Extension Builders in Cross Ness

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in Cross Ness

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N&E Decor Contractors Ltd
New on MyBuilder
Extension Builder in Cross Ness
Hello We are trustworthy company with 10 years of experience We operate all over London
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First Choice KB Constructions Ltd
Rating: 5 out of 5
Extension Builder in Cross Ness
At First Choice KB Construction Ltd, we pride ourselves on being your go-to solution for home improvements projects. With a wide array of expertise in house extensions, refurbishments, loft conversions, and the renovation of bathroom and kitchens, we’re fully equipped to tackle diverse projects. Our services span across various aspects including brickwork, plumbing, electrical, and more, ensuring a comprehensive approach to every job. Our team boast over a decade of experience in the field, ensuring that we deliver results that stands the test if time. At First Choice, our goal is clear: to provide top-notch quality work that lasts, while adhering to agreed-upon timelines. We prioritize flexibility to accommodate our customers’ unique needs and preference. No project is too small for us. We're dedicated to delivering excellent service, ensuring that our clients' needs and requirements are not just met, but exceeded. Customer satisfaction is our ultimate priority.
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Latest review:
Extensions- 30 Jun 2024
Absolutely brilliant from start to finish. Customer service is A+ Very happy with the fitted wardrobes and work done.
Angle Construction
Rating: 4.7 out of 5
Extension Builder in Cross Ness
We have been in the construction business for over 15 years doing all sorts of works, from minor works to full home constructions. No job to small no job to big. We work in and around London
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Latest review:
Windows & Doors (uPVC & Metal)- 28 Jan 2026
Very unhappy with how things went with Angle Construction overall. Poor comms during the transaction was the first red flag - no communication for 2 days the moment money was sent, however afterwards received an apologetic call - parts ordered and arrived in due course. Andrei turned up, and got to work on removing the old gate, but then started shaving down the post without saying anything -we were told after that the posts were not level. Eventually he said the door would need to be cut, which we agreed to. The door and posts were both cut to fit, but massive gap left at the bottom, and only half of the door fittings and no handles were installed! In addition, where the door was cut and the wood shaved made, a lot of mess was left all over the garden furniture and patio floor. Shocked at the lack of care and professionalism. He was clearly agitated and in a rush to leave. We have a working back door, but it looks like a real botched job. Not happy, and I would not recommend.
B&K
Rating: 5 out of 5
Extension Builder in Cross Ness
B.K. Building & Renovation is a family-run building and renovation business based in South Harrow. We provide reliable, high-quality work across extensions, brickwork, blockwork, plastering, painting and decorating, tiling, flooring and general property improvements. We take pride in clean workmanship, clear communication and attention to detail from start to finish. Whether it is an internal renovation, plastering and finishing work, brickwork, flooring or a larger building project, we aim to complete every job safely, neatly and to a professional standard. Customers choose us for our reliable service, respectful approach, tidy working habits and commitment to quality. We treat every property with care and work hard to deliver results our customers are happy to recommend.
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Latest review:
Benjamin and his team did a fantastic job on my property building a 6m by 6m Extension walls in only 2 days, it was done ahead of time and on budget. He was very conscientious and nothing was to much trouble. Done all the pictures of each step along the way needed for Building Control Guy. The quality and workmanship was first class and I would definitely recommend him for all types of building/refurbishment work.”
Adrian Kotynia
No reviews yet
Extension Builder in Cross Ness
London based company specialising in building extension works
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M & A
No reviews yet
Extension Builder in Cross Ness
M&A Refurbishment prides itself on the quality of the service it provides. Customer relations are key to us as we understand we are entering your home, therefore we aim to carry out the work to a high standard, quickly and in a clean and tidy manner.
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Palmer & Sons Brickwork & Groundworks Contractor
Rating: 5 out of 5
Extension Builder in Cross Ness
Cover all aspects or brickwork & groundworks we always meet our customers requirements with a very high standard
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Latest review:
Waste Clearance- 6 Nov 2023
Immwdiately deat with all the rubbish was professional and communicated well, definately recommend!
Antonio travaglia junior
No reviews yet
Extension Builder in Cross Ness
The main point is to provide a high quality service and see the customer happy, we work tirelessly for the best service and quality! We always work with the best products available and the best price in town! So if you are looking for a good job at a fair price, contact us!
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Olive Rose Contractors Ltd.
No reviews yet
Extension Builder in Cross Ness
We are two local building firms from London/Essex that merged in 2022 to create OLIVE ROSE CONTRACTORS. We undertake all renovation/building works, including lofts, extensions and conversions. We have tradesman for all services, i.e. electricians, roofers, plumbers. We also provide rubbish clearance services.
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BRI BASE Ltd
No reviews yet
Extension Builder in Cross Ness
I'm Ahsan Chohan, from BRAND BOA construction, a UK-based construction estimation and building services company specializing in precision estimating worldwide. We provide expert construction quantity takeoffs, cost estimates, and comprehensive building services including building extensions, new builds, interior finishing, refurbishment, MEP (Mechanical, Electrical, Plumbing), masonry, and general construction work. What sets us apart is our commitment to precision estimating and deep understanding of the UK construction market. Whether you're planning extensions, new builds, refurbishments, or specialized construction projects, we deliver reliable solutions that prevent costly overruns and delays. Our team combines technical expertise with practical industry knowledge, ensuring every project meets the highest standards of safety, quality, and accuracy. We focus on building long-term partnerships with clients who value expertise, reliability, and results.
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Square Build Ltd
Rating: 5 out of 5
Extension Builder in Cross Ness
We're general building contractors, working on anything from everyday household projects which include general household repairs, painting and decorating, bathroom/kitchen renovations, property extensions and garden work projects. Although we are new to My Builder, we’ve had nearly 20 years experience completing many successful projects. We’re an established registered company which has been trading for several years.
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Latest review:
Waste Clearance- 28 Jun 2019
Fine. Arrived promptly as requested.
Palomino Construction Ltd.
Rating: 5 out of 5
Extension Builder in Cross Ness
Hello, my name is Rob and I run Palomino Construction Ltd. With over 15 years of experience, from designing and building bespoke kitchens to running large scale renovation projects, I bring together the expertise of a builder, carpenter, and project manager, ensuring a comprehensive and seamless experience for every client.
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Latest review:
Joinery & Cabinet Making- 8 Aug 2023
Rob moved some custom made shelves from one room to another and made them look like new again. We are extremely pleased with his work and also that he was so reliable. We booked the dates with him and he turned up as stated and completed the job extremely quickly and efficiently. We would have no hesitation in recommending him for future work and obviously we would contact him again should we need to.
Arch drywall
No reviews yet
Extension Builder in Cross Ness
We provide suspended ceilings partitions and all aspect of drylining
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Nick
Rating: 5 out of 5
Extension Builder in Cross Ness
With 14 years experience in construction I undertake all kind of jobs: built, repairing and maintaining. I'm a reliable and a good communication person. Delivering great results within the planned time frame and budget is at the basis of what we do. We work closely with our clients, providing advice, discussing alternatives and taking on responsibility for the execution of all activities. We arrange orders, deliveries and returns of materials.
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Latest review:
Carpentry- 26 May 2024
Nick is fantastic and a highly skilled professional. I am very happy with his work. He communicated very clearly. He understood what I wanted and the end result went above and beyond my expectations. I am so happy I’ve found him and definitely using him for future work!
Achille's construction
No reviews yet
Extension Builder in Cross Ness
Achille's Construction is a full service Construction Company dedicated to building and improving residential and commercial structures according to our client needs and desires. With an experience of over 20 years , our team is ready to give your space whatever updates it requires.
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MP Fast Brickwork Contractors Ltd
No reviews yet
Extension Builder in Cross Ness
Hi, I’m an experienced bricklayer with over 10 years in the trade. I specialise in all types of brick and block work — from garden walls and extensions to large-scale construction projects. For the last 4–5 years, I’ve also been working as a foreman/supervisor, managing teams and ensuring top quality on every job. My team and I work fast, professionally and always deliver high-quality results with great attention to detail. I take real pride in my work, and many of my customers are happy to recommend me. You can also see our projects on Instagram: @m.p.fastbricklayers
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Top rated Extension Builders

Our Extension Builders in Cross Ness, are rated 4 out of 5 based on 20 reviews from customers like you.

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

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 Cross Ness 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 Cross Ness who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Cross Ness?

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

Find extension builders in Cross Ness with MyBuilder

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

Step 2: Compare different extension builders in Cross Ness

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

Step 3: Hire Cross Ness extension builders with confidence

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

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

What to ask a Cross Ness extension builder before hiring?

Before hiring an extension builder in Cross Ness or extension building company in Cross Ness, 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 Cross Ness?

An extension builder in Cross Ness 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 Cross Ness 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 Cross Ness?

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 Cross Ness 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 Cross Ness 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 Cross Ness

Can an extension builder in Cross Ness help with planning permission?

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

Many Cross Ness 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 Cross Ness help with materials and finishes?

Yes, most extension builders in Cross Ness 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.