Extension Builders in Holders Hill

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 Holders Hill

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Construction
Rating: 5 out of 5
Extension Builder in Holders Hill
Carpenter Joiner:level 2 Diploma (blue CSCS) 10 years experience in UK 10 years experience back home (Romania) Level 2 Diploma in Electrical &Electronic Engineering Technology (QCF) CERTIFICATE of Attendance Waterproofing in Buildings (Delta Membrane Systems) Certificate of Attendance GRP Roofing (fibreglass flat roof installation) Construction Industry Scheme (sole trader registered)
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Latest review:
Carpentry- 17 Sep 2021
Viorel quoted promptly, arrived on time and did a a great job of the required carpentry jobs at my house - a cat flap and alterations to cupboards. I'm already talking with him about doing other jobs in the future so would definitely recommend Viorel!
B & M Home Improvement
Rating: 5 out of 5
Extension Builder in Holders Hill
We are a local and reliable Plumbing, gas safe and Home Improvement Company in London and surrounding areas.I gained my experience working in the Plumbing and gas department. No matter whether you require help with plumbing, power flushing, boiler installation, bathroom, kitchen, extention, flooring we take on all building work. We provide a full interior decorating service for domestic and commercial.
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Latest review:
Extensions- 10 Apr 2014
Max and Bob completed the extension on time and within budget. There were no hidden extras and despite Bob being on holiday for two weeks, Max worked hard and lon. The extension is 6m x 5m. There were issues with Building Control which Max sorted out and did everything to meet their requirements. The extension is built to a high standard, kitchen cabinets fitted well, tiling very good and we are pleased with the quality of their work. We are using B&M again as we are confident that although they are not tghe cheapest, the quality of their work is of a high standard. Besides, it is always a pleasure to deal with Max who is a gentleman, patient and listens to what is required.
Rafa360
Rating: 5 out of 5
Extension Builder in Holders Hill
Hello, I'm Rafa360. I'm experiencing digger and dumper driver. I have many years of experience with groundwork, demolition, construction sites. I have private mini digger and many other tools whatsoever you need to do your work. Rafa360 based in Greenford London offering service of Groundwork Mini digger and dumper Digging foundation for extension Digging trenches Demolition Shed removal Wall removal Concrete path, base removal Concreting Shed base Retaining wall Handyman Fencing Driveway Garden cleaners Garden Levelling Tree stump removal And many others Nothing job is too big or to small no hesitate to invite me if you need to do your task with good quality and responsibilities person. Regards Rafa360
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Latest review:
Groundwork & Foundations- 13 Feb 2026
Rafa is a good tradesman and worked well. Would hire him again.
AVR Construction
Rating: 5 out of 5
Extension Builder in Holders Hill
I have a 10 years in construction industry ( landscaping) dancing paving foundations and many more For a fare quote contact me .
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Latest review:
Groundwork & Foundations- 17 Jun 2026
Contacted me the same day and did the job the same day. Cleared up nicely. Recommended.
H.mConstruction
Rating: 4.7 out of 5
Extension Builder in Holders Hill
We are a company that specializes in home beautification. We have at least 10 years of experience in the field of construction, decoration and finishing. We are a group of professionals in the construction field.
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Latest review:
Extensions- 11 Oct 2023
We recently completed an extension at the rear of our property, along with a kitchen renovation and refurbishment of our reception hall. Abdallah and Hesham were instrumental in this project, providing us with a comprehensive work plan. Their labor costs were exceptionally reasonable, and they demonstrated unwavering dedication to the job. Their hard work was evident throughout the project, not only in the construction but also in coordinating plumbing, electrical work, and kitchen fitting through their skilled team. Abdallah co-ordinated well with building regulations, ensuring that our project complied with all the necessary standards. What truly stood out was their flexibility and willingness to adapt to changes and adjustments, especially when dealing with variations in material sizes. This adaptability greatly facilitated the project's progress and success. Thank you Abdallah and Hesham.
CIF Builders
Rating: 5 out of 5
Extension Builder in Holders Hill
We are family run business and have been in the trade since 2001. Our professional team will always give the best they can to achieve optimal results and most important for us are the finishing details and customer satisfaction. We can provide a range of different services from conversions, to extensions, bathroom and kitchen fittings and full restoration.
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Latest review:
Extensions- 28 Mar 2021
Amazing work from CIF Builders: John and his team delivered an amazingly looking extension and were a pleasure to work with. I have no doubt I will employ them again!
E&E Plumbing and Construction LTD
Rating: 4.6 out of 5
Extension Builder in Holders Hill
About Us Based in London, our construction company proudly offers a comprehensive range of building and renovation services across the UK. With expertise spanning from minor renovations to major projects, we are committed to delivering high-quality craftsmanship and exceptional customer satisfaction. Our Services General Construction & New Builds: Turning your vision into reality through bespoke new build projects, tailored to your specifications and delivered with precision. - **Loft Conversions:** Maximize your property's potential with expertly crafted loft conversions, providing additional living space and increasing your home's value. - **Plumbing & Electrical Works:** Providing reliable and efficient plumbing and electrical installations, upgrades, and repairs to ensure safety and functionality. - **Housing Projects:** Specializing in house extensions, loft conversions, and structural modifications to enhance your living space. - **Roofing Solutions:** Expert roofing services including flat roof installations, repairs, and fiberglass coatings to protect your property. - **Window Installations:** Supplying and fitting modern bifold windows that enhance aesthetics and improve energy efficiency. - **Additional Services:** We also undertake a wide range of structural and decorative renovations, ensuring a seamless integration of new elements with existing structures. No matter the scale of your project, we are dedicated to delivering quality workmanship, on time and within budget. Contact us today for a consultation and let us bring your construction ideas to life. E&E Plumbing and Construction LTD
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Latest review:
Plumbing- 15 May 2026
They were really fast to book in an appointment and communicated well. They also did a great job, exactly what we needed, and very friendly. Thank you!
O.L.T.O CONSTRUCTION Ltd
Rating: 5 out of 5
Extension Builder in Holders Hill
we are able to undertake any work that has to do with the interior and exterior of your home. Responsibly!
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Latest review:
They did an amazing job of our extension from initial quotation right the way through until project completion. Communicated very well and all of the team were respectful and hard working throughout each stage of the project. Would highly recommend!
SM Builder Expert ltd
Rating: 5 out of 5
Extension Builder in Holders Hill
At SM Builder Expert Ltd the core value is customer satisfaction. SM Builder Expert ltd provides solutions for your construction needs; including building extensions, loft conversions, New build, rebuilding and refurbishing, internal alterations, painting and decorating, as well as garden and patio works. We have a very good track of previous completed jobs, with necessary recommendations and contacts at request.
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Latest review:
Bathroom Fitting- 29 Sep 2020
Sergiu and his colleagues did a great job refurbishing our bathroom. Always punctual, clear with costs and extras and delivering great work overall. We can definitely recommend them!
Adam Favor
Rating: 4.8 out of 5
Extension Builder in Holders Hill
Our business was founded to offer clients the opportunity to bring a vision to life. As a design & build business we can take your dream home concept and turn it into reality. We will provide you with design plans for your projects and thorough project management. We also have the professional, experienced and quality tradesmen that are essential to complete the construction phase of the project.
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Latest review:
Plastering- 17 Jun 2024
Adam Favor and NOVA Design & Build are a nice bunch of guys and they are reliable/helpful. However, when it came to coving, architrave and flooring, acceptable standards were unfortunately not met. Other specialists had to be brought in to re-do around 20% of the job; namely certain sections of the cornice and door architrave. In the former, a few things were below standard including: 1) not joining the friezes in the correct places, 2) cutting inaccurately, 3) leaving gaps, 4) using silicon as a filler and adhesive. For the door architrave, the wood was misaligned and not glued/nailed properly. The flooring was not laid well because there are huge gaps at times; sometimes at 1 cm. Since the kitchen has been installed, it is too late to take up the floorboards again. The most dubious thing of all in this job was the quote received for decorating which was c. 15k for 47 m2. This included plastering repairs, but ultimately the job got done by someone else to a high standard at 7k.
Memaar Construction
Rating: 5 out of 5
Extension Builder in Holders Hill
Our Expertise MEMAAR Construction is a business specializing in refurbishment, renovation, extension, painting, flooring, decoration, tiling, and demolition services. With a commitment to quality craftsmanship and a customer-centric approach, MEMAAR emphasises personalised service and priorities client needs. The business is supported by an expert team in the construction industry and aims to use sustainable practices while offering affordable pricing without compromising quality. Refurbishment is about improving or refreshing existing structures without making major changes to the layout. It often involves repairs, repainting, replacing fixtures, or upgrading finishes to bring a building back to a good condition. For example: updating office interiors, repairing walls, replacing windows, or modernizing outdated spaces.
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Latest review:
Hard Flooring- 1 Jul 2026
I recently had my wood flooring installed by this company, and I couldn’t be happier with the results. The team was professional, friendly, and incredibly helpful throughout the whole process. Their workmanship was of a very high standard, and they took great care to ensure everything was completed beautifully. They were always approachable and happy to answer any questions, making the experience smooth and stress-free. I would definitely recommend them to anyone looking for quality flooring and excellent service. Thank you for a fantastic job!
Almedon construction
Rating: 4 out of 5
Extension Builder in Holders Hill
Almedon Construction is a privately owned family run business that exudes energy, ambition, and confidence. We leading independent versatile and experienced construction business for more then 15 years providing specialist solutions for Remediation, Groundworks, temporary works, and RC Frames, precast & insitu concrete, frames, external works, loft conversion, extension, Interior painting & decorating, Exterior painting & decorating across London.
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Latest review:
Painting & Decorating- 14 Feb 2023
Edwart is polite, gave a competitive quote and got started straight away. He provided the materials and the workmanship is good enough. He and his team worked hard and stopped smoking in the house after I asked them not to.
AEE Construction Ltd
Rating: 5 out of 5
Extension Builder in Holders Hill
General renovations, electric, plumbing, decoration, painting, kitchen fittings, tiling, flooring, bathrooms, extensions, loft conversions and property maintenance
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Latest review:
Handyman- 27 Jul 2023
Very professional and polite man. Job done neat and professionally. Would highly recommend.
Gent Electrical
Rating: 5 out of 5
Extension Builder in Holders Hill
Undertake all works from changing a light switch to the design and installation of domestic rewiring.No job too small. Building control notification as well
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Latest review:
Electrical- 25 Jan 2023
Gentjan was a thorough professional and a true gentleman. Quoted competitive price, came exactly on time and did job to very high precision. There were some unexpected issues (due to my bespoke kitchen setup, but he improvised amazingly - thinking out of the box. I cannot recommend him enough. Will definitely use him again.
ANQ DESIGN & BUILD LIMITED
Rating: 4 out of 5
Extension Builder in Holders Hill
Hi there, We are team of civil/structural engineers, project managers and experienced builders being in the field for a decade now. We have full insurance policy for all our construction jobs. We provide the best of the services to our clients. So, you can totally rely on us about the services you will get. We are specialists in house renovation, extensions, Architectural services and planning permissions. We are new to mybuilder hence few review.
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Latest review:
Painting & Decorating- 17 Jun 2022
quality work for good price. Recommend to anyone looking for good work with affordable prices.
Parrot Decorators Limited
Rating: 4.7 out of 5
Extension Builder in Holders Hill
🦜 Parrot builders Ltd offers a comprehensive service specialising in loft conversion, extensions,conversion and refurbishment We hold over 10 years experience within the construction industry providing a high quality of work
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Latest review:
Conversions - General- 21 Nov 2017
Hard working! arrived when he said he would and completed just as he said he would. Will I hire again, YES, looking to get a quote on a loft extension next. thank you for your hard work. see you again soon.

3.9

Top rated Extension Builders

Our Extension Builders in Holders Hill, 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 Holders Hill?

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 Holders Hill 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 Holders Hill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Holders Hill?

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

Find extension builders in Holders Hill with MyBuilder

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

Step 2: Compare different extension builders in Holders Hill

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

Step 3: Hire Holders Hill extension builders with confidence

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

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

What to ask a Holders Hill extension builder before hiring?

Before hiring an extension builder in Holders Hill or extension building company in Holders Hill, 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 Holders Hill?

An extension builder in Holders Hill 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 Holders Hill 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 Holders Hill?

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 Holders Hill 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 Holders Hill 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 Holders Hill

Can an extension builder in Holders Hill help with planning permission?

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

Many Holders Hill 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 Holders Hill help with materials and finishes?

Yes, most extension builders in Holders Hill 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.