Extension Builders in Ruislip

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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

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 Ruislip

2856 Results

Sort by:

STUDIO20 GROUP LTD
Rating: 5 out of 5
Extension Builder in Ruislip
Studio 20 Architects is a vigorous and contemporary architecture firm based in Richmond, yet operating across London and South East England and covers all London and Surrey. We offer a full range of services including; *Architectural Services *Planning Application Services *Building Regulation Drawings *Structure Engineering Services *Extension *Loft Conversion *Project Management *Flat Conversion *HMO *Change of Use *New Build House *Interior Architecture & Design Services
Get in touch
Latest review:
Architecture- 6 Jun 2021
Nadir is just the most ideal artitech we want! He is polite, offer tips, smooth communication thru, very professional. We already ask him to work together on next project. Highly recommended to all.
Alex Deco Design LTD
Rating: 5 out of 5
Extension Builder in Ruislip
Alex Deco Design Limited is a family run business with years experience and expertise in the construction and decorating field. Our team of decorators could undertake any residential or commercial job doesn't matter how small or big it is. Our team of builders could undertake any refurbishment, loft conversions, extensions. We will start and finish any job to the desires of your choosing.
Get in touch
Latest review:
Plastering- 7 Apr 2018
Great Guys Thanks for your swift quality work .
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.
Get in touch
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.
DKSC Building Services Ltd
Rating: 4.9 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.
Get in touch
Latest review:
Bathroom Fitting- 16 Jun 2026
Daniel was responsive and patient with changing plans
Triple-S Construction Ltd
Rating: 5 out of 5
Extension Builder in Ruislip
When choosing a building team, you want to be confident your project is in safe hands. You want certainty the job will be done to a high standard and won’t drag on. You want clarity about the cost. You want to feel your investment was worth it. We’ve earned a reputation amongst our clients and within the construction industry, not only for the quality of our work, but also our integrity in business. First and foremost, we treat our clients fairly and always operate with honesty and transparency: it’s one of the reasons so many of them use us again and again. “We entrusted the complete renovation of our family home to Triple S and it was the best decision we could have made. They take genuine pride in their work and, most importantly, they stand by their word.”
Get in touch
Latest review:
Extensions- 6 Sep 2017
Very professional and did a great job. can't be any happier with the final result. I'll definitely go back to them for any other building jobs in the future.
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
Get in touch
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.
Inside Out
Rating: 4.9 out of 5
Extension Builder in Ruislip
Inside Out was formed in 2009. We are an established, London based building company operating throughout London and within the M25. We deliver an honest and straight forward service, with quality workmanship at the forefront of everything we do.
Get in touch
Latest review:
Extensions- 10 Oct 2022
A good team, good building technicians, completed the job according to plan and delivered on time.
Chepine Builder
Rating: 5 out of 5
Extension Builder in Ruislip
We gain our reputation always completing the job with customer satisfaction and if there is something wrong, we always come back and solve the problem. We never let our customer down.
Get in touch
Latest review:
Lenko was straight-talking, gave considered advice and completed the job quickly at a reasonable price, we were very happy with the job.
Bizy Construction Ltd
Rating: 5 out of 5
Extension Builder in Ruislip
Welcome to Bizy Construction ltd, a construction company located on the western fringe of Greater London, committed to delivering an exceptional service on budget and on time. We have a dedicated team committed to delivering exceptional New Build, House Refurbishments, House Extensions, Loft and Basement Conversions to a specific budget, while ensuring we meet our clients' expectations.
Get in touch
Latest review:
Extensions- 3 May 2022
Job done by Bizy Construction Ltd, Was done to the highest standard every team member was very polite and helpful. All the work was done using in house trade person nothing was contracted out so all the work went very smoothly. New kitchen/rear extension excellent. My wife and I are very pleased with all the work done by Bizy Construction Ltd, and would use them again. We would recommend them to anyone who need a reliable building/construction company. Zied was excellent give us advice and idea as if he was a private adviser. Which we appreciate and valued I can’t praise the workmanship enough or find any thing to complain. Thank the team that work on my property.
R84L Renov84Less
Rating: 5 out of 5
Extension Builder in Ruislip
We are R84L Renovateforless Ltd, contractor with 100% 5star reviews. After starting over 35 years ago ,we have build reliable team and gained tremendous experience, leaving clients immensely satisfied. Worked hard for our reputation in East Midlands now we transferred to South London. Our team is specialised in interiors,exteriors,kitchen,bathrooms, flooring,roofing,plumbing,electric , extensions and much more. We also work with businesses, transforming office spaces, restaurants and cafe’s. Our designed team will work with you to build your dream home and make it a reality. Nothing is impossible for us. We advise, design and build your dream home or work place.
Get in touch
Latest review:
Conversation of a ground floor wc in to a shower room with tiling. Always showed up on time and worked all day like a machine. Gives great ideas and trys to save money for client where possible. Have used him again to re do my mums bathroom and again top work and finnish.
Simonmastermfp
No reviews yet
Extension Builder in Ruislip
Hi My name is Szymon and I have many tears of experience in the profession 14 years. I am responsible person who will do the work accurately and cleanly.I have references and photo of the wirj performed. I am waiting g for proposals for cooperation.
Get in touch
AH Builder
Rating: 5 out of 5
Extension Builder in Ruislip
AH North Builder Ltd specialise in all types of building we are professional and very determined to ensure our clients expectations are met. we have worked on many different building projects for more than 10 years experience.
Get in touch
Latest review:
Extensions- 13 Nov 2020
Well, I do not usually write reviews, but this time is an exception. So after getting a number of quotations, I decided to go ahead with Fredi. The process was very smooth throughout, Fredi is a great individual and a reliable professional. The plan was to build a rear extension, but working with Fredi, we decided to commission him for the patio, changing all house flooring, kitchen, and two bathrooms. All have been delivered to completion with top-notch results. Most importantly, we have now a new family friend...Fredi the builder!!.. my kids say :)
Expert Maintenance London Ltd
Rating: 5 out of 5
Extension Builder in Ruislip
Expert Maintenance London LTD Keeping Your Home or Business Running Smoothly We fix electrical problems and more across London! Fast & Reliable: Need a repair or want to prevent future issues? We're here to help! Homes & Businesses: We serve both homeowners and business owners. Your Partner in Maintenance: We offer planned and reactive maintenance solutions. Call us today!
Get in touch
Latest review:
Electrical- 14 Jun 2024
Prompt efficient friendly communication and detailed information resulting in identifying needed work which is planned for next week
Premiere Site Services
No reviews yet
Extension Builder in Ruislip
Speed and quality is our Motto . Look no further you fond the correct organisation to deliver your job fast and defect free.
Get in touch
Urban Doors&window Glazing Ltd
Rating: 5 out of 5
Extension Builder in Ruislip
Welcome to Urbandoor & Window Glazing Ltd! We are your local specialists in doors, windows, and glazing solutions, providing high-quality installations across the UK. Whether it’s bi-fold doors, UPVC or aluminium windows, skylights, or roof lanterns, we combine premium products with expert craftsmanship. Our team is committed to reliable service, precise measurements, and flawless installations. Every project is carried out to British standards, ensuring safety, energy efficiency, and durability. Call us today for a free quotation and let us brighten your home with quality doors and windows!”
Get in touch
Latest review:
Quick to respond and was able to do the job within a week. Overall happy with work done.
4 You Residential Limited
Rating: 5 out of 5
Extension Builder in Ruislip
We have over 18 years of experience in residential and commercial refurbishment. We are skilled team of managers, architects, builders and craftsmen, competitively priced and flexible to suit your needs. We specialise in building basements, extensions, loft conversions and carry out full house refurbishments as well as working on smaller projects like kitchens, bathrooms, joinery and fit-out. Our team is energetic, fully insured, certified and recommended by long list of happy clients.
Get in touch
Latest review:
Groundwork & Foundations- 18 Jul 2019
My wife and I have been truly impressed by Victor and Tom's quick turnaround and willingness to get the job done to an extremely high standard. Their men were friendly, efficient and tidy which is invaluable when taking on any new and daunting property project. As a result of their efficiency we are hoping to work with Victor and his team again in the coming months and would highly recommend them to anyone looking for a reliable and professional contractor.

4.1

Top rated Extension Builders

Our Extension Builders in Ruislip, are rated 4.1 out of 5 based on 18 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 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.