Extension builders in Harlow

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.7 (13 reviews)

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Some of our top rated extension builders in Harlow

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Rhys Thompson
No reviews yet
Extension Builder in Harlow
Hi my names Rhys Thompson I undertake most building works I specialise in brick work and landscaping with a great team of carpenters which undertake heritage works hope we can be a helpful hand to your self thanks
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Civiltech
No reviews yet
Extension Builder in Harlow
We pride ourselves for delivering work collaboratively to a high standard, in the agreed time frame and budget with full transparency and safely.
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G-MASS BUILD
No reviews yet
Extension Builder in Harlow
New Builds, Extensions, Brickwork, Carpentry, Plaster & Render, Groundwork’s, Driveways, Patios & Landscaping.
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Simply Extensions and Lofts Ltd
No reviews yet
Extension Builder in Harlow
We're specialist’s in house extensions, refurbishments and Loft conversions in South London and all surrounding suburbs, with the aim to deliver. Everyone that we use for finishing, is a trade. This gives you a very high quality finish that is seldom achieved by a 'General-trade'. We are fast, clean and produce showroom quality. Our individual professionals are more than just people we work with, they are people we know. We make or exceed our deadlines to ensure client satisfaction!
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P.Martin
No reviews yet
Extension Builder in Harlow
30 years experience within the building trade, bricklaying, plastering, carpentry, plumbing
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ZSM Design and Build Limited
No reviews yet
Extension Builder in Harlow
ZSM Design & Build Ltd is a reputable London based construction company; providing quality assured services for commercial and domestic projects. We have developed and expanded, from taking on small local jobs to managing high-end extensions, loft and basement conversions, refurbishments, and new-build projects across London.Our team delivers quality services of the highest standard and brings passion into every little task they carry out.
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STM Contractors
No reviews yet
Extension Builder in Harlow
STM Contractors is a leading construction and project management firm dedicated to delivering high-quality services to clients across various industries. With a team of skilled professionals and a proven track record, we specialize in providing comprehensive solutions for residential, commercial, and industrial projects.
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Blakely building solution
No reviews yet
Extension Builder in Harlow
All aspects of carpentry and general building works ground works paving kitchens laminate flooring decking ETC
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The Business Plastering
Rating: 5 out of 5
Extension Builder in Harlow
Welcome to Jay's Plastering Services, we say only the best will do for competitive prices. We specialise in Plastering but we are more than happy to take on most jobs such as extensions, kitchen fitting, carpentry, etc. We are very clean and tidy for what we do and we have never had a job go wrong.
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Latest review:
Plastering- 30 Oct 2015
Young James did a very good job. I would recommend him to anyone.
Skyway construction ltd
Rating: 5 out of 5
Extension Builder in Harlow
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.
ELLIS CARPENTRY & JOINERY
Rating: 5 out of 5
Extension Builder in Harlow
We are a friendly professional company with years of experience. Fully insured and we always make sure the client is happy!
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Latest review:
We found Jack to be extremely skilled and professional. Even when faced with an unexpected drainage issue they were able to find a solution with no problem whatsoever. Extremely reliable which was 100% necessary to be ready in time for the party we had organised even working through rainstorms. I would definitely recommend Jack and his company
LBT ENGINEERING LTD
No reviews yet
Extension Builder in Harlow
Comprehensive, practical and cost-effective engineering solutions.
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Reach Perfection
No reviews yet
Extension Builder in Harlow
Electrical- painting- bricklayer and most construction work apart from plumbing and generally I am a handy man with 7 years work experience in construction
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Dave Skinner
No reviews yet
Extension Builder in Harlow
Hi I am a semi retired bricklayer by trade & looking for smaller projects that involves the design of what the client wants , building brickwork , carpentry ,fitting windows & roofing etc. I don’t mind finishing works also eg plaster-boarding & drylining , tiling & decorating . Best Regards Dave Skinner
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H M Renovations LTD
No reviews yet
Extension Builder in Harlow
We are a professional construction and renovation team based in the UK, operating under HM Renovations Ltd. Our team includes experienced electricians, plumbers, carpenters, and builders, allowing us to handle a wide range of residential and commercial projects from start to finish. We specialise in: Full property renovations and refurbishments Shop fitting and bespoke counter installations Bathroom and kitchen installations Plumbing, electrical, and carpentry work General building and maintenance We pride ourselves on high-quality workmanship, reliable service, and clear communication throughout every project. Fully insured and committed to customer satisfaction.
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Inol Construction
New on MyBuilder
Extension Builder in Harlow
Experienced Builder | Loft Conversions, Extensions & Renovations | 11+ Years Experience My name is Drilon, and I have over 11 years of experience in the construction industry, delivering reliable and high-quality building services. I take pride in providing professional workmanship, strong attention to detail, and maintaining a clean and organised working environment. Clear communication and reliability are very important to us, and we aim to complete every project to the highest standards from start to finish. Our services include: • Loft Conversions • House Extensions • New Build Projects • Carpentry & Woodwork • Brickwork • Plastering Why Choose Us • Over 11 years of experience in the construction industry • High quality workmanship and attention to detail • Reliable, punctual and professional service • Clean and tidy work environment • Honest advice and transparent quotes • Friendly customer service • Free quotations We are committed to delivering every project with professionalism, reliability, and a strong partnership with our clients, ensuring their vision is achieved to the highest standard. Please browse through our photos of previous projects — our work speaks for itself. We look forward to hearing from you.
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4.7

Top rated Extension Builders

Our Extension Builders in Harlow, are rated 4.7 out of 5 based on 13 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Harlow?

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

Find extension builders in Harlow with MyBuilder

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

Step 2: Compare different extension builders in Harlow

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

Step 3: Hire Harlow extension builders with confidence

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

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

What to ask a Harlow extension builder before hiring?

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

An extension builder in Harlow 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 Harlow 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 Harlow?

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 Harlow 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 Harlow 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 Harlow

Can an extension builder in Harlow help with planning permission?

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

Many Harlow 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 Harlow help with materials and finishes?

Yes, most extension builders in Harlow 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.