Extension Builders in Rossendale

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (10 reviews)

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Some of our top rated extension builders in Rossendale

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KW BUILDERS
Rating: 5 out of 5
Extension Builder in Rossendale
My name is Karol and this is a family buisness where each one of us have a set knowledge and skill. I have roughly 6 years experience in plumbing & heating and other trades, highly skilled in precise pipe runs, I’ve done a lot of bathrooms, utility rooms, outdoor taps. I finished building school and have worked a few years as a plumber and handymans mate for a friends company so I can do the smaller and larger works at home or outside. I like to work both quickly and accurately. We Do not stop working until customers are satisfied.
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Latest review:
Plumbing- 13 Jul 2025
Karol was absolutely amazing, he installed the dishwasher perfectly. He even went out midway to get some extra parts we needed. He was very detail-oriented, quick, and super friendly. I’ll definitely reach out to him again if I need anything in the future!
D L T building services
Rating: 5 out of 5
Extension Builder in Rossendale
D L T Building services do a wide range of buiding work, brickwork, extensions, new builds and renovation work. With 25 years in the trade we provide an excellent service . We deliver a superb qualty finish to all our work. Plastering, tiling, fencing, paving and home maintinance.
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Latest review:
Darren built up footings to a large extension and built up the shell of the extension with brickwork and internal blockwork. He also did a garage in brickwork to my property and a stone retaining wall to the the rear and front gardens He is very good at what he does - very methodical and the workmanship is A1. His work is to a high standard. I would certainly recommend him
Calderbank construction
No reviews yet
Extension Builder in Rossendale
General building / bricklayer/ extentions and alterations Landscaping work and flagging ect
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Raaz Builders
Rating: 5 out of 5
Extension Builder in Rossendale
Welcome to Raaz Builders! We specialise in high-quality tiling, plumbing, extensions, bathroom fitting, and kitchen fitting. Our dedicated team is committed to transforming your spaces with precision and care. We pride ourselves on our attention to detail, professionalism, and customer satisfaction. Whether you’re planning a small renovation or a large extension, we’re here to bring your vision to life. Let’s create the perfect space for you!
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Latest review:
Tiling- 23 Oct 2024
Great job! They did kitchen tiles very well. They fitted bidets in two toilets with no leaks. Also fitted some doors and changed all the handles. Reliable and proper service. Happy client. Definitely recommend.
SAH Construction
Rating: 5 out of 5
Extension Builder in Rossendale
Hi I'm Stuart I have been in the building trade for the last 25years. I am fully advanced city and guilds qualified bricklayer, i hold the gold CSCS construction skills card. Im also a time served Roofer 24 years and Plasterer of 23 years, im honest, reliable, punctual and finish work to the highest standard
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Latest review:
Conversions - General- 26 Oct 2025
Very happy with the work performed by Stuart and team. They were communicative, priced competitively and completed work to a high standard. They helped us with a few ad hoc tasks including a window lintel installation, chimney capping and a door installation. Highly recommended.
ACC Design & Build Limited
No reviews yet
Extension Builder in Rossendale
Established since 1984, with our Head Office located in Bury, ACC Design & Build is one of the leading building contractors within Greater Manchester. A family run business that has provided quality services to clients throughout the area. New Builds, Extensions, Conversions, Electrical, Refurbishment/Renovation, Kitchens, Bathrooms, Roofing, Windows & Bifolds, Landscaping, Plastering, All Aspects of Joinery Works.
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Knowles and brown construction ltd
Rating: 5 out of 5
Extension Builder in Rossendale
Knowles and Brown Construction Ltd covering all your building needs. Together with a in house designer and architect we aim to deliver a wide range of projects from start to finish. Our range of skill from professional tradesmen cover planning and drawings, kitchens and bathrooms, internal alterations, patios/decking, extensions and everything in between.
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Latest review:
Extensions- 25 Jun 2020
We had our porch renovated by Knowles construction a few months ago. We found Kurt and team to be very polite and professional. They went the extra mile to match window design to the existing windows. Overall their work was very neatly finished and they didn't leave a mess. I will recommend their service.
Carpenter
Rating: 5 out of 5
Extension Builder in Rossendale
Bespoke wordrobe , utility,dressing rooms, under stairs units.
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Latest review:
Joinery & Cabinet Making- 8 May 2026
We’re absolutely delighted with our new built-in wardrobe and couldn’t recommend Vasili highly enough. From start to finish, he was patient, professional, and incredibly hardworking. He really took the time to understand what we wanted, offered helpful advice throughout, and never rushed any part of the job. What stood out most was how honest and considerate he was with costs. Rather than encouraging unnecessary extras, he was genuinely keen to help us save money where possible while still achieving a fantastic finish. It’s rare to find someone so skilled who also cares about giving customers real value. The workmanship is excellent, the attention to detail is outstanding, and the finished wardrobe looks amazing. We’re so pleased with the result and would happily use him again for future work.
Hughes & Sons Builders Ltd.
No reviews yet
Extension Builder in Rossendale
We are a family building business with over 35 years experience specializing in brickwork and stonework. Father and 2 sons. We have worked on new build houses, private and commercial builds, barn conversions as well as extensions and smaller private work such as garden walls and flagging. We are based in Oswaldtwistle Lancashire but can travel . We can provide evidence of previous work and very satisfied customers if required. We understand that choosing a builder you can trust is a big priority for any customer and do our upmost to provide a very friendly professional service with top quality workmanship.
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Croston Construction Services Ltd
Rating: 5 out of 5
Extension Builder in Rossendale
Croston Construction LTD has been in the building trade for over 25 years. Majority of work is from repeat clients. All work is carried out in a professional, reliable and honest manor. CRB Regestered, 24 hr call out. Free competitive estimates from the smallest job to the big build.
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Latest review:
Joinery & Cabinet Making- 24 Apr 2018
Excellent service from Michael. Very professional indeed. He carried out the work to a very high standard. Clean and tidy, no dramas at all. We have already asked Michael to do additional works for us.
Barron Bespoke
Rating: 4.6 out of 5
Extension Builder in Rossendale
Joinery and kitchen specialist, We design, build, restore and renovate homes in the Manchester area, all bespoke for you, with over 20 years experience. We are members of British institute of kitchens bedrooms and bathrooms installation. BiKBBI As a company we pride ourselves on being punctual, clean, polite and our standard of work.
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Latest review:
Restoration & Refurbishment- 22 Aug 2024
Mark is a very professional builder. Came to the site several times whilst I decided the scope. Always pleasant, patient and easy to reach at all times which was very important to me. Look forward to working with Mark again as he will be fitting my kitchen soon. Recommended because he is a genuine person.
JGBUILDERS
New on MyBuilder
Extension Builder in Rossendale
JG Builders is a premier construction and renovation company dedicated to creating exceptional homes and living spaces. Combining expert craftsmanship, innovative design, and uncompromising quality, we build lasting legacies with luxury at every detail
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Proper Job
Rating: 5 out of 5
Extension Builder in Rossendale
Over 10 years experience in all aspects of property renovation and maintenance. All domestic jobs undertaken. No job too small!
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Latest review:
Handyman- 7 Mar 2021
I would highly recommend Dan Wright without hesitation. Dan was extremely helpful before my job started, suggesting solutions and messaging beforehand to ensure everything was on track. On site, Dan was hardworking and adaptable, another job came up while he was here which he negotiated there and then and added to his list, he worked efficiently and fast, advising along the way and nothing was too much trouble. If, like me, you are dubious of finding the right handyman, rest assured you really won't find anyone better, he even got my 17 year old son helping out which is saying something! 😁. You really won't regret appointing this guy!
MJL Projects
Rating: 5 out of 5
Extension Builder in Rossendale
We are a family based in prestwich, north Manchester. From a small leak or door resizing to a new kitchen or extension project we work hard to deliver on time every time. We have a wealth of experience looking after many home owners and landlords needs across Manchester and further afield. Our owners are tradesmen on site daily working alongside our employees. We pride ourselves by being always friendly, approachable and skilled in the job role. We are hardworking and forwards think meaning the best results whatever the situation and within timeframe and budget. We are accredited to install fire doors and carry out inspections on fire doors to meet current regulations. All our work carry’s a warranty and after sales service no matter what size job.
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Latest review:
Carpentry- 13 Jun 2026
Contacted Peter for a quote to repair rotting wood in our porch pillar. His quote was detailed showing exactly how he was going to tackle the job. On arrival Peter again talked us through the repair process so we were clear on what he was doing. We are happy with the completed work and would certainly recommend his services.
LIW Renovations Ltd
Rating: 5 out of 5
Extension Builder in Rossendale
We have been apart of the building trade for 11 years and specialise in full renovations, extensions, alterations and dormers. Were also experienced in roofing, landscaping, plastering and damp proofing. We have been apart of big projects such as new builds, listed buildings, barn conversion to small projects such as fibreglassing, plastering and garden rooms. All jobs are treated the same no matter the size just as the customer expects.
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Latest review:
Roofing (Pitched)- 3 Nov 2021
Isaac did several jobs, a reslate of the extension, house Krender and a new front canopy. Along the way, he uncovered elements of concern effecting the integrity of the house. I was kept updated and Isaac offered efficient solutions, making sure of reasonable pricing throughout. Issac has a team of workers, all of which were pleasant to liaise with, keeping the working site in order, as the jobs progressed. So pleased now, after all the work, to have confidence in how the house has been upgraded and has a bright fresh appearance.
Trade Group Limited
Rating: 4.7 out of 5
Extension Builder in Rossendale
I am a construction project manager with twenty years experience.I and a small group of tradesmen I have used for all my service needs started this company over five years ago to serve the domestic construction industry in regard to small build works such as extensions,loft conversions and re-furbs.We install Veka doors and windows and conservatories and register all installations with Fensa. We are constantly striving for quality.
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Latest review:
Extensions- 23 Aug 2020
Builder went bust before finishing the job. This is costing us thousands of pounds more to rectify.

3.8

Top rated Extension Builders

Our Extension Builders in Rossendale, are rated 3.8 out of 5 based on 10 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Rossendale?

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

Find extension builders in Rossendale with MyBuilder

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

Step 2: Compare different extension builders in Rossendale

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

Step 3: Hire Rossendale extension builders with confidence

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

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

What to ask a Rossendale extension builder before hiring?

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

An extension builder in Rossendale 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 Rossendale 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 Rossendale?

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 Rossendale 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 Rossendale 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 Rossendale

Can an extension builder in Rossendale help with planning permission?

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

Many Rossendale 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 Rossendale help with materials and finishes?

Yes, most extension builders in Rossendale 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.