Extension Builders in Friern Barnet

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Friern Barnet

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One hundred property group limited
No reviews yet
Extension Builder in Friern Barnet
The company has diversified to include architecture, build and project management – helping clients to realise their aspirations through the successful integration of these services. Challenging the traditional approach of procuring these services separately, and shown how coordinating all these disciplines under one roof achieves greater benefits across quality, time and investment.
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elexitech ltd
Rating: 5 out of 5
Extension Builder in Friern Barnet
elexitech ltd is a Morden based Painter & Decorator, Bricklayer, Bathroom Fitter, Repointing Specialist, Decking Specialist, Electrician, Extension Builder, Landscaper, Handyman, Kitchen Fitter, Loft Conversion Specialist, Plasterer, Plumber, Restoration & Refurbishment Specialist, Flat Roofer & Pitched Roofer company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with bathroom fitting, bricklaying, repointing, decking, landscaping, plumbing, roofing (flat), roofing (pitched), painting & decorating, restoration & refurbishment, plastering, electrical, extensions, handyman, loft conversion & kitchen fitting, message us so we can assist you and arrange a quote.
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Latest review:
Extensions- 27 Jun 2019
Frank is extremely trustworthy, reliable and professional and cares for a job done to the highest standard. He is accommodating, flexible and excellent at communicating with his clients to find the best possible and most suitable outcome. We are very happy with the final result and will definitely use again and recommend (already have!) to anyone in need of a reliable and skilled professional. Thank you Frank (and team!)
2bros brick genius
No reviews yet
Extension Builder in Friern Barnet
Hi my name is Dio. I got 5 years experience of doing brick work I can do small jobs like garnden walls to bigger jobs like extensions and houses I always work safely I don’t mind talking and explain to customers anything they want to know before and during the work .
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FineLineSolutions
No reviews yet
Extension Builder in Friern Barnet
Hi, I’m Alex, and I take pride in offering reliable, high-quality work with a friendly, down-to-earth approach. I understand how important your home and outdoor spaces are, and I’m here to help bring your ideas to life—whether it's fencing, repairs, or improvements. I believe in clear communication, fair pricing, and leaving every job tidy and done to the highest standard. No job is too big or too small, and I’m always happy to offer advice or answer any questions along the way. I look forward to helping you with your next project!
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A3Foldcord (A3FC)
No reviews yet
Extension Builder in Friern Barnet
A3FC provides high-quality 3D virtual tours, digital twins, and architectural imaging solutions across London. We specialize in architectural as-built modelling/drawings, construction progress documentation, and estate marketing using Matterport Pro Technology. We also produce planning drawings for any kind of conversion. Our mission is to help professionals visualize, communicate, and manage their projects more effectively through accurate, immersive 3D environments.
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Ivenco Builders Ltd
No reviews yet
Extension Builder in Friern Barnet
Ivenco Builders Ltd is a construction company working for customers across the capital.We offer: property refurbishments, side return extensions, loft conversions, basement conversions, kitchen installations, bathroom refurbishment services.If you are searching for a reliable general contractor for property refurbishment we are the right choice. We see ourselves as London building company with a difference We care about our customers and we do our job very well.
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O.Poole Carpentry
Rating: 5 out of 5
Extension Builder in Friern Barnet
O.Poole Carpentry (O.P.C) carry out all aspects of carpentry and construction, from small installations work such as timber stud walls and fire doors, to larger scale works such as complete refurbs of kitchens and extensions. O.Poole Carpentry is based in Kent. Currently with 7 years+ experience, along with being Level 3 Carpentry qualified. O.P.C has worked in both new build and common domestic work areas therefore O.P.C has a vast knowledge of what work is needed to achieve your vision.
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Latest review:
Ollie was very professional, performed excellent craftsmanship fitting my worktops, would be happy to use Ollie again in future anymore for carpentry related works.
Skyway construction ltd
Rating: 5 out of 5
Extension Builder in Friern Barnet
I am working in construction from 15 years . I have a good and experience team. I recently renovated the 3 bedroom house with a 6 meter back extension. I mostly do loft conversion, back extension, renovate the old house , back garage etc.
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Latest review:
Handyman- 22 Jan 2018
Saravjeet was excellent throughout both in his communication and flexibility with the number of small jobs that we needed completing throughout the house including repairing our kitchen cabinets, garden fence and electrics. I would recommend his services wholeheartedly.
Visu Verum Construction Ltd
No reviews yet
Extension Builder in Friern Barnet
Visu Verum Construction offers you a total property management solution. From handyman services to home refurbishments, no matter how big or small the job may be, we are here to help. With over 10 years experience within the Design, Build and Interiors property sectors, we are experts in the field and use our superior knowledge of property systems and how to maintain quality of work to keep your property in tip top condition.
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Andrei Musat
Rating: 5 out of 5
Extension Builder in Friern Barnet
Hi, my name is Andrei Musat and my main trade is PAINTING AND DECORATING .I am also experienced as a PLASTERER, TILER, FLOOR FITTER and KITCHEN FITTER. For any quote feel free to call or text on the number shown above.
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Latest review:
Hard Flooring- 23 Feb 2020
Andrei provides great communication and very professional service. He was very flexible and worked extremely hard to get all the work done in the shortest time possible, but he did not compromise on quality. He worked very efficiently and considering all the work he had to do, he still left the house clean and tidy. The attention to detail was second to none. I’m extremely happy with my new flooring and would definitely recommend.
A1 plastering and building services
No reviews yet
Extension Builder in Friern Barnet
Hi im darren, I have over 25+ years of experience of all plastering and construction work. I can do all types of plastering internal and external as well as offer many more services in the construction field. I work all round Essex but starting to expand out further. I'm reliable, trustworthy, hardworking, clean and tidy.
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Adv construction group
No reviews yet
Extension Builder in Friern Barnet
Hello, I’m Detion. I have a building team with 20 years’ hands-on experience with building works and renovations across London and the surrounding area. I manage full installations from site survey to fitting. I have a highly experienced team all with 25 years experience. I’m tidy, punctual, and communicate clearly with clients throughout the project. I offer competitive quotes, reliable scheduling, and quality workmanship, happy to provide photos of past projects and client references on request.
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RSP SPIRE LTD
No reviews yet
Extension Builder in Friern Barnet
IT is a full service building company specialising in home renovations, home extensions, full maintenance and building alterations across the London. If your goal is to add value to your most important asset, get in touch and let us know what you are wishing to achieve, or read more about our wide range of home improvement services, before getting a no obligation estimate.
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SUN GROUP CONSTRUCTION LTD
No reviews yet
Extension Builder in Friern Barnet
Sun-Construction is a construction company that performs a wide range of services: from property maintenance to extensions. We work in London and its surrounding areas.
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Sulcon Ltd
No reviews yet
Extension Builder in Friern Barnet
My experience incorporates all types of building work. I work on residential and commercial properties and the projects range from installation of a new kitchen to extensions and complete refurbishments.
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Stones the Roofing Specialist
Rating: 5 out of 5
Extension Builder in Friern Barnet
Hi, I am Matthew, the site director. We are committed to maintaining our 29 year exemplary reputation for having a reliable and sincere company that radiates professionalism. Both management and operatives are highly trained, qualified specialists allowing us to adapt to the modification and addition of advanced techniques. Stones provide a comprehensive range of ROOFING SERVICES, LOFT CONVERSIONS AND EXTENSIONS to our domestic and commercial clients at a vastly competitive rate.
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Latest review:
Roofing (Pitched)- 12 Feb 2017
An excellent job received. Matthew put in a real shift during the day and the work was completed to an excellent standard. After several years and several builders our leaks seem to be repaired. Would highly recommend.

Top rated Extension Builders

Our Extension Builders in Friern Barnet, are rated 4 out of 5 based on 17 reviews from customers like you.

Quality screening

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

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 Friern Barnet 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 Friern Barnet who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Friern Barnet?

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

Find extension builders in Friern Barnet with MyBuilder

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

Step 2: Compare different extension builders in Friern Barnet

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

Step 3: Hire Friern Barnet extension builders with confidence

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

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

What to ask a Friern Barnet extension builder before hiring?

Before hiring an extension builder in Friern Barnet or extension building company in Friern Barnet, 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 Friern Barnet?

An extension builder in Friern Barnet 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 Friern Barnet 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 Friern Barnet?

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 Friern Barnet 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 Friern Barnet 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 Friern Barnet

Can an extension builder in Friern Barnet help with planning permission?

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

Many Friern Barnet 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 Friern Barnet help with materials and finishes?

Yes, most extension builders in Friern Barnet 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.