Extension Builders in Avon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (8 reviews)

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Some of our top rated extension builders in Avon

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3:16 Construction
No reviews yet
Extension Builder in Avon
Extensions Renovations Brickwork Stonework Patios Fencing
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Visionary Building Ltd
No reviews yet
Extension Builder in Avon
With over 30 years of hands-on experience in the building trade, I am a highly skilled carpenter and general builder based in Bristol. My career has seen me successfully deliver a wide range of projects, from complete property rebuilds and home extensions to kitchen fitting and specialist conversions, including lofts and garages. I pride myself on attention to detail, reliability, and a commitment to quality workmanship on every job, no matter the size or complexity. Key Skills: • Expert carpentry and joinery • Full property rebuilds and renovations • House extensions and structural alterations • Kitchen fitting and bespoke cabinetry • Loft and garage conversions • Roofing • Project management from start to finish • Problem-solving and creative solutions • Clear communication with clients • Adherence to timelines and budgets Why Hire Me? • Decades of proven experience across all aspects of building and carpentry • Local knowledge of Bristol and surrounding areas • Reputation for honesty, reliability, and quality craftsmanship • Flexible approach—no job too big or small • Transparent pricing and clear, regular updates throughout your project • Strong network of trusted local tradesmen if specialist work required.
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rjtpropertyservices
No reviews yet
Extension Builder in Avon
building for over 25 years. finalist for LABC award in 2016. undertake Extensions, utility rooms, conservatories, walls, patios, garages, fencing, kitchens.
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Jr masonry
Rating: 5 out of 5
Extension Builder in Avon
Vanguard construction, (formerly jr masonry but naturally progressed into a Ltd company) . we cover all aspects of building and masonry from landscaping to dwellings, extensions to new builds, having over 20 years experience in construction has also put us in the benefitial position of knowing the right guys for the right job should we ever require expertise from a specialist trade. We have a team of masons with decades of experience between us who build from footing to wall plate and a team of carpenters who do all of the other aspects of the build from roofing and loft conversions to bathrooms, kitchens and decorative finishing all to an equally high exacting standard. With an extensive knowledge of building practices and structural integrity We work closely with the client, architect and building control when required to achieve a smooth build with attention to detail, always striving for a high end finish and happy customer. Kind regards Jake
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Latest review:
Landscaping- 30 May 2024
Jr Masonry was spot on. Arrive on time, very knowledgeable. Will definitely use again.
Lee Denner
Rating: 5 out of 5
Extension Builder in Avon
General builder. Extensions, new builds, renovations. . Can accommodate to smaller works also.
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Latest review:
Guttering- 24 Feb 2025
Very quick to respond, came out exactly when he said he would and did the job quickly and at a very reqsoable price. Reliable and very friendly. Thanks Lee
Mockfords landscaping limited
Rating: 5 out of 5
Extension Builder in Avon
Imperial Gardens and Driveways is a professional company specializing in high-quality landscaping and driveway installations. We offer a wide range of services, including garden design, paving, patios, and durable driveway solutions tailored to enhance both the appearance and functionality of outdoor spaces. With a focus on craftsmanship and customer satisfaction, Imperial Gardens and Driveways delivers reliable, long-lasting results that transform homes and gardens into attractive, practical environments.
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CR Masonry & Construction
New on MyBuilder
Extension Builder in Avon
Construction company that carry all all types of building work from patios and garden walls to extensions and new building houses
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Newmark Design and Build LTD
Rating: 5 out of 5
Extension Builder in Avon
Established in 2014, Newmark Construction Group Ltd has grown over the years through recommendations alone. Offering all aspects of construction, which fall into a multitude of divisions; which, allow us to place work accordingly and ensures that each project receives the correct specialist team and resources. So, whether you’re looking for an extension on your existing home, a completely new build property or even just some home improvements, Newmark will be more than happy to help!
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Latest review:
Restoration & Refurbishment- 31 Oct 2022
Overall our experience was positive. Newmark is a well-presented brand that comes across professionally and covers a wide range of services. The work was carried out to a good standard and I'm happy with the results. My one and only niggle was the slight lack of communication when delays occurred pushing the work back. I appreciate delays can often happen given the current circumstances with illness and staff shortages but a courtesy beforehand would've saved me losing out on multiple days off work.
f&o construction
Rating: 5 out of 5
Extension Builder in Avon
Hi I pride myself on being friendly, clean, reliable and keeping my work at the highest standard. I'm a fully qualified bricklayer and plasterer but have experience in all aspects of building work. With over 20 years of experience i have built houses from scratch,single/double storey extension, porches, plastered whole houses, artex ceilings, landscape gardening and roofing. thanks Ben
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Latest review:
Plastering- 23 Mar 2018
Ben and Matt started the prep work on a snowy and very cold Monday. The job took three days and both guys worked hard and produced an excellent job. We will be using Ben again in the future for some internal plastering and a patio. Great job guys, on time and as per quote, well done.
The Ugly Duckling Building Company Ltd
Rating: 5 out of 5
Extension Builder in Avon
We are a highly motivated and friendly team of skilled and experienced craftsmen, with a vast experience in period and modern properties across the South West. Whether you are looking to extend your property or for a complete home renovation we can help, we provide kitchen fitting, bathroom fitting and general property refurbishment services, to help you achieve your ideal home.
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Latest review:
Carpentry- 22 Nov 2013
Ollie constructed a fence as a the curve of my back wall made a panel fence unsuitable. Ollie also made adjustments to my wooden front door and three interior doors. Ollie demonstrated his versatility by pointed a damaged wall and fixing a loose bath panel. I'm very satisfied with the time taken and the quality of workmanship.
Prime building & construction Ltd
Rating: 5 out of 5
Extension Builder in Avon
NEW TO MYBUILDER. Family run business covering all aspects of building and specializing in roofing. Free Quotes and guarantees given on our work.
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Latest review:
Roofing (Pitched)- 23 Mar 2023
Excellent communication, the job was fitted in quickly as we needed and finished nicely. Thanks would use again.
MK Building Services
Rating: 5 out of 5
Extension Builder in Avon
I offer a service for all types of building requirements, and have over 30 years of experience within the trade. Whether you need me for one particular aspect (say foundations) or the whole project, I am available to assist and give professional advice if required.
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Latest review:
Driveways (Tarmac Surface)- 17 Jan 2016
Mark was conscientious and did an excellent job in converting my front garden into a driveway/parking area with stone walls, steps, planters, drainage and block paving. The work was done to a very good standard (I am a very difficult customer to please) and the area was kept very clean and tidy. We are extremely pleased with the end result and would recommend Mark for any similar works.
Rlw carpentry
Rating: 4.8 out of 5
Extension Builder in Avon
All aspects of carpentry work, and building including fitting kitchens, flooring, hand rails, skirting, doors, architrave, fencing, decking, porches, 1st and 2nd fix. A very reliable carpenter with over 16 years experience, carrying out jobs to the highest of standards and ensuring work spaces are left tidy. I also do gardens as well , patios , new turf , false grass , also do all aspects of ground works , concrete bases digging footings, soak away with many years of experience with machines . Please feel free to get in touch for a competitive and reasonable quote.
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Latest review:
Groundwork & Foundations- 15 May 2026
If I could give more than 5 stars, I would. Highly recommend due to skill, work ethics and competitive pricing. Excellent workmanship, focus on detail and a much-needed splash of easygoing when I changed my mind or added tasks at various stages, nothing was too much trouble. Now that the concrete base has the huge shed erected and the paths are in place courtesy of Ricky and Alan, I have already requested a quotation for the block paving driveway. Says it all 😁
JBS Lofts Ltd
Rating: 5 out of 5
Extension Builder in Avon
Our team has been built up over time using contractors who are interested, enthusiastic and conscientious people and with this our team are genuinely nice and great to work with. This is what separates us from our competition.
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Latest review:
Loft Conversion- 17 May 2016
Nic's team were awesome. Very high quality of work, cleanliness and communication. Nic went above and beyond many times, working with me to achieve what I wanted. My house is now fully transformed with a brand new beautiful loft conversion with ensuite. Would definitely be using jigsaw again for any more work i might need done.
Copestone Building Services
Rating: 5 out of 5
Extension Builder in Avon
All types of building works undertaken. No job too big or small. All works guaranteed. Plastering, plumbing,, most trades covered.Give me a call for a nice reasonable price
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Latest review:
Plastering- 1 Oct 2016
Did a decent job at a good price.
bowman building services
No reviews yet
Extension Builder in Avon
Bowman building services, family ran 30yrs plus I took over as my dad owner semi retired. All my work is word of mouth passed through doing good jobs keeping customers happy then they recommend you I have been in the building trade for 23yrs and have lots of experience in extensions from plans to completion and plastering ,kitchens,carpentry painting etc
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4.6

Top rated Extension Builders

Our Extension Builders in Avon, are rated 4.6 out of 5 based on 8 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Avon?

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

Find extension builders in Avon with MyBuilder

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

Step 2: Compare different extension builders in Avon

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

Step 3: Hire Avon extension builders with confidence

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

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

What to ask a Avon extension builder before hiring?

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

An extension builder in Avon 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 Avon 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 Avon?

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 Avon 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 Avon 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 Avon

Can an extension builder in Avon help with planning permission?

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

Many Avon 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 Avon help with materials and finishes?

Yes, most extension builders in Avon 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.