Extension Builders in Chorley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (9 reviews)

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

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 Chorley

493 Results

Sort by:

Chaz Brickwork
No reviews yet
Extension Builder in Chorley
20 years Experience in new builds , commercial and private work.Have worked for all major new build house builders ie . Taylor wimpey , Barrat homes , rowland homes etc. Have done all aspects of brickwork , ie creating formas to build too , restoration work and any other types of work old or new. No job is too small from a small pillar cap replacement to extensions or a complete full build . Thank you for your time look forward to hearing from yourselves.
Get in touch
Valley Plastering & Building
No reviews yet
Extension Builder in Chorley
Reputable tradesmen with a speedy response and quality service. We undertake a wide range of aspects within the building and plastering trade.
Get in touch
THERMALBUILD (North and Yorkshire) Limited
No reviews yet
Extension Builder in Chorley
Company Overview We are a professionally accredited building and construction company delivering high-quality residential extensions and structural projects across the North of England. Led by a Chartered Building Engineer accredited by Chartered Association of Building Engineers (CABE), having successfully completed the End Point Assessment in February 2022, our leadership combines technical expertise with extensive hands-on industry experience. In addition to chartered status, we hold recognised qualifications in structural design and maintain a valid MTC Site Operative card. We design and construct approximately 20–25 residential extensions per year, managing each project from concept through to completion. Our in-house team includes qualified civil engineers, bricklayers, joiners, plasterers, roofers, and electricians, ensuring consistent quality and efficient project delivery at every stage. With established offices in St Helens and Yorkshire, we provide comprehensive coverage across the region. Our integrated approach includes dedicated in-house architectural and structural engineering services, allowing us to deliver fully coordinated design and build solutions. All projects are undertaken in full compliance with planning regulations and building control requirements, giving our clients confidence that their development is professionally managed, structurally sound, and fully approved. We pride ourselves on technical excellence, regulatory compliance, and delivering high-quality workmanship that enhances both property value and long-term performance.
Get in touch
Wilson’s construction and groundwork’s
Rating: 4.6 out of 5
Extension Builder in Chorley
Domestic and light commercial groundworks contractor covering the North West and North Wales. Professional, reliable workmanship with clear communication and honest pricing. Fully insured, with free site visits and quotes available.
Get in touch
Latest review:
Groundwork & Foundations- 12 Jul 2026
Definitely recommend. Do a full days work . Very polite with real work ethic. Checked with me every step of the job. Will use in future.
Isufi Design Ltd
No reviews yet
Extension Builder in Chorley
Isufi Design LTD Extensions Renovations Refurbishments Kitchen & Bathrooms Plastering & Polished Plastering Painting & Decorating Dry Lining Wood Flooring New Builds
Get in touch
Aquasafe Roofing Ltd
No reviews yet
Extension Builder in Chorley
100 + years Combined experience in Slating,tiling, flat roofing and all associated trades. 25 years Project Management experience and several satisfied high profile commercial , industrial, agricultural and domestic customers. We undertake all types of roofing from major historical works to small one off repairs. We are competent in construction from foundation to completion. We can supply all trades for all your building and maintenance requirements.
Get in touch
K.Joinery
Rating: 5 out of 5
Extension Builder in Chorley
Here at K.Joinery we thrive on delivering high quality craftsmanship, from roofs to floors; all aspects of joinery are undertaken. We're here to help!
Get in touch
Latest review:
Carpentry- 8 Mar 2023
Alex worked solidly for 7 days, did a great job and was as tidy as you can be. I'm really pleased with the floor and the cupboards, he took great care over the details, like a sub-floor void hatch, which looks great and the edging round the fireplaces. I wouldn't hesitate to recommend Alex.
Vinny Anderton
Rating: 5 out of 5
Extension Builder in Chorley
I am a time served bricklayer with over 40 years experience. I can take on any job small or large including complete extensions including landscaping. I am happy to show potential customers any previous jobs that I have completed. I am a trustworthy honest reliable bricklayer and will not promise to take on any job that I cannot commit to or let you down.
Get in touch
Latest review:
Removal of existing conservatory and erection of single storey extension across the full width of back of the house . Including pitched roof with sky lights, patio doors and window to rear and side. Existing rear doors and walls were also removed. Throughout the build I was regularly consulted on progress, any issues were discussed and alternative products sourced ( roof windows) The work was completed to a very high standard, any delays down to weather issues were always discussed .every week I was aware of the plan of work for the following week. Mr Anderton was very professional and reliable throughout the build.
MSI Developments Ltd
No reviews yet
Extension Builder in Chorley
We are a very experienced main contractor, and complex projects are what we love doing. We currently focus on full house refurbishments, conversions to HMO and commercial to residential as well as extensions. We can help with RSJ, demolition of load-bearing walls, as well as non-load-bearing walls and chimney removal.
Get in touch
Sims Brickwork
No reviews yet
Extension Builder in Chorley
Lancashire/ Greater Manchester based. Bricklaying team with over 40 years of bricklaying experience on: - Extensions -Garden walls - New builds (NHBC standard) -Footings -Patching jobs (brick repairs) -Damp proofing -Repointing -Detailed work (Arches, Steps etc) Own our own tools to make the job easier and flexible with work dates whichever is easiest for you!
Get in touch
MTK RENOVATIONS LIMITED
Rating: 4.1 out of 5
Extension Builder in Chorley
MTK Renovations Limited is a trusted building company based in Liverpool, specialising in home renovations, extensions, loft conversions, kitchens, bathrooms, roofing, structural alterations, plastering, brickwork, joinery, plumbing, and full property refurbishments. We are committed to delivering high-quality workmanship, excellent customer service, and projects completed to the highest standards. ✅ Proud Member of the Federation of Master Builders (FMB) ✅ Fully Insured with £1.5 million Public Liability Insurance ✅ £10 million Employers' Liability Insurance ✅ Free, No-Obligation Quotations ✅ Professional, Reliable & Fully Committed to Customer Satisfaction Trust Badges / Certifications ✔ Federation of Master Builders Member ✔ Fully Insured ✔ Public Liability Insurance (£1.5M) ✔ Employers' Liability Insurance (£10M) ✔ Free Quotes ✔ Liverpool & Surrounding Areas ✔ Domestic & Commercial Projects
Get in touch
Latest review:
Extensions- 3 Dec 2025
Work currently in progress , the builder has been committed and we are looking forward to a good working relationship
Rowans building
No reviews yet
Extension Builder in Chorley
Rowans contract builder’s quality work at reasonable price
Get in touch
Bekyarov Painting & Decorating Limited
No reviews yet
Extension Builder in Chorley
We are a company with experienced professionals with more than 30 years of experience in Building and Decorating. We are able to provide you with any service you'd like for renovations and extensions etc. Feel free to contact me at any time for a free quote on any service you'd like.
Get in touch
Pjf construction
New on MyBuilder
Extension Builder in Chorley
PJF Construction With 23 years of experience as a Level 3, time-served joiner, we provide a professional and reliable service covering all aspects of carpentry and joinery. We specialise in extensions, loft conversions, renovations and bespoke joinery, delivering high-quality workmanship with excellent attention to detail from start to finish. We also have a trusted team of skilled tradespeople, including bricklayers, plasterers, electricians and plumbers, allowing us to manage complete projects from start to finish. This means our customers can rely on one experienced team to coordinate all aspects of their project, ensuring a high standard of workmanship, clear communication and a professional finish
Get in touch
FERINA projects
Rating: 4 out of 5
Extension Builder in Chorley
FERINA Projects specialize in bar and Restaraunt fit outs and commercial office fit outs. Our domestic arm specialise in home extensions, loft conversions and bespoke joinery, this is from conception to completion. With a vast array of skilled operatives who have worked together for many years quality and trustworthiness cannot be surpassed.
Get in touch
Latest review:
Conversions - General- 2 Mar 2024
The goods were moved but there was no careful consideration when the items were moved across. It became very difficult to reorganise everything.
Baldwin Joinery & Construction LTD
No reviews yet
Extension Builder in Chorley
Northwest UK based construction firm specializing in New builds, Extension's and home improvements.
Get in touch

4.6

Top rated Extension Builders

Our Extension Builders in Chorley, are rated 4.6 out of 5 based on 9 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 Chorley?

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

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

What are the hourly rates of extension builders in Chorley?

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

Find extension builders in Chorley with MyBuilder

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

Step 2: Compare different extension builders in Chorley

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

Step 3: Hire Chorley extension builders with confidence

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

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

What to ask a Chorley extension builder before hiring?

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

An extension builder in Chorley 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 Chorley 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 Chorley?

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 Chorley 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 Chorley 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 Chorley

Can an extension builder in Chorley help with planning permission?

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

Many Chorley 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 Chorley help with materials and finishes?

Yes, most extension builders in Chorley 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.