Extension Builders in Olney

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (6 reviews)

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Some of our top rated extension builders in Olney

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AV General Construction
No reviews yet
Extension Builder in Olney
We are a construction company run by a Site Manager with 15 years of experience on the tools and in the office. We do things properly by using specialist tradespeople for every part of the job—so you get an expert roofer for your roof and a professional decorator for your walls. From kitchens to rendering, we manage the whole project for you, ensuring every trade delivers high-quality work that’s built to last. Simple, reliable, and expert service across the board.
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DS DEMOLITION & CIVIL ENGINEERING LTD
Rating: 4.7 out of 5
Extension Builder in Olney
DS Demolition & Civil Engineering Ltd is a professional demolition and groundworks contractor based in Raunds, Wellingborough. We provide a comprehensive range of services across the domestic, commercial and industrial sectors, including: * Demolition and site clearance * Licensed asbestos removal * Groundworks and foundations * Trenching and excavation * Underpinning * EV infrastructure groundworks * Civil engineering works We are committed to delivering safe, reliable and high-quality workmanship, ensuring every project is completed efficiently and in full compliance with current health and safety regulations.
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Latest review:
Groundwork & Foundations- 9 Aug 2023
Damian was great, took down an old shed, and put in a base for a new shed , Very pleasant, informed us at every stage , tided up after, and was asked if he could fix a patio tile, nothing was too much trouble , will defiantly Use Damian again.
KMF Construction Ltd
No reviews yet
Extension Builder in Olney
I run a small construction company employing a small team of guys building anything from a small extension to a large house inc commercial interiors refurbs high end finish
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HomeBuild Services Ltd
No reviews yet
Extension Builder in Olney
HomeBuild are established building contractors who cater for your bespoke project right from the design stage up to completion with meticulosity. At HomeBuild we have a range of contractors who carry out all aspects of building works from small refurbishments to new builds. Our closely connected team work together to provide quality workmanship. We endeavour to exceed your expectations. Get in touch with our friendly team to help you develop your very own awesome project!
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PCI Property Maintenance
No reviews yet
Extension Builder in Olney
PCI is one of the most successful property maintenance companies in the Buckinghamshire, Bedfordshire and Northamptonshire area. Founded in 1991 the company set out to distinguish itself from its competitors, offering flawless workmanship and a quality finish what ever the job. With 99% of the companies work coming from recommendations from previous and existing customers, PCI is proud of what it has achieved over the years.
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Dujakovic Construction
No reviews yet
Extension Builder in Olney
More then 10 years of experiance in all aspects of construction. Customers satisfaction is the top priority.
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GRA Carpentry
No reviews yet
Extension Builder in Olney
Im a Carpenter with almost 30yrs experience covering many aspects of work from cutting roofs in to second fixing. I pride myself on the finishing side of jobs and really enjoy kitchen fitting.
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RSG Carpentry & Building
No reviews yet
Extension Builder in Olney
RSG Carpentry and Building is a family-run carpentry & building company serving Northamptonshire, Towcester, Milton Keynes and surrounding areas. With over 50 years of combined trade experience, we specialise in garden rooms, garage conversions, bespoke carpentry, kitchen fitting, renovations and home improvements. We pride ourselves on honest advice, reliable workmanship and clear communication from first enquiry through to completion. Whether you’re looking to create extra living space, improve your home or take on a larger renovation, we’ll be happy to discuss your plans and advise on the best way forward.
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Toseefmasud Ltd
No reviews yet
Extension Builder in Olney
At Speedy & Sons, we bring over 15 years of experience in delivering high-quality work across residential and commercial projects. We take pride in clean, accurate work that’s built to last
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TAH Construction
No reviews yet
Extension Builder in Olney
General building company that specialises in brickwork, extensions, driveways patios and fencing. Based in north Bedfordshire
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Preekel Construction services
No reviews yet
Extension Builder in Olney
Preekel Construction Services is a civil engineering and groundworks company delivering high-quality solutions across residential, commercial, and infrastructure projects. We specialise in all aspects of groundworks, including site preparation, foundations, drainage, and earthworks. Known for our reliability, professionalism, and commitment to safety, we provide efficient and dependable services that meet the highest industry standards.
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Inspired Brickwork and Building Solutions
No reviews yet
Extension Builder in Olney
I’m a small build with over 20 years experience in domestic extensions and refurbishment work
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Muhammad Faheem Amin
No reviews yet
Extension Builder in Olney
Having a vast experience in Walls, ceilings, doors, trims, baseboards Accent walls & decorative finishes. Drywall patching & surface preparation. Exterior Painting. Walls, fences, decks, shutters. Pressure washing & surface prep. Weather-resistant coatings. Specialty Services. Wallpaper removal. Textured finishes. Color consultation. Protective coatings (waterproof, anti-rust, etc.)
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Freedrik LTD
No reviews yet
Extension Builder in Olney
Flooring, stud wall, architraves, skirting, frames, doors, handles, stairs, cladding and many more...
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Nine kitchens & bedrooms ltd
No reviews yet
Extension Builder in Olney
Nine Kitchens & Bedrooms Limited is a Bedford-based company specialising in bespoke kitchen and bedroom design, supply, and installation. We deliver high-quality, made-to-measure interiors tailored to your space, style, and budget. From initial design through to final fitting, we pride ourselves on reliable service, attention to detail, and exceptional craftsmanship helping you create a home that works beautifully for everyday living.
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Instabuild
No reviews yet
Extension Builder in Olney
With over 20 years experience in property renovations, exstensions, plumbing, electrics, remodeling, and decorating, the Instabuild team are set out to complete any job, large or small with expertise and professionalism. We also like to set ourselves apart from other building competitors in the field, and that is by forming a friendly relationship with the client and ourselves. This is important to the working environment,
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Top rated Extension Builders

Our Extension Builders in Olney, are rated 4 out of 5 based on 6 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Olney?

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

Find extension builders in Olney with MyBuilder

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

Step 2: Compare different extension builders in Olney

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

Step 3: Hire Olney extension builders with confidence

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

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

What to ask a Olney extension builder before hiring?

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

An extension builder in Olney 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 Olney 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 Olney?

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 Olney 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 Olney 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 Olney

Can an extension builder in Olney help with planning permission?

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

Many Olney 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 Olney help with materials and finishes?

Yes, most extension builders in Olney 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.