Extension builders in Longfield

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (12 reviews)

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Some of our top rated extension builders in Longfield

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Angle Construction
Rating: 4.7 out of 5
Extension Builder in Longfield
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.
Codenra ltd
No reviews yet
Extension Builder in Longfield
I carry out general building work such as loft conversion, home extenstion , partition , plastering , laminate and tail.
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Vinna Contracts Limited
No reviews yet
Extension Builder in Longfield
Vinna Contracts Limited is a design and build company with 20 years of hands-on experience in residential extensions, internal fit-outs and home refurbishments. We offer a complete service, taking your project from the initial ideas and design through to construction and the finishing touches. Our in-house team includes architects, designers, engineers, project managers and skilled tradesmen. Bringing these disciplines together allows us to coordinate the design and building works, giving you one team to work with throughout your project. Residential extensions are at the heart of what we do. With two decades of experience, we understand how to create practical, well-designed spaces that complement your existing home and suit your lifestyle. Whether you want a larger kitchen, additional living space or a complete transformation, we have the knowledge and experience to bring your plans to life. We also specialise in internal fit-outs and refurbishments, helping homeowners modernise their properties, reconfigure layouts and make better use of their space. We bring the same care and attention to every stage, from structural alterations through to the final finishes. We believe in clear communication, honest advice and respect for your home. Our project managers oversee the works and coordinate our tradesmen, keeping you informed as your project progresses. We are new to MyBuilder, but we bring 20 years of experience. REFERENCES from customers on completed projects are available on request, so you can hear directly about our workmanship and approach. Shortlist us to discuss your plans. We would be happy to arrange a site visit and provide a quotation.
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Nikola Todorov
No reviews yet
Extension Builder in Longfield
Skilled handyman. Hardworking professional full with energy and always smiling.
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Turcan Services
Rating: 5 out of 5
Extension Builder in Longfield
We are a family run business, that takes great pride in our work. I am working closely with the customers to ensure they get the perfect project.
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Latest review:
Plumbing- 27 Sep 2026
Turcan contacted me and he even offered to help me to buy the replacement Tap and brought it to my house. He was on time and the Job was well completed. Excellent service from Turcan services.
Zamir Merko
Rating: 5 out of 5
Extension Builder in Longfield
Hello my name is Zamir, I have over 20 years experience in the building trade. When I complete a job I like to leave the customer very happy.
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Latest review:
I was very happy with the finished job He was very good and made sure that it was done properly. He came in 1 day to quote me and started the next day and finnished in 2 days
YourLocalHelpers
New on MyBuilder
Extension Builder in Longfield
Your Local Helpers is a trusted community based service dedicated to making everyday life easier for households and businesses. We provide reliable, friendly, and efficient help with a wide range of local tasks from home assistance and small repairs to errands and general support. Our mission is simple: connect people with dependable helpers who get things done quickly, professionally, and with care. At Your Local Helpers, we believe that no task is too small when it helps improve someone’s day. Whether it’s fixing something around the house, lending a hand with practical jobs, or providing extra support when it’s needed most, our team is committed to delivering convenience, trust, and peace of mind to every customer we serve.
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Harro Construction
No reviews yet
Extension Builder in Longfield
Been doing building work for 18 years plus I sub contract to Duaris limited in east grinstead We - harro construction do there groundwork brickwork patios extensions drives all building work and I'm fully insured - 2million public liability . If you would like a quote for any work please call or email me thanks dave - harro construction
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GreatGroundworks
No reviews yet
Extension Builder in Longfield
Groundworks and bespoke building Steel works Electrical plumbing Carpentry
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LuxeBrit Group LTD
No reviews yet
Extension Builder in Longfield
LuxeBrit Group - "Transforming Spaces, Building Better Communities" We offer turnkey building solutions for commercial & residential clients across England & Wales. Our services include: - design & building construction projects - extension/renovation of buildings - electrical, heating & mechanical installations LuxeBrit Group is a leading construction services company known for innovation and financial stability. We provide a comprehensive range of services across the entire construction industry, covering everything from design and planning to construction, property maintenance, operation, and demolition. "Our goal is to provide our clients with the highest level of transparency, communication, and collaboration, ensuring they are fully informed and engaged throughout the entire construction process."
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Doorey building and maintenance contractors ltd
No reviews yet
Extension Builder in Longfield
We have been established in the building industry for over 30years .We cover all areas of building work from new builds to restorations ,painting , kitchens ,bathrooms ,we also cover garden landscaping.We take pride in all our work on any size task we cover all of Kent /south east .Always happy to discuss your needs and give advice .
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Empe building services ltd
Rating: 5 out of 5
Extension Builder in Longfield
BASED IN WEST LONDON EMPE BUILDING SERVICES ltd. ARE A COMPANY OFFERING A RANGE OF BUILDING SERVICES. WE TAKE GREAT PRIDE IN OUR WORK AND PLACE A STRONG FOCUS ON WORKING VERY CLOSELY WITCH OUR CUSTOMERS THROUGHOUT ALL THE STAGES OF THE PROJECT, AS TO ENSURE EVERY DECISION IS DISCUSSED AND QUERYS ARE ADRESSED. OUR REPUTATION IS THE FUNDATION OF OUR SUCCESS. WE TAKE PRIDE IN OUR APPROCHABLE, PROFESIONAL, EFFICIENT AND TRANSPARENT SERVICE. PLEASE VIEW OUR GALLERY FOR EXAMPLES OF OUR WORK.
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Latest review:
Extensions- 31 Jan 2020
We had a porch built by Emil & Peter's team & lead water pipe changed, our house has gone from the tattiest on the street to the smartest now :) The guys turned up on time when they said & worked hard all day, their workmanship is excellent & my neighbour has also used them to do quite a few jobs now& are really pleased with their work. I will definitely be using them again & would highly recommend them!
First Choice KB Constructions Ltd
Rating: 5 out of 5
Extension Builder in Longfield
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.
BOZTECH Building Services and Construction Limited
No reviews yet
Extension Builder in Longfield
Hi this is Josh.
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BND Building & Property Renovation
Rating: 5 out of 5
Extension Builder in Longfield
As a self run business , i have 21 years experience carpentri i take care of all kind of jobs starting with small repairs to extensions , summer house ,pitch roof, loft conversions, with structural change , All work is guaranteed and done to the highest standards.
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Latest review:
Fencing- 14 Jun 2020
We cannot recommended and praise Julian highly enough , punctual, polite and very hardworking . This was a difficult job , with added unforeseen challenges throughout , but Julian overcame and dealt with these issues professionally and calmly , which totally exceeded our expectations . The end result has totally transformed the fencing and enhanced the garden . Thankyou so much Julian ! We will defiantly use your services again and recommended you to family and friends .
96 Degrees Carpentry Ltd
Rating: 5 out of 5
Extension Builder in Longfield
We undertake all aspects of Carpentry and General building works. Specialising in refurbishments and loft conversions we have a team of qualified and experienced carpenters, plumbers and electricians available for both residential and commercial works.
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Latest review:
Decking- 23 May 2021
Excellent and professional job completed as quoted. Would highly recommend to future Clients.

3.7

Top rated Extension Builders

Our Extension Builders in Longfield, are rated 3.7 out of 5 based on 12 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Longfield?

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

Find extension builders in Longfield with MyBuilder

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

Step 2: Compare different extension builders in Longfield

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

Step 3: Hire Longfield extension builders with confidence

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

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

What to ask a Longfield extension builder before hiring?

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

An extension builder in Longfield 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 Longfield 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 Longfield?

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 Longfield 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 Longfield 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 Longfield

Can an extension builder in Longfield help with planning permission?

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

Many Longfield 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 Longfield help with materials and finishes?

Yes, most extension builders in Longfield 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.