Extension Builders in Ruislip

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

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Some of our top rated extension builders in Ruislip

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D H Builders & Contractors LTD
No reviews yet
Extension Builder in Ruislip
New build Loft Roof K rend Electric Plumbing Extension Drive Decorating Bath
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Neville Finnikin
No reviews yet
Extension Builder in Ruislip
Hi, I'm a builder based in west London with 25+ years experience in groundworks, demolition and general building and landscaping. I have a small team who I work with that are all CSCS certified and very experienced and capable workers. Our aim is to offer high quality work while considering the clients needs in a safe and tidy manor.
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DKSC Building Services Ltd
Rating: 5 out of 5
Extension Builder in Ruislip
deals with various types of work. but mainly painting and decorating. I have 10 years of experience. performs work quickly and accurately.
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Latest review:
Painting & Decorating- 5 May 2019
We had a team of 3 men doing the work. All were very punctual, reliable and worked efficiently to finish the work to our satisfaction. They were confident and skilful. I would call again when we need other work done.
Jass
Rating: 5 out of 5
Extension Builder in Ruislip
We do all kind of staircase with fill finishing, Roofs Structure, Roof Tiles , installing doors , Flooring and other construction work.
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Latest review:
Carpentry- 27 Mar 2026
Fitted a new bannister and handrail for my parents who are very happy thank you the job was done quickly and efficiently would highly recommend
DHILLON B Construction Ltd
Rating: 5 out of 5
Extension Builder in Ruislip
“Transforming your house into your dream home — with expert craftsmanship, on-time delivery, and a team you can trust.” Building better homes, one family at a time — trust us to make real Maximize Your Space, Maximize Your Home’s Potential” • “Specialists in Extensions, Conversions, and Renovations” • “Custom Builds to Suit Every Lifestyle” • “Turning Loft Space into Living Space” • “Renovate. Extend. Transform.”
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Latest review:
I was looking for someone reliable to do my kitchen to the required specifications and I must say I am very pleased with Dhillon construction who managed the whole project and my Kitchen looks the best part of my house. Full kitchen installation was done with flooring, tiling, skimming the wall, ceiling, electrical and plumbing and he also opened a new french door on my kitchen wall and closed the old door with great brickwork. Thankyou Baltej Dhillon and team.
Antal karoly
Rating: 4.5 out of 5
Extension Builder in Ruislip
We are in the construction market since 15 years now covering all trades as being general constructors. We do loft conversions, extensions, full house refurbishment, bathroom and kitchen refurbishment, garage conversions and many more. We are a customer focused people as they happiness and satisfaction makes us proud of what we do.
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Latest review:
Restoration & Refurbishment- 3 Dec 2024
Antal was very punctual and explained everything about the job before commencing with the job. Antal and his team got the job done within the requested budget and with quality work.
Pms builders ltd
Rating: 1 out of 5
Extension Builder in Ruislip
Extension, loft , electric , plumbing , brickwork , paving ,bathroom and kitchen
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REAL HOUSE
Rating: 5 out of 5
Extension Builder in Ruislip
The REAL HOUSE construction company was founded in 1997 as a family business. Its founder was Krzysztof Waligora. It has also been active in England since 2015. For over 30 years, we have been guaranteeing our clients high quality of work, in accordance with construction technology and knowledge, professional service and technical consulting in the field of our work. Our goal is to achieve the satisfaction of our customers with the final result of our work.
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Latest review:
Extensions- 2 Oct 2019
Kris is a very friendly, reliable and knowledgeable professional and completed our rear extension to perfection. Competitive prices and finished to a high standard. We would highly reccomend him to everyone!
Sukhpreet Singh
Rating: 5 out of 5
Extension Builder in Ruislip
Follow blueprints and building plans to meet the needs of clients. Install structures and fixtures, such as windows and molding. Measure, cut, and shape wood, plastic, and other materials. Construct and install building frameworks, including walls, floors, and doorframes. We do all type of construction work. When it comes to electrical help, our expertise shines through. As experienced professionals in the field, we offer comprehensive services to meet all your electrical needs. From troubleshooting and repairs to installations and upgrades, we've got you covered. Whether it's fixing faulty wiring, installing new outlets, or upgrading your electrical panel, we handle every task with precision and care. Safety is our top priority, and we adhere to all industry standards and regulations. As experts in floor and tiling work, we bring a wealth of experience and skill to every project. From consultation to completion, we excel in delivering high-quality results that transform spaces. With meticulous attention to detail, we ensure precise measurements and flawless installation, whether it's hardwood, tile, or laminate flooring. Our expertise extends to surface preparation, including leveling and waterproofing, to ensure a durable and long-lasting finish. As professional indoor painters, we're skilled artisans with years of experience. From surface preparation to flawless paint application, we excel in every aspect of our craft. Our expertise extends beyond technique—we're problem solvers, ensuring durability and quality. Equipped with the best tools and safety gear, we deliver exceptional results while prioritizing our team's well-being. From consultations to final inspections, our dedication to client satisfaction shines through.
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Latest review:
Carpentry- 5 Aug 2024
Good job .. polite, good work, good lads
Bricklayer paving concrete kerbs
New on MyBuilder
Extension Builder in Ruislip
Professional Bricklayer based in London with 15+ years experience in construction, Fully qualified (CSCS Blue Card, NVQ Level 2). Experienced in managing small teams and delivering projects safely and efficiently. Services include:• Brickwork & Blockwork• Extensions & Structural Work• Garden Walls & Landscaping Brickwork• Repairs & Repointing I focus on quality, precision, and customer satisfaction. Clean and tidy work guaranteed. Available for private and subcontract work. Competitive prices and free quotations.
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ALFA QUALITY CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Ruislip
WELCOME TO ALFA QUALITY CONSTRUCTION LTD Expert Builders You Can Trust We are a team of experienced construction professionals offering top-notch services tailored to your needs. From small refurbishments to large projects, we deliver quality and reliability. Our expertise includes extensions, property maintenance, plumbing, electrical services, sustainable construction, wall tie replacements, and general building. We specialize in warehouse racking, mastic sealant, garage conversions, equestrian stables, concrete garages, agricultural buildings, cladding, core drilling, demolition, and foundations. Whether it’s garden studios, loft conversions, or fire and flood renovations, we bring unmatched craftsmanship. From concept to completion, we ensure durability and client satisfaction. Let us bring your vision to life with professionalism and sustainable practices.
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Latest review:
I thank Alfa Company for the work they did for me. Excellent service, on time and accurate work from the management and employees. I recommend them.
CONSTA Construction Limited
Rating: 4.6 out of 5
Extension Builder in Ruislip
CONSTA Ltd - small construction company based in London, and characterises in flexibility to complete various jobs . There is list of different small or awkward completed jobs in our portfolio as well as more significant projects as loft conversions, extensions, full house reconstructions, new build and Passive House construction as well.
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Latest review:
Extensions- 29 Aug 2021
Communicated well at the start with reasonable cost. work was done well but the finishing was not so great as expected. The end cost was very expensive. Charged by the hour, the team were very slow which was upsetting to see me pay for time where they sat around not doing much. Ensure to agree fixed price. Communication after job is poor, double glazing has warranty which now not being able to communicate with kostas having to pay to get things done that should be covered in warranty. Central heating give huge problems. Do not use for big jobs
Hard landscaping fencing block paving
Rating: 5 out of 5
Extension Builder in Ruislip
Block paving and fencing groundwork foundation’s/ demolition/ pointing/ drainage/painting and many other works
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Latest review:
Groundwork & Foundations- 22 Apr 2026
Artan and his brother built a shed concrete base in our back garden that is located on a steep ish hill. They are professional and polite, and Artan went over and above to ensure delivery of materials was resolved due to our road being a little challenging for an inexperienced lorry driver. They’ve done a stelar job and we are very pleased with the end product. We are planning to use their services in the near future for other works.
Amritpal singh
Rating: 4.5 out of 5
Extension Builder in Ruislip
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.
Akash
No reviews yet
Extension Builder in Ruislip
We can work all over London
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ArhiTERRA design and build
Rating: 5 out of 5
Extension Builder in Ruislip
We are a family business with a dedicated team specializes in works of any size ranging from the design through to building process. Our experience is vast and we stand for fast and high quality services beeing in construction industry for over 10 years . The following services are available: -design and build of extensions and lofts, -refurbisments, -swimming pools and outdoor spaces -landscape design More details can be found on our website.
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Latest review:
Architecture- 5 May 2018
Contracted to provide options for a new garage office and storage solution. They turned up promptly and were very polite and professional. Through many discussions they ultimately offered up a very good bespoke solution for our situation and once planning is approved we will have no issue with looking to them to complete the actual build. We have had a lot of issues in the past finding reliable trades but with ArhiTERRA design and build we felt confident in their ability to both visualise and implement the build as well as follow through on their promises. I would say that for anyone considering discussing a project with them that it is worth your time to at least have a meeting with them and judge for yourself.

3.9

Top rated Extension Builders

Our Extension Builders in Ruislip, are rated 3.9 out of 5 based on 16 reviews from customers like you.

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

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 Ruislip 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 Ruislip who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Ruislip?

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

Find extension builders in Ruislip with MyBuilder

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

Step 2: Compare different extension builders in Ruislip

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

Step 3: Hire Ruislip extension builders with confidence

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

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

What to ask a Ruislip extension builder before hiring?

Before hiring an extension builder in Ruislip or extension building company in Ruislip, 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 Ruislip?

An extension builder in Ruislip 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 Ruislip 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 Ruislip?

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 Ruislip 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 Ruislip 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 Ruislip

Can an extension builder in Ruislip help with planning permission?

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

Many Ruislip 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 Ruislip help with materials and finishes?

Yes, most extension builders in Ruislip 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.