Extension builders in Crook

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (6 reviews)

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Some of our top rated extension builders in Crook

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Manse builders
Rating: 5 out of 5
Extension Builder in Crook
Builder
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Latest review:
Bricklaying- 1 Mar 2021
Sean was very friendly and helpful and did a good neat job
Northeast build
Rating: 4.4 out of 5
Extension Builder in Crook
We are a building and groundwork’s company with 17+ years in the industry. We can provide multiple tasks for both private and commercial costumers.
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Latest review:
Extensions- 6 Oct 2026
I would not recommend North East Build based on my experience with a small porch build and driveway installation. The work took seven weeks, and the quality was poor. After taking a deposit and payment for materials, they did not turn up for two weeks. Attendance throughout the project was sporadic, and, from what I observed, the builder never worked a full day. During the project, a third-party contractor came to my home and threatened to demolish the brickwork, stating that they had not been paid. This was distressing and completely unacceptable. The driveway has since sunk in multiple places, and an internal wall was left partly brick and partly plasterboard because insufficient materials had been ordered. The brickwork contains two different brick colours and inconsistent mortar colours, and the front door fitted was not the one we selected. A substantial snagging list remains unresolved. I am now in the process of taking court action to recover the cost of putting the work right.
JordanM Brickwork
No reviews yet
Extension Builder in Crook
10+ Years in experience in Brickwork, covers most aspects including; Brick, Block, Re-Pointing, Extensions, Garden Walls, etc. Located in the North East with weekend availability.
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LH Dry Wall
No reviews yet
Extension Builder in Crook
Dry wall/ taping
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Sachkeerat limited
Rating: 2 out of 5
Extension Builder in Crook
Sachkeerat Construction & Maintenance is a reliable building company based in Newcastle upon Tyne with over 2 years of hands-on experience in construction, renovation, and property maintenance work. We have completed a wide range of projects including house extensions, renovations, painting, decorating, and general building work. We work across Newcastle upon Tyne and surrounding areas including Gateshead, Sunderland, North Tyneside, and nearby locations. We are happy to travel for projects depending on the job size. Our skills include house extensions, full property renovations, kitchen and bathroom fitting, painting & decorating, driveway cleaning, jet washing, and general property maintenance. We also work with trusted qualified engineers for specialist jobs when required. We take pride in delivering high-quality workmanship, honest pricing, and reliable service. Our goal is to complete every job to a high standard while keeping customers informed throughout the project. Customer satisfaction and trust are our top priority.
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Latest review:
Painting & Decorating- 21 May 2026
Lads worked full days good Standards were not professional Should be ok for small jobs
Ag home improvements
No reviews yet
Extension Builder in Crook
General builder with 20 years experience reliable friendly and a professional approach to all aspects of jobs .. we undertake most aspects of building works landscapeing fencing patios drives erecting sheds and even down to as little as putting furniture together
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CSM CONTRACTORS
Rating: 3 out of 5
Extension Builder in Crook
We are a family ran business and have been in the construction industry since 2007. We carry our all aspects of building works, from basic handy man works, upto and including high end bespoke full property refurbishments. We pride ourselves on attention to detail, this giving the customer exacting what they envisioned. Be it a landlord, home owner, tenant, property investor, we cover it all. All works are completed on time, at very competitive prices and all left under both material and labour warranty.
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Latest review:
Decking- 7 Oct 2024
Chris took the job at very short notice to help me out and was extremely pleasant. He always phoned to check how i wanted something if he wasn’t sure and the quality of his work was excellent. Would definitely recommend and will be using again!
Inter-City Developers
Rating: 5 out of 5
Extension Builder in Crook
At Inter-City Developers we have every trade you need to produce medium to large scale projects. JOINERS, BRICKLAYERS/STONE MASONS, ELECTRICIANS, PLUMBERS/HEATING ENGINEERS, PLASTERERS, FLOORLAYERS AND PAINTERS. We undertake all aspects of home improvements from concept to full completion, including Home Extensions, Loft Conversions, Garage Conversions, Kitchens & Bathrooms. We project manage everything for you so you always have one point of contact with no subcontractors to deal with. Plus we can take care of all your planning permissions using our own Architects & Structural Engineers to avoid lengthy delays. We pride ourselves on running our projects to agreed deadlines and deliver on time, every time. We are a forward thinking company and can help you visualise your completed project with 3D DESIGNS, giving advice and inspiration along the way, we never lose sight of the small things that make the completed job just that bit better – our attention to detail is first rate and we always strive to outdo our competition giving you the best outcome for your dream project – let us inspire you Check us out on facebook - Inter City Developers NE Ltd
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Latest review:
Extensions- 21 Jun 2026
We have cjosen inter-city Developers, Ray was very good whe. He came to advise and quote the works, Builder a Are due to start tomorrow, Watch this space ..
Gmh mini plant hire and Groundworks
No reviews yet
Extension Builder in Crook
Skilled groundworker plenty of experience committed to quality work at high standards very reliable company. All ways looking for new work no task to big
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JAKES building & landscapes
No reviews yet
Extension Builder in Crook
We are a 30 year experienced firm covering all trades inside and out in building and landscapes from small maintenance to improvements and total new developments .
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C Henry Brickwork Services
No reviews yet
Extension Builder in Crook
20 years bricklaying experience. All bricklaying related jobs undertaken.
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J.E.Building
Rating: 4 out of 5
Extension Builder in Crook
Bricklayer/Stonemason with over 20 years experience. Pointing, extensions, walls, building houses, drainage. Maintenance, patios, paths, landscaping.
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Latest review:
Bricklaying- 14 Jan 2018
I would like to thank you Johnny for the fantastic job you have done, Johnny came out and looked at the job the day after my posting, he managed to patch in my very old pebble dashing after having a window moved and the back door blocked up, he worked full days in this cold damp weather to get the job finished, I also had a brick step put outside of the patio doors and a lovely brick planter built Johnny even suggested putting some capping on top which finished it off very nicely, he even brought me some soil and put it and the plants I had, into the planter for me, cleaned and washed the yard out, so when I got home there was nothing for me to do, I was very impressed he didn't have to do all that, the price was as quoted, I have already asked for a quote for another job that I need done.
Ian Kitching building services ltd
Rating: 5 out of 5
Extension Builder in Crook
Hello , we are a family business located in central Newcastle Upon Tyne and have many years of experience and have a full team of tradesmen ready to undertake All types of building works we can help to guild you through and organise the process and get your project completed to your final satisfaction,kind regards ian
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Latest review:
Conversions - General- 29 Jul 2023
Ian and his team did a fantastic job. They stuck to all their completion times, left the house and room where the work was carried out immaculate. I would highly recommend them to carry out future work. Great job!
PRIME GROUNDWORKS AND CIVILS LTD
Rating: 4.8 out of 5
Extension Builder in Crook
We are a family run company with a combined experience of over 40 years. We do all aspects of building work, groundworks and landscaping from foundations, drainage and operating heavy plant to block paving.
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Latest review:
Landscaping- 27 Feb 2021
Gary and his team cut corners from the beginning. A job that was quoted to take 4-6 weeks ended up taking around 14 weeks and even then was not completed by gary and his team due to him walking off the job. They used substandard materials which meant things needed replaced before the job had even finished. Overall the “finishing touches” for the job were absolutely horrendous. A child’s playhouse had nails sticking out of the wood. The nails in the fence had all rusted, the lawn wasn’t laid correct so couldn’t drain. The level on extension was completely wrong. Gary himself was quite rude and Him and his team were extremely unreliable. 100% would not recommend, save your time, money and sanity
AT development group
New on MyBuilder
Extension Builder in Crook
Why Choose AT Development Group? At AT Development Group, we take pride in delivering quality workmanship and exceptional customer service on every project. Here’s why our clients trust us: * Quality Craftsmanship – Every project is completed with precision, care, and attention to detail. * Reliable & Professional – We turn up when we say we will and keep you informed every step of the way. * Experienced Team – With extensive experience in home improvements, refurbishments, and building work, we have the skills to deliver outstanding results. * Customer-Focused – We listen to your ideas and work closely with you to bring your vision to life. * Honest & Transparent Pricing – No hidden costs, just fair and competitive quotes. * Complete Project Management – From planning to completion, we handle every aspect of your project. * High-Quality Materials – We use trusted suppliers and quality materials to ensure lasting results. * Clean & Respectful – We treat every property as if it were our own, keeping work areas tidy and safe. * Trusted Reputation – Our business is built on recommendations, repeat customers, and delivering work we’re proud to stand behind. Our Promise At AT Development Group, we don’t just build and renovate prop
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Cameron Quinn
No reviews yet
Extension Builder in Crook
CQBRICKWORK Fully qualified bricklayer who Can take on a Wide range or work from new builds/extensions to as small as bricking up doors/windows, happy to always help where I can with very reasonable pricing.😊
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4.3

Top rated Extension Builders

Our Extension Builders in Crook, are rated 4.3 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 Crook?

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

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

What are the hourly rates of extension builders in Crook?

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

Find extension builders in Crook with MyBuilder

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

Step 2: Compare different extension builders in Crook

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

Step 3: Hire Crook extension builders with confidence

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

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

What to ask a Crook extension builder before hiring?

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

An extension builder in Crook 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 Crook 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 Crook?

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 Crook 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 Crook 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 Crook

Can an extension builder in Crook help with planning permission?

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

Many Crook 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 Crook help with materials and finishes?

Yes, most extension builders in Crook 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.