Extension Builders in Harrogate

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 1 (1 reviews)

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Some of our top rated extension builders in Harrogate

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Advance construction international Ltd
Rating: 3.7 out of 5
Extension Builder in Harrogate
We are a well established company which specialises in new builds, extensions, dormers and other building jobs. We have a dedicated team of staff always on hand to help you through any job you require in your house or garden. All different tradesmen available so multiple jobs being done under same roof is easily doable. Competitive rates available and any genuine quote will be beaten.
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Latest review:
Extensions- 17 Dec 2023
Very poor experience, we employed Advance to build a 2 Storey extension unfortunately we had to terminate the contract of the company at first floor joist level due to consistent issues in regards to quality of build, not reading the drawings or spec leading to incorrect materials being used or sub standard materials for the project. Protection of property and general onsite cleanliness including leaving constant food and drink on our property. We had numerous issues with labour being onsite it was a build during winter that comes with its own problems however even good days were consistently missed with no communication from the management. We had to get numerous people out to review the build as it didn’t appear the onsite management understood the basic standards and requirement for the build. Finally after agreement and release of final pay the company refused to pay the scaffolding company for the works done on our property leaving ourselves with the further issue of scaffolding after we had paid. Whilst the company gave a cheap price it was just not worth the subsequent stress and issues caused by Advance construction and their poor onsite management.
RAZZ CONSTRUCTION LIMITED
Rating: 4.9 out of 5
Extension Builder in Harrogate
Quality Home Improvements in York and surrounding areas! We specialise in bringing to life your plans and ideas to make your home even more special for you and your family. We are well established, family run company with expertise in all areas of home improvement. Whether you have an interior room that needs the services of a painter and decorator, or whether you have larger projects you need to change your expand or renovate your property, we can do the job for you!
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Latest review:
Conversions - General- 17 Mar 2026
I was kept regularly updated about different stages of the job. Workers were very polite, courteous, stayed late to finish tasks and cleaned up after themselves. We are very pleased with the overall job completed.
York Brickwork
Rating: 5 out of 5
Extension Builder in Harrogate
York Brickwork is a professional company with extensive experience in brickwork, stonework, and masonry. We are committed to delivering high-quality craftsmanship you can rely on. We specialize in extensions, new builds, renovations, alterations, patios, and driveways, consistently maintaining the highest standards of work.
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Latest review:
Bricklaying- 14 May 2025
We were looking to replace the iron railings at the back of our house with a brick wall. We had a couple of quotes but Liam seemed very professional when he came around to have a look and his quote was very reasonable. He managed to get the job booked in pretty quick which was nice too. We were really impressed by the quality of the work by Liam and Henry but also they were really friendly and polite too. They removed the iron railings, cleared the area before levelling out a slight slope on the existing wall. They were flexible with a slight change in plans but also used their experience to make recommendations and solve any issues that came up. They worked flat out when they were here and made sure to come back and tidy up too. We couldn’t be more happy with how the wall has turned out. Lots of the neighbours have been admiring the work too. We would highly recommend to anyone looking for any brickwork that needs doing. Cheers again.
Rightrack civils ltd
Rating: 5 out of 5
Extension Builder in Harrogate
working for tier 1 companies on the tools i worked up to management and have managed large projects for tier 1 companies. I have now decided to go alone, We are willing to take on any drainage, groundwork needs. We complete to a high standard finish and follow our Rams, we are commited to health and safety as we believe that is key to success. All operatives have task appropriate Ppe and are highly trained with certificates and cards. Mybuilder is just another stepping stone to success
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Latest review:
Groundwork & Foundations- 10 Jul 2024
Good communication, neat and tidy work on a new drain gully. All good. Would use again.
Graham crooks
No reviews yet
Extension Builder in Harrogate
Hi we are GCMC experts in foundation groundwork with over 20 years experience in construction from domestic to commercial
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James Walker
Rating: 4.2 out of 5
Extension Builder in Harrogate
I work with my father, we have over 40 years experience in building, undertaking all aspects of building, including bricklaying, pointing, paving, plastering, rendering, roofing, etc... We have built extensions, houses, conservatorys, but also smaller paving jobs or plastering, including bricklaying on sites across the country, we will organise all of the other trades as needed, taking jobs from footings to ridge.
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Latest review:
Bricklaying- 28 Feb 2016
After receiving a quick and competitive quote from James Walker in response to my advert on My Builder for a garden wall I appointed James to the job which was completed quickly and to a truly excellent standard. It is clear that James and his colleague are both highly skilled and professional. They were happy to answer all my queries and a pleasure to deal with. I would not hesitate in recommending them, they even cleared up after themselves. Very happy customer indeed, many thanks again guys. Best wishes, Billy
Acorn Builders and
No reviews yet
Extension Builder in Harrogate
Hi there, to whom it may concern. A little bit about us, we have been in the building trade for over 20 years. We specialise in building dormers, cellar conversions, garage conversions, extensions of all sizes, chimney removals, full renovation, full roof replacements. With all our work we provide full structural engineer reports. Let me be honest with you we are probably not the cheapest, the only reason is we always like to use quality materials, even down to the screws we don’t like using the cheap stuff. Please don’t hesitate to contact us, even if you do not use us, we can advise you for free. Please remember all our work is insured and has guarantee Please feel free to ask for some of the jobs we done.
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Ohms Projects
Rating: 5 out of 5
Extension Builder in Harrogate
I'm a Napit approved qualified Electrician and Joiner, I'm very passionate about my work, a perfectionist so everything has to be done rite 1st time, attention to detail is crucial! We provide a professional services from 1st contact to completion. Covid Aware. Quotations are free, and we will give advice or ideas to the best of our abilities. My company also has 6 other employees, 3 Builders, 2 joiners, 1 plumber and all have over 20 years experience. Regards Ben Ohms Projects.
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Latest review:
Kitchen Fitting- 5 Jan 2023
Ben is fantastic, highly professional, does a great job. Talks you through your options. Would highly recommend.
T James Maintenance Ltd
No reviews yet
Extension Builder in Harrogate
We’re local builders from north Leeds with nationwide coverage. We cover all aspects of building from extensions, loft conversions and new builds to all hard landscaping.
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S & S Elite
Rating: 5 out of 5
Extension Builder in Harrogate
Hi I'm Seb and my business partner is Robert. Together we have a multitude of experience in most aspects of building and renovation works. We also specialise in Windows, doors, conservatories, velux Windows and all types of roofing.
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Latest review:
Windows & Doors (uPVC & Metal)- 28 Nov 2020
Excellent professional service. Really quick and informative communication. Excellent price. Great standard of work and great quality upvc door with security lock. Really quick to get the job done, no mess, and friendly guys too. Highly recommended
CTW Construction
Rating: 5 out of 5
Extension Builder in Harrogate
Here at CTW Construction, we are a family based business in Leeds who have been in the industry for over 30 years. We have extensive knowledge and we can offer advice on how to bring your vision to reality. We mainly focus on new builds, extensions, driveways and patios but we also work very closely with other professionals in the trade so we can deliver the full package if that’s what you would require. We look forward to speaking with you soon. Scott, Dan and Chris.
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Latest review:
Groundwork & Foundations- 13 Jun 2020
Guys were professional throughout. Turned up on time, stuck to COVID guidelines with regards to distancing from us when they showed us progress. Good communication and regular updates and checking we were happy with what they had done. Went above and beyond, thanks guys, would highly recommend them.
Hamzah
No reviews yet
Extension Builder in Harrogate
H
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MARIUS BUILDING
No reviews yet
Extension Builder in Harrogate
We are a dedicated painting company committed to delivering high-quality finishes that transform homes and businesses. With a strong focus on precision, reliability, and customer satisfaction, we provide a full range of interior and exterior painting services tailored to each client’s vision. Our team takes pride in attention to detail, using premium materials and proven techniques to ensure long-lasting, flawless results. Whether it’s refreshing a single room or completing a full property makeover, we approach every project with professionalism and care. From preparation to the final coat, we work efficiently, cleanly, and respectfully—ensuring minimal disruption while achieving maximum impact. Our goal is simple: to bring your space to life with colour, quality, and craftsmanship you can trust.
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arash
No reviews yet
Extension Builder in Harrogate
Professional Painter and Specialist in Installation and Joinery I have extensive experience in painting and decorating buildings, delivering high-quality interior and exterior finishes with precision. I also have experience in boat painting, ensuring durability and aesthetic appeal. In the field of building joinery, my expertise includes the installation of partitions and plasterboards, creating functional and aesthetically pleasing structures tailored to client needs. Committed to reliability, efficiency, and attention to detail, I always strive to exceed customer expectations.
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MHA Partners
No reviews yet
Extension Builder in Harrogate
MH+A Partners offers the following professional services: Feasibility Studies, Residential and Commerical Planning & Building Regulations Applications, Urban Design & Master Planning, Landscape Design, 3D Visualisations and BIM Co-ordination
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GJ's Northern
Rating: 5 out of 5
Extension Builder in Harrogate
I have 45 years experience within the building industry from small works to large projects for several large multi national companies as well as residential.
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Latest review:
Extensions- 3 Jan 2021
My extension is AMAZING and charged at a good price. Graham is a genuine and honest man and a pleasure to deal with. Our dreams have been achieved and I would not hesitate to use graham again or recommend him to others. Thank you graham you made our dream a reality. Jodie

Top rated Extension Builders

Our Extension Builders in Harrogate, are rated 1 out of 5 based on 1 review from customers like you.

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

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

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

What are the hourly rates of extension builders in Harrogate?

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

Find extension builders in Harrogate with MyBuilder

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

Step 2: Compare different extension builders in Harrogate

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

Step 3: Hire Harrogate extension builders with confidence

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

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

What to ask a Harrogate extension builder before hiring?

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

An extension builder in Harrogate 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 Harrogate 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 Harrogate?

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 Harrogate 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 Harrogate 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 Harrogate

Can an extension builder in Harrogate help with planning permission?

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

Many Harrogate 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 Harrogate help with materials and finishes?

Yes, most extension builders in Harrogate 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.