decade of experience, we have designed our processes to ensure that our clients projects run smoothly - always on-time and always on-budget. We keep clear lines of communication at all times to make sure projects are collaborative and executed with our client's needs at the forefront.
Get in touch
Misindaci
No reviews yet
Extension Builder in Grange Park
From grand to the roofing plumbing electrics time in England i’ve got a job
Get in touch
GARDEN LANDSCAPING COMPANY
New on MyBuilder
Extension Builder in Grange Park
We provide professional garden landscaping services for residential and commercial properties. Our team specializes in custom landscape design, lawn installation, planting, hardscaping, irrigation systems, and complete grounds maintenance. We focus on creating functional, beautiful, and sustainable outdoor spaces that match your vision and budget. Every project begins with a detailed consultation, followed by expert execution using quality materials and skilled craftsmanship. We prioritize timely delivery, clear communication, and eco-friendly practices to ensure long-term results. Our goal is to enhance property value and create lasting outdoor environments that are both aesthetically pleasing and easy to maintain year-round.
Get in touch
Buildswell ltd
Rating: 5 out of 5
Extension Builder in Grange Park
my name is sehaj the main contractor of buildswell ltd.We are a full facilities management and installation company,If you are thinking of renovating your home,building an extension, or changing your roof. Sehaj from buildswell has a local and trusted construction business to provide maintenance and building services of the highest standard at competitive prices. Very friendly and professional
Get in touch
Latest review:
Extensions- 20 Jan 2021
Trusted person good quality extension with no delays
ALEX & JOHN LTD
No reviews yet
Extension Builder in Grange Park
Alex Constructions specialises in high-quality commercial and residential refurbishments, extensions, conversions, and restorations. With a commitment to excellence, innovation, and customer satisfaction, we transform spaces into modern, functional, and inspiring environments. Our experienced team ensures each project is completed with meticulous attention to detail and the highest standards of craftsmanship. Whether it’s enhancing a commercial space or creating your dream home, Alex Constructions is dedicated to bringing your vision to life with precision and professionalism
Get in touch
AJ Partners Ltd
Rating: 5 out of 5
Extension Builder in Grange Park
We are family business working in different levels of building industry. Refurbishment, supply and fit and installation service. Carpenter, Joinery, Tiling, Plumbing, etc. Supply or supply and fit, refurbish and new build We completed various projects in London and surrounding areas We listen to our clients needs and liaise with you throughout your project to ensure that the project finishes on time and on budget. Trades 15 Years of experience and good reviews leads our work.
Get in touch
Latest review:
Kitchen Fitting- 7 Jun 2020
We liked Alex from the first meeting and the first impression was spot on. Alex did an amazing job on our kitchen, which was half initiated by another tradesman. He reviewed the work and fixed many issues, always explaining and communicating well. Our kitchen had to be adapted and had some non standard cabinets but Alex was able to do all the additional features we asked for and with a great result. He also recommended some design changes which we agreed to and love. He finished the work, reviewed everything and signed off, always with a smile which is a plus. Definitely highly recommended and we will call him again in the future for sure. Thank you Alex!
P.R GROUNDWORKS
Rating: 5 out of 5
Extension Builder in Grange Park
P.R GROUNDWORKS is a family run business, I’ve been working in the building trade for 20+ years, covering all aspects of groundwork, landscaping, foundations, underpinning, brickwork driveways, including drainage and pipe work. I also cover all tree surgery and stump removal. I strive to maintain excellent customer service and ensure my client is happy and regularly informed on any updates and progress of the work being carried out. I have recently been working with an ongoing contract at Hever castle resurfacing the main public car park, renewing public walk ways as well as building the new sand play area for the children. I take immense pride in my work and will endeavour to provide 100% customer satisfaction. I will always go above and beyond the clients expectations and will endeavour to bring your envision to reality. Please feel free to contact me should you require a free quotation or just some knowledge regarding specialist work.
Get in touch
Latest review:
Extensions- 14 Mar 2024
We had the best experience with Paul and team from the beginning and would 100% recommend him for any job. From the beginning the communication was great, he gave a quote and then didn't chase us for an answer as there was a couple months in between before we confirmed. Once confirmed, he booked a date in. Tim and James turned up at 7.45am every morning, lovely guys who got on with the job and were always polite and friendly. They were also extremely clean and tied up everything as it was before they left. So happy with the finished job and definitely use again for any further work. Thanks Paul, Tim and James!
A&z
Rating: 4.8 out of 5
Extension Builder in Grange Park
Hi I’m Zan, I have 12 years of experience working as a groundwork engineer. I am offering good discounted prices whilst I establish my business! I offer the following services: -Digging foundations and all general groundwork -Gutter cleaning -Roof damage repair -Demolition -Pipework
Get in touch
Latest review:
Groundwork & Foundations- 24 Jul 2026
Fantastic effort digging out tonnes of earth for a driveway. A good price was agreed and Zaniar arrived exactly on schedule carrying out the job to a high standard. Highly recommended
R Rexha Builders
Rating: 5 out of 5
Extension Builder in Grange Park
Extensions - Porches - Garages - Lofts conversion - Kitchen fitting - Bathrooms - Carpentry - Repointing - Painting -Decorating (interior / exterior)
Get in touch
Latest review:
Extensions- 21 Sep 2019
Ray has done an outstanding job with the new extension. He has shown great attention to detail and accommodated every request. The result is one that we are extremely happy with. He installed a new bathroom downstairs complete with all necessary pipework and a new utility closet with exits for the washing and dryer. Clearly Ray has a very broad set of skills, from electricity to building to carpentry, plumbing and roofing. He really was the one stop shop to make this extension a reality and has a network of people he can call onto if required. He is certainly someone that takes pride in his work and wants a job well done as evidenced by his work. I recommend Ray without a doubt and I'm sure our paths will cross again. Thank you Ray!
Atika
No reviews yet
Extension Builder in Grange Park
As the Director of our Family business Atika Construction, I have been in the Building industry for over 8 years and was trained by a contractor who had over 25 years experience. I also have past experience in the carpentry trade. Myself and my partner have undertaken all different types of building and landscaping work.
Get in touch
VHP construction limited
No reviews yet
Extension Builder in Grange Park
Expert builders with over 2 years of experience serving north London. We specialize in high-quality Top Service, , extensions and renovations, carpentry, kitchen fiter. Plumbing , electric.delivering professional results on time and on budget. Reliable, clean, and fully insured—get in touch for a free, no-obligation quote today!"
Get in touch
Mike construction
No reviews yet
Extension Builder in Grange Park
Seasoned multi tradesman with over 25 years of experience. Effective at completing difficult projects and tasks on schedule with consistent follow-through on all instructions.
Get in touch
b & N Tradind and Contracting
No reviews yet
Extension Builder in Grange Park
Building work, new build, extensions,loft conversion and all types of building work
Get in touch
Crasia Building Limited
No reviews yet
Extension Builder in Grange Park
Bathroom and floor tiling, kitchen fitting, laminated floor fitting, doors fitting, painting
Get in touch
Peposhi LTD
No reviews yet
Extension Builder in Grange Park
Dear all, I’m a small company and I’m trying to build up and bring the very best to my client's . I have over 15 years in construction industry Thank you Bekim
Get in touch

3.9

Top rated Extension Builders

Our Extension Builders in Grange Park, are rated 3.9 out of 5 based on 16 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 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.