Extension Builders in Ashford, Middlesex

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Ashford, Middlesex

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BL Carpentry
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Hello! My and my team are working on all kind of construction projects trough London. We've got 15 years of experience and many happy and returning clients.
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Latest review:
Multiple fitting out works, eg fitted cupboards, kitchen fitting. Top notch. Knowledgeable, fair, prompt. Would enlist his help again.
SOS Carpentry and Refurbishments
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Hi, I'm a carpenter by trade but have extensive knowledge in building and refurbishment work and with over 18 years of experience, I have picked up many other skills and attributes along the way. Me and my team excel in internal and external carpentry work, including all aspects of 1st and 2nd fix, loft conversions, kitchens, bathrooms, extensions, re fits, bespoke furniture and storage solutions, floors ,doors and all other carpentry and building work covered. Local references provided.
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Latest review:
Carpentry- 2 May 2019
Steve built a really lovely bookcase for us, blocked up an old doorway and made good the walls and skirting etc and hung 5 new doors. We’re really pleased with the results, the advice received at quotation/ planning stage and how the work was undertaken.
Window diy ltd
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
More than 15 years experience in the building trade. Carry out all building work from extensions to loft Conversions and renovations. Can assist in planning applications and structural drawings. Fensa Registered Company - More than 15years experience in the glazing field and construction field. Supply and installation of high quality UK made glazing products. 10 year warranty on all installations. Cover all of West London , Surrey, Bucks, North London.
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Latest review:
Windows & Doors (uPVC & Metal)- 13 Jul 2026
Works were carried out within schedule. Honest and reliable. Communication was good all the way through. Property was left clean and tidy. Would definitely recommend.
Safe build contractors ltd
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
My name is Gezim and I have 10 years experience in the building trade working in a variety of jobs such as extensions, lofts, specialising in garden walls etc. I am a professional bricklayer with a handy and professional team behind me. I deliver exceptional, friendly, and fast service. I have good practical skills, with the ability to read plans, and work in a well organised and accurate way.
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Latest review:
Bricklaying- 25 Mar 2022
I found Gezim a very polite and well mannered person. He is very reliable with a professional approach to the tasks and a good listener.He build a new wall for me at my property. I am extremely happy with his works. He explained to me exactly what he was doing and why he has to do the job in such away which is very rare nowadays. I would recommends him 100% to anyone looking for building works.
Inform brickwork
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Hi I am a general builder with 20 years experience in the trade, at inform brickwork we cover all aspects of work from brickwork, patios, Driveways,extensions, loft conversions, demolition, refurbishment, We have a team of professional tradesmen with many years of experience at their profession. Feel free to contact us for a quotation.
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Latest review:
Bricklaying- 22 May 2021
Graham and his team have just completed the work to an impressive standard despite the job involving some intricate elements. Time keeping was excellent and the team were polite, hardworking and finished the job on schedule. I would highly recommend Graham and his team and will be using them again for future projects.
Vector Living
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Vector Living is a highly experienced team of building professionals with over 23 years in the construction industry. Our skilled tradespeople, combined with an extensive network of trusted suppliers and industry contacts, allow us to deliver quality results on every project. We pride ourselves on being approachable, collaborative, and easy to work with. By taking the time to truly understand your needs and requirements, we ensure a smooth process and a low-risk, premium-quality outcome. Our success is built on clear and consistent communication. We keep our clients fully informed at every stage of the project, maintaining transparency from start to finish. No matter the size of the project, you’ll have a dedicated single point of contact — providing clarity, accountability, and complete peace of mind throughout the entire journey.
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Latest review:
Extensions- 2 Oct 2025
Ash and his team did a great job. My parents were very happy..the team are approachable and tailors the work to your budget well highly recommended.
Westldnconstruction
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Hi everyone My name is jass from Westldnconstruction we based in west London Our aim is to consistently deliver an excellent service to each and every customer. We provide a fair and honest approach to pricing with detailed quotations presented for your consideration, and we take the upmost pride and care in our service, ensuring you get the very best result possible.
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Latest review:
Extensions- 15 Sep 2025
We hired Jass for rear and side extension and Bathroom renovation. Jass gave us a reasonable offer for the build work. Jass told us It will take 8 weeks to complete but finished the job in six weeks. Jass has a team of hard working, professional and skilled workers. We are Really happy we hired Jass and his team who have produced a beautiful extension, patio and bathroom for us. Would happily recommend him to anyone.
Plastering and painting services
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Small family business with years of experience in : *Plasterering@external house insulation, k render, silicone render, sand cement render, damp proof render, skiming. *painting and decorating *tiling /bathroom refurbishment All work will be carried with great quality finish in a tidy manner with best prices you can get on the market.
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Latest review:
Wow, what a service. Needed a room and a half done quickly, Ady responded immediately and gave me his quote and said he could do it straight away. He blew the other quotes out the water, 12 hours later he was at my door material the lot, no fuss just got on with it. Would highly recommend him to anybody looking foe an excellent plasterer. Thanks again Day.
Bawabuilder
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
We can extend
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Latest review:
Fencing- 13 Mar 2026
We hired Bawa to install new fencing, and he did a fantastic job from start to finish. You can immediately tell he’s an all-rounder who understands construction very well. The work was carried out efficiently and to a high standard. Bawa has a great attitude, is very hard-working, and clearly takes pride in what he does. Communication was easy throughout, and the whole process felt smooth and professional. It was a real pleasure having Bawa work for us, and I wouldn’t hesitate to recommend him.
Sandhu Renovation
Rating: 4.6 out of 5
Extension Builder in Ashford, Middlesex
Three rolls work 1.Time+Money=Quality 2.Quantity or Quickly 3.Low price - Extera Time
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Latest review:
Carpentry- 7 Dec 2025
Arrived on time, finished the job. Good work.
SCI CONSTRUCTION GROUP LIMITED
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
SCI Construction is a family business with over 30+ years of extensive experience in the full refurbishment of homes and commercial properties including kitchen and bathroom renewals and bespoke carpentry works. We are accustomed to working in occupied properties and do our upmost to ensure minimal disruption to your home and family life when carrying out works.
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Latest review:
Handyman- 15 Jun 2023
Amazing experience. Urgent bbq rescue job, patio doors fixed in record time and at short notice on the hottest day of the year.
RA Designs and Build Ltd
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
We are a dynamic construction firm specialising in innovative design and high-quality building solutions for both residential and commercial projects. With a commitment to excellence and attention to detail, our team of experienced architects, engineers, and skilled tradespeople collaborates closely with clients to bring their visions to life. We prioritise sustainable practices and utilise cutting-edge technology to enhance efficiency and ensure the durability of our structures. From initial design concepts to final construction, we are dedicated to delivering projects that not only meet but exceed client expectations, creating lasting value and aesthetic appeal. Our customers consistently recommend us for our commitment to quality, attention to detail, and exceptional customer service. They appreciate our ability to turn their visions into reality while staying on schedule and within budget. Positive testimonials highlight our professionalism, seamless communication, and the collaborative approach we take throughout each project. Clients feel confident entrusting us with their building needs, knowing that we prioritise their satisfaction and work tirelessly to ensure memorable and successful outcomes.
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Latest review:
Excellent quality of work which has not caused any problems for many years. Efficient work style whilst keeping up a high standard of work.
S.J Shatri Construction Limited
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
I believe great service comes from professionalism, attention to detail, and genuine care for customers. I’m dedicated to delivering reliable results, excellent communication, and an experience that leaves clients confident they made the right choice.
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Surrey Build and Maintain
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Surrey Build is a newly formed business that focuses its efforts on residential dwellings. Wheather you are looking to extend upwards or outwards, or refurb we, at Surrey Build have it covered. We pride ourselves on maximising clients budgets to their full potential whilst providing an uncompromising service.
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Latest review:
Extensions- 1 Jun 2020
We choose Surrey Build & Maintain because we felt like Dan and the team really listened to our vision for the extension and shared the desire to produce something that would be an amazing improvement to our house. As with any build, there were many hurdles to overcome. Dan and the team were always there on hand to deal with challenges and overcome them in a professional and experienced fashion. We really felt that Dan was on our side and was able to find numerous ways to improve the project as well as saving money by assisting to redesign the structural plans as they were unnecessarily overzealous. The team was punctual and hard-working, often working on weekends to increase the rate of construction. We stayed at the house during the build and Dan made every effort to make the impact on us as minimal as possible, laying dust sheets, cleaning up each day and keeping a temporary kitchen available to us during the project. We took advice on key features like doors and windows from Dan during the build and absolutely loved his design input. The end result is fantastic and we barely use any other room in the house! Since Dan began the kitchen extension we have also employed Surrey Build to overhaul our bathroom as well. Highly recommended!
Jay Ess Construction Pvt Ltd
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Jay Ess Constructions a family Run Construction team with over 25 year of experience. Our main priority is to ensure our clients are satisfied with the work and well informed of the whole process from start to finish, we provide our clients with regular updates on the progress at each stage. Each refurbishment or renovation is carried out with precision, care, clean and immaculate. We always surpass our client’s expectations and meet each requirement.
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Latest review:
Gas Work- 8 Dec 2025
Awesome service and workmanship from Jay. He quickly responded to my enquiry and offered a quote. Throughout his customer was exceptional and the quality of his work was fantastic. I would highly recommend Jay and Jay Ess Construction Pvt Ltd to all. Many Thanks for your hard work and high quality work.
Cross Construction
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Hello I’m a Builder/Bricklayer and a Good Handyman, with 18 years of experience on various projects. I’m honest and reliable patient and understanding.
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Latest review:
Bricklaying- 20 Feb 2020
Our job was a completion of a front wall that had been damaged. Matthew understood our wall design helped with a decision for space for a gate. Visited a couple of times with brick types to ensure we liked the finished look. Job was completed in time frame suggested and if any changes in days it was communicated. Very professional, great price, tidy and polite. Very pleased with work. Would definitely recommend.

4.2

Top rated Extension Builders

Our Extension Builders in Ashford, Middlesex, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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What types of services are offered by local extension builders in Ashford, Middlesex?

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 Ashford, Middlesex 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 Ashford, Middlesex who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Ashford, Middlesex?

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

Find extension builders in Ashford, Middlesex with MyBuilder

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

Step 2: Compare different extension builders in Ashford, Middlesex

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

Step 3: Hire Ashford, Middlesex extension builders with confidence

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

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

What to ask a Ashford, Middlesex extension builder before hiring?

Before hiring an extension builder in Ashford, Middlesex or extension building company in Ashford, Middlesex, 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 Ashford, Middlesex?

An extension builder in Ashford, Middlesex 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 Ashford, Middlesex 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 Ashford, Middlesex?

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 Ashford, Middlesex 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 Ashford, Middlesex 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 Ashford, Middlesex

Can an extension builder in Ashford, Middlesex help with planning permission?

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

Many Ashford, Middlesex 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 Ashford, Middlesex help with materials and finishes?

Yes, most extension builders in Ashford, Middlesex 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.