Extension Builders in Elthorne Heights

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Elthorne Heights

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Home Empower
Rating: 4.8 out of 5
Extension Builder in Elthorne Heights
Our construction company specialises in the professional erection of structures of any complexity, Strictly adhering to provided designs. We guarantee high quality construction, timely delivery, and meticulous attention to detail at every stage of project!
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Latest review:
Bricklaying- 23 May 2025
Completed a job for a driveway wall, but was very rude, unprofessional and aggressive when asked a quote for a follow-up job. Conversation attached.
General Building Services
Rating: 5 out of 5
Extension Builder in Elthorne Heights
We are a team of professional tradesmen who provide quality refurbishment services in London .With over 28 years experience in our industry,we provide a comprehensive services. Your project is in safe hands. I am one of the owners of the factory kitchen furniture. Do you want to have a beautiful and very firmly floors, driveways, parking lots, terraces, balconies and other places -to bell.Performs industrial and decorative flooring company Bautech.
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Latest review:
Damp Proofing- 14 Apr 2018
Had several quotes and different opinions on how to treat my issue. Ted was by far the most knowledgeable and gave proper advice. The job was completed properly. Timekeeping and cleanliness brilliant. I have already hired him for future work and recommended to another member of my family. Very reasonable cost wise.
Brits construction ltd
Rating: 5 out of 5
Extension Builder in Elthorne Heights
Brits has vast knowledge & experience of residential projects and has built several Modern Loft conversions, Major Side & Rear Extensions and whole house Internal Refurbishments. We Offer; Project Management. Program of works. Regular Meetings with the client. Liaise with the local authorities. We execute Projects on time, within budget and with the highest quality. Best housekeeping and H&S Standards. Employees & Public Liability Insurances. Member of FMB, LABC, Trust Mark, NABC
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Latest review:
Extensions- 21 Jul 2023
We had a loft conversion and a 9x3m rear extension constructed. We also had underfloor heating, flooring, a new staircase and air con installed. We are happy with the result and would recommend this company. They have also respected warranty and fixed issues that have come up after construction and decorating work completed.
Marcin Building Contractor
Rating: 5 out of 5
Extension Builder in Elthorne Heights
25 years experience,all building work undertake, handyman service
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Latest review:
Hard Flooring- 12 Dec 2017
Two rooms in one day. The work was done to a high standard and everything fit as it should. He left the job tidy and neat, when I walked into the room, it was if the floor had laid itself. We also hired him to install a double glazed window for us, again work done excellently and no less left
Rayway limited
Rating: 5 out of 5
Extension Builder in Elthorne Heights
Over 15 years of experience in building and construction industry
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Latest review:
Restoration & Refurbishment- 18 Feb 2021
Ray was an absolute professional. He fitted a new downstairs toilet which required a new soil pipe and associated groundwork as well as new stud walling to partition the space. He did most of the work himself, but brought in others for the pieces where he wanted an expert. He was flexible to small changes and was happy to take on additional work when unforeseen issues were discovered. The areas he had worked in were quickly cleaned before he left each day. Overall the work was completed to a good quality and at a reasonable price.
Balti Property Services
Rating: 5 out of 5
Extension Builder in Elthorne Heights
We are a professional property developers who undertakes a variety of construction projects in London. We focus on construction works such as flat, loft conversions and extensions. We also carryout property refurbishments which include plumbing and electrical works, kitchen fittings and bathroom fittings.
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Latest review:
Extensions- 12 Apr 2025
We met many different builders before making our decision to go with Balti property services. The deciding factor was Jason's clear knowledge and eye for detail. Their price reasonable and they are willing to negotiate to help fit your budget. They managed to get the job completed within the time agreed to a very high standard. The team of workers are very competent and friendly, they turn up on time and leave the property safe when they leave ate the end of each day. I am a project manager for high end Audio-Visual installs, so you have to be good to impress me, but this company did, so it's a 5 star from me.
BS construction
Rating: 5 out of 5
Extension Builder in Elthorne Heights
Hi, I’m brar I’m working from last 8 years I’m construction field I’m expert in whole building work special extension, roofing, pvc window door glass, flooring, paints etc. thanks.
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Latest review:
Windows & Doors (uPVC & Metal)- 3 Feb 2025
The job was done professionally and we are happy. I would recommend BS construction
AJ Construction
Rating: 5 out of 5
Extension Builder in Elthorne Heights
Building a luxury lifestyle, bespoke to your specifications. We are a family run business; my brother and I set up our company together after gaining collectively over 20 years experience in the trade. Our aim is to provide a fair and affordable price, excellent and proactive customer service, together with the highest quality finish. We are specialists in extensions, brickwork, fencing and landscaping. Free quotes and 3 month snagging period guaranteed!
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Latest review:
Landscaping- 2 May 2018
We would highly recommend Aran. His quote was competitive and his communication throughout was excellent. He worked swiftly and the quality of the work is very good.
HCI CARPENTRY & CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Elthorne Heights
HCI CARPENTRY & CONSTRUCTION LTD has a proven track record of innovative designs, effective problem solving and attention to detail and our goal is to meet and exceed the expectations of every customer. 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.
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Latest review:
Carpentry- 9 Oct 2024
The guys did a great job installing our bannisters and cleaned up afterwards which was brilliant! Will be using them again if we need anymore joinery.
Louis Dowling
Rating: 5 out of 5
Extension Builder in Elthorne Heights
I take pride and joy in any job I am doing, always take extra time to make sure the customer is totally satisfied and understanding, there is no job to big or too small so please don’t hesitate to get in touch - I range from groundwork’s such as installing drainage or digging footings to building extensions or garden walls/piers, also specialise in repointing. I also do a lot of landscaping work such as patios, driveways, fencing concrete shed bases etc… so please feel free to get in touch
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Latest review:
Fencing- 5 Jun 2026
Great job and nice guys to boot. Would recommend and use again.
BuildBuddy CONSTRUCTION Ltd
Rating: 5 out of 5
Extension Builder in Elthorne Heights
Accredited with Constructionline, CHAS, FMB Building contractors with tons of experience. Team of skilled professionals. Loft Conversion, House Extension, Roofing, Flooring and all other building work undertaken by expert team.
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Latest review:
Handyman- 18 Feb 2019
Did a great job and very easy to communicate. Would highly recommend.
Treewood Ltd
Rating: 5 out of 5
Extension Builder in Elthorne Heights
Welcome to Treewood Ltd. Treewood Ltd offers professional and wide range of construction services; conversions, extensions, decorating, bespoke furniture, flooring, metalwork and many more. Our mission is to deliver high quality services to everyone who is passionate about our innovative options of designing styles also add the value to people lifestyles through following individual preferences, making certain that customers receive what they expect.
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Latest review:
Hard Flooring- 2 Apr 2019
We are thrilled with our new floor! I’m so pleased we went with Treewood to lay parquet flooring in our downstairs lounge. Andrew has done the most amazing work and his attention to detail is fantastic. We moved out of the house while the work was going on as we have a baby, and Andrew kept us to up date each day with his progress and he even sent pictures. I would highly recommend Treewood to anyone needing new flooring at exceptional quality! Carly
Peter Build
Rating: 5 out of 5
Extension Builder in Elthorne Heights
We offer professional service for all your local building requirements. With our team of professionals no job is too small or too big to handle. From Small Brickwork jobs to large extension work, we can do it. Our team of professionals have years of experience and know-how to carry out all jobs to the highest quality without charging extortionate prices.We are a small friendly local Builders with over 20 years experience!
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Latest review:
Bathroom Fitting- 5 Nov 2019
I met up with Peter, told him what needed doing and he provided a detailed quote within days. I handed over a set off keys and basically left him and his team to get on with it! This was a time restricted job, he purchased all the material and provided all the receipts. I returned a week later to find the job completed to the highest standard surpassing my expectations. I will definitely be working with Peter again in the future and I would highly recommend him.
Ion
Rating: 4.7 out of 5
Extension Builder in Elthorne Heights
We are a great quality team in west london/heatrow , travelling up to 50 miles for the jobs, offering the best working conditionsfor:✅Extensions ✅Garden walls ✅New builds ✅Garages
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Latest review:
Extensions- 19 Oct 2022
Thanks Salamaliche,you done a great job hope next job coming soon and can start again!
LD Building Services Ltd
Rating: 5 out of 5
Extension Builder in Elthorne Heights
We are a design and build company based in Isleworth. We are an experienced and disciplined team who have worked on many projects throughout London and surrounding areas for many years. Our company provide professional services to all aspects of building works which includes Loft Conversions, Extensions, Refurbishments & Home Improvements . Federation of Master Builders Trust Mark member
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Latest review:
Extensions- 20 Aug 2016
Fantastic service, Lucas and Darota are an amazing professional team always reliable and our kitchen extension is to an exceptional standard. Darota offers an amazing interior design service. The builders have been punctual, worked really hard and when we have come home from work the house is always tidy so we don't even feel the house is being renovated. We offered LD Property services more work after our kitchen extension/complete refurbishment to include a complete renovation of all our home including garden and driveway. The project has been managed brilliantly as we work full time this has been really helpful.
G S Construction
Rating: 5 out of 5
Extension Builder in Elthorne Heights
We undertake all types of building construction work, such as bathroom and kitchen fitting, electrical work, bricklaying and repointing, carpentry, central heating, all extensions, loft conversion, demolition and clearance, driveways, and fencing. installing and fitting kitchens, removing existing units and measuring for new ones, building base units, wall units and cupboards, fitting cornices, pelmets, plinths and worktops, tiling walls and floors, and carpentry.
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Latest review:
Extensions- 3 Feb 2024
Custom design and build of a upvc porch. Gurjant and his team were prompt and courteous. The work was completed in 2 days to a high standard. Highly recommended.

4.2

Top rated Extension Builders

Our Extension Builders in Elthorne Heights, are rated 4.2 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Elthorne Heights?

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 Elthorne Heights 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 Elthorne Heights who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Elthorne Heights?

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

Find extension builders in Elthorne Heights with MyBuilder

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

Step 2: Compare different extension builders in Elthorne Heights

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

Step 3: Hire Elthorne Heights extension builders with confidence

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

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

What to ask a Elthorne Heights extension builder before hiring?

Before hiring an extension builder in Elthorne Heights or extension building company in Elthorne Heights, 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 Elthorne Heights?

An extension builder in Elthorne Heights 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 Elthorne Heights 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 Elthorne Heights?

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 Elthorne Heights 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 Elthorne Heights 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 Elthorne Heights

Can an extension builder in Elthorne Heights help with planning permission?

Yes, many extension builders in Elthorne Heights 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 Elthorne Heights handle everything from design to construction?

Many Elthorne Heights 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 Elthorne Heights help with materials and finishes?

Yes, most extension builders in Elthorne Heights 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.