Extension Builders in Oldham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (13 reviews)

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Some of our top rated extension builders in Oldham

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LEEDS GARAGE CONVERSIONS LIMITED
Rating: 5 out of 5
Extension Builder in Oldham
We are a team of fully qualified tradesmen who specialise in converting garages from planning to competition we organise everything all our conversions come with building regulations and a standard 10 year guarantee. We can create whatever type of room you like from a snug to a playroom or a bedroom with a en-suite. We also build a home extensions to a high quality with over 25 years experience in all building works
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Latest review:
Conversions - General- 20 Dec 2019
I could not be more pleased with the work done by Dean and his team. Dean came out to quote on the job and explained exactly what he would do and the expected timescale. He quoted a reasonable price. Dean and his team arrived on time everyday and worked to a very high standard which was reflected in the finish. I would definitely recommend this company to anybody wanting a garage conversion. Highly professional, polite and a pleasure to deal with. Thanks for a great job!
KC building contractors
No reviews yet
Extension Builder in Oldham
Hello , i am a skilled tradesman with a great team of expert builders with over 50 years experience within the team , who undertakes all aspects of building and ground works either in the social commerical. We specialise in new build properties but our general building service includes but is not limited to ; stone walling , brick walling , pointing , flagging , house extensions , steel work ect ect
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Brickwork Bond limited
Rating: 5 out of 5
Extension Builder in Oldham
We offer the full package from start to finish with our builds. From quotation to completion by experienced tradesmen,it is our mission to give you the first class job every time.Me personally I have over 30 years experience and was at Wakefield building collage at 16 years old for 4 years to earn city & guilds craft and advanced craft certificate's in brickwork.
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Latest review:
Bricklaying- 28 Nov 2021
Andy was very prompt to get in touch after my job was posted. He followed this up with a visit & written estimate He communicated well & came when he said he would The work was carried out to a high standard & he clearly took pride in his work
J B HALLIDAY
Rating: 5 out of 5
Extension Builder in Oldham
VERY HONEST, TRUSTWORTHY,RELIABLE,NEAT AND TIDY, HELPFUL BUILDER
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Latest review:
Bricklaying- 27 Oct 2015
We are extremely pleased with our new garage- immaculate brickwork! Jason and Dave are talented and experienced builders who have been completely professional and reliable. Also Jason’s price for the quality job that has been done was very fair. We would not hesitate to recommend them. Thanks again for everything.
JP Developments
No reviews yet
Extension Builder in Oldham
With 18 years experience, JP Developments bring knowledge and professionalism in a wide range of construction trades.
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PJL Building Works
Rating: 5 out of 5
Extension Builder in Oldham
Hello I'm Paul. Thanks for reading our profile, We have 25 years experience in building, with vast experience in most trades. We are fully insured local builders, our line of work is residential and commercial Extensions, Garden walls, Structural alterations, New builds, Outbuildings, Conservatory bases, Conversions. I like too run my business the way I’d want a builder too treat me. Quality workmanship, Reliability, Site left clean and tidy daily, Minimum stress for customer, Everyone happy on completion of work.
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Latest review:
Extensions- 9 Jul 2026
If you want to do an extension Paul and his crew are right people for you. From the begining to the end you're being informed about the stage. If in doubt Paul is always responsive over the phone. Thank you for transforming our home.
John Bedford Builders
Rating: 5 out of 5
Extension Builder in Oldham
My name is John Bedford, I have been working in construction for 25 years. I would be happy to discuss your requirements in further detail and provide a competitive quotation for you project.
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Latest review:
Extensions- 29 Sep 2015
My wife and I embarked on a 38sqm extension in March 2015. It included 3 steel beams, with 1 across the entire back of the property. The existing kitchen and dining room was extended, including a new room and bathroom. We entered the project with a degree of uncertainty. I was keen to choose a professional, trustworthy builder thus avoiding arguments and miscommunications. We met John twice. We were impressed by his easy manner, past experience, professional knowledge, reasonable price and equally, his excellent reviews. The project started in March 2015. John was present throughout. He volunteered updates, left the site clean and made the process as comfortable as possible. No easy feat, as we were still residing at the address with children. The project finished within the time scale and on a happy note. Other than the obvious bias of my wife and I, who are extremely pleased with the finished project, we equally receive constant compliments from others more neutrally regarded. Those that visit are complementary about the scale of the extension and its impressive finish. The attention to detail and high quality finish that I hoped for, is present throughout. If your home is your greatest asset, leaving it in the hands of someone else demands a great deal of trust and a jump into the unknown. Based on my personal experience, I am pleased that our instinct was vindicated. Entrusting our project to John Bedford, proved to be the best decision of all.
Hib pendle ltd
No reviews yet
Extension Builder in Oldham
New flat roof New extension building. Chimney Removel Demolition work
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DB Brick & Stone
Rating: 5 out of 5
Extension Builder in Oldham
Welcome to DB Brick & Stone. We specialize in bricklaying, wether that be new build homes, extensions, porches or a garden wall. No job is too big or small! We pride ourselves in the quality of our work, are dedicated, hard working and always work closely with our customers. Please feel welcome to contact us. We are always happy to talk!
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Latest review:
Bricklaying- 22 May 2020
Very happy with the workmanship. Punctual, tidied up after themselves. Would recommend them to anyone needing a good bricklayer. Wouldn't hesitate in employing them again.
arc construction
No reviews yet
Extension Builder in Oldham
At keystone Constuction, we are passionate about delivering high-quality construction services with precision and reliability. With 18 years of experience, we specialize in groundworks, extensions, roofing residential builds, renovations, commercial projects], ensuring every project meets the highest standards. What sets us apart is our commitment to craftsmanship, clear communication, and customer satisfaction. We approach every job with professionalism and attention to detail, no matter the size. We love what we do because we get to bring our clients' visions to life, creating spaces that are built to last. Let’s build something great together—get in touch today!
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BRS Construction
No reviews yet
Extension Builder in Oldham
Hi my names bailey: Here at BRS Construction We are a professional construction and bricklaying company with over 6 years of experience in the industry, delivering high-quality workmanship across a wide range of building services. Known for our reliability, attention to detail, and strong work ethic, we take pride in completing every project to the highest Masonry & Brickwork Brickwork Stonework Pointing Restoration work Garden walls Building & Structural Work Extensions Knock-throughs General building Groundworks & Landscaping Flagging Landscaping Driveways Dig-outs Whether working on small domestic projects or larger construction work, we are committed to providing durable, professional results tailored to each client’s needs.
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M Group NW Ltd
No reviews yet
Extension Builder in Oldham
M Group NW Ltd are a dynamic and innovative force in the realm of Groundworks and Civil Engineering. Committed to delivering unparalleled solutions, we embark on a journey to redefine industry standards and set new benchmarks for quality, efficiency, and reliability.
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S ward construction
No reviews yet
Extension Builder in Oldham
Hi, I’ve been a bricklayer/ builder for 35 years now and I fully understand what the customer want and try my best to make the customer happy and go that extra mile .im a very nice and reliable guy. Not just bricklayer I can turn my hand too a lot of aspects of the building game .
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R&A
New on MyBuilder
Extension Builder in Oldham
We are a construction company committed to delivering the highest standards of quality and professionalism on every project we undertake. With solid experience in the industry, our team of skilled tradespeople approaches every job — from interior fit-outs and tiling work through to full-scale construction projects — with meticulous attention to detail and respect for agreed deadlines. We place great importance on clear communication with our clients, the use of quality materials, and impeccable workmanship, ensuring lasting results that exceed expectations. Whether it's a renovation, a new build, or a specialist project, we are committed to delivering trustworthy, professional work from start to finish. If you let me know the company name, exactly which services you offer (renovations, new builds, tiling, etc.), and how many years you've been trading, I can tailor the text more precisely.
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NBKS BUILDERS
Rating: 5 out of 5
Extension Builder in Oldham
I UNDERTAKE ALL ASPECTS OF WORK FROM COMPLETE NEW BUILDS,EXTENSIONS,DRIVES,WALLS,INTERNALS NO JOB IS TO BIG OR TOO SMALL, I HAVE MY OWN 1.5 AND 5 TON DIGGERS PLUS DUMPER. 33 YEARS EXPERANCE.MY COMPANY NBKS BUILDERS GOT A HIGHLY RECOMMENDED AWARD IN 2012 BY THE LABC.WE CAN PRICE FOR THE WHOLE JOB OR JUST PART OF A JOB WHAT EVER CUSTOMER REQUIRES.I HAVE JUST MANAGED JOBS FROM A SINGEL EXTENSION TOO A 10 HOUSE NEW BUILDS
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Latest review:
Extensions- 26 Sep 2025
MASSIVE thank you NBKS BUILDERS for the outstanding job completed for my Day Nursery. NBKS guttered our building and completed a full renovation and single storey extension in 3 & half months, and garden. Neil Director was a diamond from day 1 till end in his approach to our job, he always offered new ideas along the way, no request was to big or small, very adaptable. His Team was friendly, consistent, came every day including weekends to meet our September reopeing deadline. Neil is easy to speak with and project managers the full job. Neil has Exstended contractors who work alongside his team like electricians, plumbers, carpenters and together they worked on point to meet our deadlines. Even though NBKS have completed, they stay in touch to ensure alls working well, which this feels very supportive. NBKS came to our Nursery relaunch and open day, the High Sheriff Of Nottm was impressed with the build and the time frame completed in. We definitely recommend NBKS to all projects
D&I Window Solutions Ltd
Rating: 5 out of 5
Extension Builder in Oldham
D&I Home improvements. We Manufacture supply and fit windows doors conservatories and much more. We do resin bound driveways, extensions, orangeries, composite garden rooms, composite decking, garage doors, kitchens, composite doors and the list goes on.
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Latest review:
Extensions- 1 Nov 2020
Fantastic attention to detail and service. Resolved any issues along the way. Had multiple comments from neighbours

4.4

Top rated Extension Builders

Our Extension Builders in Oldham, are rated 4.4 out of 5 based on 13 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Oldham?

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

Find extension builders in Oldham with MyBuilder

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

Step 2: Compare different extension builders in Oldham

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

Step 3: Hire Oldham extension builders with confidence

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

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

What to ask a Oldham extension builder before hiring?

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

An extension builder in Oldham 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 Oldham 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 Oldham?

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 Oldham 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 Oldham 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 Oldham

Can an extension builder in Oldham help with planning permission?

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

Many Oldham 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 Oldham help with materials and finishes?

Yes, most extension builders in Oldham 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.