Extension Builders in Widnes

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (13 reviews)

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

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 Widnes

595 Results

Sort by:

M&H Builders
Rating: 4.8 out of 5
Extension Builder in Widnes
We are friendly, hardworking Orangery & Extension specialists, Time served joiners, bricklayers & plasterers. Can project manage your job from start to finish. 25 years plus experience in all aspects of general building.all work fully insured.we have all trades including Gas Safe Plumbers & Certified electricians.
Get in touch
Latest review:
Extensions- 3 Feb 2025
Bryn and team (especially Ray) were brilliant. Our plans were appalling but they managed to interpret and action what needed to be done in a timely and efficient way. They were prompt, have come in exactly on budget, never let us down, talked us throughout the whole process and have been present despite having loads of problems (none of which were their fault) at the beginning with planning and the weather. Overall, we could not have been happier and are glad we found M&H on here. Would definitely recommend to others. Thank you lads!
Total Maintenance
Rating: 5 out of 5
Extension Builder in Widnes
My name is Dave and I have been in all aspects of property maintenance for over 25 years,I am multi skilled in all trades,I have a big customer base,all 100 percent happy customers,I have photos of all my work,of before and after,I guarantee you will not get better.100 percent satisfaction.dave.
Get in touch
Latest review:
Restoration & Refurbishment- 11 Feb 2026
Hello everyone, I contacted Dave to remove the fireplace from the dining room and I’m very happy that I chose him. He is an exceptional person, hardworking and dedicated to what he does. We’ve had a few other jobs done as well and were very satisfied. The price was reasonable. I highly recommend him with confidence. Thank you Dave
axis building & maintenance limited
Rating: 5 out of 5
Extension Builder in Widnes
At Axis Building & Maintenance Ltd we are a reputable company based in Liverpool that specialises in providing top-notch building services. With a commitment to excellence and a wealth of experience in the industry, we have established ourselves as a trusted name in the construction and maintenance industry. We cover everything from building extensions to roofing, plastering, flooring & general maintenance across Merseyside. Covering both commercial & domestic properties.
Get in touch
Latest review:
Carpets & Lino- 7 Feb 2026
Absolutely brilliant job completed by Dave. His work is amazing and he was very attentive to detail, polite and very respectful of our property iwould not hesitate to recommend him to family and friends
MK Building Services
Rating: 5 out of 5
Extension Builder in Widnes
I'm a builder with over 25 years experience. I have experience with extensions, conversions, conservatories, fitted kitchens and bathrooms and all aspects of building. I can complete all to a high standard. All work is guaranteed and competitively priced.
Get in touch
Latest review:
I couldn't be happier with Mark and the work he did for us. The quality of the work is outstanding and well worth what we paid. He was excellent throughout, took his time to lay out the details of the job exactly as we needed it and helped make decisions based on what we were asking for. In the end he has delivered a fantastic finish, all in time and without any complications. Thank you Mark, for making what could have been a difficult job both straightforward and cost effective.
BJL Groundworks
Rating: 5 out of 5
Extension Builder in Widnes
We provide our services no matter what the size of the project. We are fully equipped, skilled, and able to provide all types of groundwork, excavation, clearance and demolition services. We serve domestic and commercial clients from Merseyside, Lancashire, and the surrounding areas.
Get in touch
Latest review:
Demolition- 11 Jul 2025
Very very good.
Anthony Johnson
Rating: 4.5 out of 5
Extension Builder in Widnes
I have been in the building industry for 44 years, worked for myself or other popular companies like Persimmons, Redrow, Hanks. I can do all types of brickwork from walls to extensions
Get in touch
Latest review:
Bricklaying- 26 Nov 2021
Nice chap. Sadly, texted us on the morning we were due to get materials (three days before starting) that he’d taken on another job instead. We were disappointed to not have been made aware sooner, and naturally not to have had the job done, but, trust it was unavoidable.
Liver build limited
Rating: 5 out of 5
Extension Builder in Widnes
Hi, I’m Matthew & I head a friendly team of qualified tradesmen who specialise in loft conversions & extensions. We’ve been trading now for 12 years, I previously worked for the premier loft conversion company in Liverpool, converting 100+ lofts over a 7 year period, My colleagues experience ranges from 10 - 30 years in all types of projects. We are proud to offer plan, design & build and also happy to help with the planning/ building regs approval steps if necessary.
Get in touch
Latest review:
Loft Conversion- 30 Oct 2019
What an amazing lot of lads!! Always on time, always clean up at the end of the day, reliable is an understatement! The job was started 2 weeks into July and finished end September! We had a 3 bedroom 1 bathroom dorms loft conversion with a new heating and hot water system throughout the house! The work was to a very high standard! I definitely will and have recommended Matty and Joe liverbuild to many people! We’re all very happy
Bluestone Joinery & Refurbishment
Rating: 5 out of 5
Extension Builder in Widnes
Hi I am Darren I am the director of Bluestone Joinery and refurbishment. I pride myself on a excellent service from start to finish I carry out all aspects of joinery and building work With a specialist team of contractors. I have been doing my trade for over 22 years with a vast amount of knowledge, in all aspects of Joinery and building work. As a team we thrive to maintain a high standard of work for client satisfaction.
Get in touch
Latest review:
Carpentry- 10 Dec 2023
Darren did a great job of my kitchen ceiling, left everything lovely and clean ,would highly recommend him
EDO Brickwork
Rating: 5 out of 5
Extension Builder in Widnes
At EDO Brickwork we’re a hardworking team undertaking all building work(s) that involve: Brickwork, Block Work, Extensions, Garden Walls, Conversions, Repointing, Demolition, etc… We aim to leave our clients more than happy with the end result(s) they were hoping for and to build a strong, confident, trustworthy, and reliable relationship with each of them. We try our best to protect and maintain our reputation/Image by going that extra mile for our clients and making it the new norm for us to do so. This is especially beneficial to us as it helps keep ourselves super busy with the extra flow of work/clients that follow as a result from our positive image created with this mentality. We aim to provide a high standard(s) of professional work every time, look forward to hearing from you soon. ~ EDO Brickwork.
Get in touch
Latest review:
Bricklaying- 29 Apr 2023
Really good bricklayer, would highly recommend him. Punctual and very good workmanship.
MarkTime Drainage&Groundworks
Rating: 5 out of 5
Extension Builder in Widnes
We are a ground works company who thrive in efficiency and hard work. We cover all aspects of groundworks from paving driveways and drainage to building foundations and slabs. If you have any questions, do get in touch for a free no obligation quote!
Get in touch
Latest review:
Groundwork & Foundations- 23 May 2024
Nathan done a great job and he was attention to detail. I can only recommend him.
Manchester Plumbing Limited
Rating: 5 out of 5
Extension Builder in Widnes
Hi, we are a small team of tradesmen with the main area of activity being plumbing and heating , kitchen and bathroom fitting . We have over 50 years of experience combined in the trade. Contact us for a free quote .
Get in touch
Latest review:
Plumbing- 10 Jul 2023
Reasonable price, excellent work completed and very helpful in ensuring everything was correct. Arrived on time and even cleaned up before they left.
future-proof building services ltd
Rating: 5 out of 5
Extension Builder in Widnes
Future-Proof Building Services Ltd are your local, reliable building company. We offer many services, from fixing a dripping tap to building an extension. Our mission is to future-proof your home by educating and informing you on the best and most affordable solutions for home improvements and building works. Through innovative technologies and sustainably sourced materials, we will add value and enable your property to increase its energy efficiency, saving you money in the long term. WHY CHOOSE US Embarking on a renovation or building project can be tricky, from understanding what trades you need, when to source them and how you will manage the build timeline if you are not on-site or work full time. Because we are multi-skilled, we can fulfil more than one element of your renovation or building project. For anything we do not cover ourselves, we can enlist the support of other trades from across the North West. In addition, we can project manage the whole process from start to finish. We pride ourselves on using the latest innovative technologies that are accessible to all of our clients regardless of budget and will share our knowledge and expertise with you as you navigate your way through your build journey; we promise to bring your ideas to fruition and calculate a saving on energy costs, specific to the project in hand. We believe in supporting our community, and where possible, we will endeavour to source sustainable materials locally. Lastly, we encourage you to be creative and push the boundaries; no project is too small or complex, and if you have been struggling to source the right tradespeople, please get in touch.
Get in touch
Latest review:
Insulation- 28 Aug 2023
Tim was absolutely fantastic, efficient and professional I would highly recommend the company and will be using again in the future!
MCK CONSTRUCTION SERVICES LTD
Rating: 4.9 out of 5
Extension Builder in Widnes
I am a time served bricklayer with vast experience in new builds and extensions. Recently finished sub contracting to a large housing development company. I am up to date with all NHBC and building control regulations and operate within their standards. I have a small but dedicated team of experienced tradesmen who are employed full time. We are very approachable and always have great rapport with our clients.
Get in touch
Latest review:
Bricklaying- 13 Oct 2018
Build wall at the side of the house on which a new wrought iron gate was to be hung and replace cracked and worn bricks along the top edge of the front garden retaining wall, with brand new blue engineering bricks. Daniel arrived to complete the posted job at the exact time we had previously agreed. He coordinated and worked in tandem with another (independent) tradesman I had appointed to remove the wrought iron railings from the front of the house, have them galvanized and powder coated and then replace them, when the new bricks had been installed. Daniel showed an ability to get with other tradesmen whom he had never met previously and still do an excellent job. I am really pleased with the end result and have no hesitation in recommending Daniel for other jobs, where brick laying is required. My front garden looks so much better now that all the work is finished and I cant thank Daniel enough for a job well done.
MB Brickwork
Rating: 5 out of 5
Extension Builder in Widnes
We always maintain the highest quality of work, leaving the site clean and tidy daily. Our services range from yard walls all the way up to complete extensions from start to finish. Anything we dont cover we have a full contact list that we've used for years on a number of jobs. I.e roofers electricians and plumbers. We have excellent customer communication skills, always putting the customer first making sure they feel at ease and fully satisfied with the end product. Fully qualified & insured
Get in touch
Latest review:
Landscaping- 1 Jun 2026
We are so happy with the work which ended up being Indian stone patio area and new turf in the garden, patio doors in place of a window and plastering/damp in the back room. Mark was great at communication, turns up when he says he will and got the work done in such a quick amount of time (even though the weathers been so hot this past week aswell, so not easy to work in!). All of the work thats been done has all been amazing, we are made up with it. Would 100% recommend.
Collins Construction North West
Rating: 5 out of 5
Extension Builder in Widnes
With over 20 years experience we specialise in home extensions, loft and garage conversions and all aspects of groundworks, landscaping and patios.
Get in touch
Latest review:
Extensions- 18 Dec 2021
Gets on with the job...easy to talk to ..good team of lads ..takes on all logistics and does not mess around
Mr l p wignall
Rating: 5 out of 5
Extension Builder in Widnes
I’m a bricklayer by trade, company director for 7 years focusing solemn on brickwork & construction. Experience for 26 years in construction and house building. I am trained in construction and civil engineering. Cscs accredited.
Get in touch
Latest review:
Bricklaying- 13 Dec 2025
Liam and his team did a brilliant job on my garage. Looks better than I ever expected. Good price, excellent workmanship and good communication. I am already planning to hire the team for more jobs. Couldn’t be happier. Jenny

4.3

Top rated Extension Builders

Our Extension Builders in Widnes, are rated 4.3 out of 5 based on 13 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 Widnes?

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

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

What are the hourly rates of extension builders in Widnes?

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

Find extension builders in Widnes with MyBuilder

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

Step 2: Compare different extension builders in Widnes

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

Step 3: Hire Widnes extension builders with confidence

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

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

What to ask a Widnes extension builder before hiring?

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

An extension builder in Widnes 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 Widnes 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 Widnes?

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 Widnes 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 Widnes 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 Widnes

Can an extension builder in Widnes help with planning permission?

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

Many Widnes 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 Widnes help with materials and finishes?

Yes, most extension builders in Widnes 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.