Extension Builders in Romford

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (23 reviews)

Easily find verified Romford Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Romford.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Romford

2471 Results

Sort by:

BMAC Construction
No reviews yet
Extension Builder in Romford
We have years of experience in the construction industry. We undertake all aspects of building and refurbishment works landscaping and fencing at competitive prices
Get in touch
House2Home
Rating: 5 out of 5
Extension Builder in Romford
House to Home Atelier is a local building company based in Abbey Wood, South East London. We specialise in end-to-end home renovations and construction, from initial design and planning to final finishes. Our team delivers loft conversions, house extensions, full refurbishments, bathrooms, kitchens, and bespoke interior solutions, always with a focus on quality, efficiency, and maximising space. We combine traditional craftsmanship with modern solutions, ensuring every project is completed on time, on budget, and to the highest standards. With our experience and carefully selected team of skilled tradespeople, we take care of everything from structural work and plumbing to carpentry, plastering, and finishing touches. We are local, accountable, and hands-on, so you always know who is managing your project. Your home is your investment, and we treat it as our own. Whether it’s a small repair or a full-scale renovation, we deliver solutions that maximise space, enhance character, and provide lasting quality.
Get in touch
Latest review:
Works consisted of hip to gable loft conversion under permitted development and a refurbishment of the first floor of a semi-detached house into a four bedroom/bathroom layout, including new windows, balconies, wiring and plumbing as well as sound proofing the walls. With 100m2 of works this was my first introduction to a major building project and I was worried by the horror stories I have heard about builders. From the outset Monika set my mind at rest, listening to what I wanted, making helpful suggestions, offering tips for instance on how to save on the scaffolding and always asking me when choices needed to be made. She took the trouble to ensure that I knew what was happening, with daily photos of progress without the need for me to climb scaffolding. I was working to a tight timescale and budget, which Monika understood, and even having accommodated a number of changes including some additions, the project came in on time and on budget. All of the workers on the site were very professional and the quality of the work and the attention to detail was exceptional. I have no hesitation in recommending Monika and her team - I went into this project apprehensive and not sure what to expect; thanks to Monika, I came out the other side delighted by and looking forward to working with her and her team again to renovate my ground floor.
SANDEEP SINGH
No reviews yet
Extension Builder in Romford
WE DO 10 YEARS EXPERIENCE OF EXTENSION, CONVERSIONS, PLASTER ALL KIND OF BUILDER WORKS
Get in touch
Motger Double Glazing Ltd
No reviews yet
Extension Builder in Romford
Mother double glazing ltd. We recently start our work in london. We provide best services for double glazing in cheap price. We are new in the market in order to this we need to make friends not only the customer. We provide service. Please give chance to us.
Get in touch
KCK Renovation
Rating: 5 out of 5
Extension Builder in Romford
I have been involved in the building industry for over 15 years with an extensive portfolio of renovated properties across London. My background comes from interior design which has lead me over the years to develop a great eye for interior architecture which has therefore abled me to give my clients innovated and creative ideas for all their property needs,Within our work quality and design is key.
Get in touch
Latest review:
Extensions- 25 Apr 2018
Initially when using My Builder, I didn’t really have any intentions of working with tradesmen from here, it was more to benchmark and see where a quotation would be priced however upon meeting Vijay, that pretty much changed from the first meeting. If you’re looking for someone who treats your project like their own, he’s the man. Vijay takes 110% pride and care into every aspect of your project. Although work is yet to commence on my property, the spec Vijay has put together itself is worth a lot of money, and most would consider it invaluable. From my opinion so far, no stone will be left unturned where Vijay’s project management and work is concerned. Without thinking twice, I would highly recommend anyone considering Vijay, to at the very least, meet with him and show him the work required. From there on, your mind will be made up. Looking forward to working with him in due course
Amarildo
No reviews yet
Extension Builder in Romford
Hi, im pleased to introduce my self on my builder, my jobs which i can undertake are all kind of Landscaping Patios, paths, Maintenance, Fencing, Driveways, Decking, Fake Grass. Also I have a lot of experience on Drylining jobs like Mf celing Drywall dok&dap and all building work, we are really friendly hard worker and understooden team i would be happy to hear from you Thank you
Get in touch
Number1 Developers ltd
No reviews yet
Extension Builder in Romford
We are construction company with 15 years experience with references and know how to complete job according to customers demand
Get in touch
Arcus Construction Ltd
No reviews yet
Extension Builder in Romford
Arcus Construction was formed with the view to deliver the highest quality standards alongside exceptional customer service, making the construction process simple, seamless, well managed and entirely positive for our clients. As refurbishment & construction specialists, our multi-skilled team covers all trades, enabling us to provide a complete in-house, end-to-end service, which is managed & completed to our own impeccably high standards
Get in touch
jawad
Rating: 5 out of 5
Extension Builder in Romford
Skilled and dependable worker with experience in wood construction and roof installation. I build and install wooden posts, frames, and plastic or timber roofing. I take pride in delivering strong, clean, and professional results. Friendly, punctual, and committed to customer satisfaction.
Get in touch
Latest review:
Jawad was very professional and hard working. Our corner has said if he could give 6 stars he would! I reccomend him highly!
essex builders
No reviews yet
Extension Builder in Romford
hi we are experience builders in london. we have a 10 year experience construction industry.
Get in touch
Amritpal
No reviews yet
Extension Builder in Romford
All types of building work undertaken.
Get in touch
L D Benson
Rating: 5 out of 5
Extension Builder in Romford
i am a carpenter by trade but have developed knowledge of all trades over the past 20 years working in the building trade. I have worked as a sole trader and subcontractor for various building/maintenance companies on a wide range of projects, and can carry out most building works. All of my work has always been through recommendation, so I can be considered reliable and trustworthy. i will work alongside Adam who has 20 years experience in the roofing trade
Get in touch
Latest review:
Carpentry- 30 Oct 2019
Lee came round to fit some skirting boards. He also picked up the skirting boards for me too saving me a job of getting them ordered. Really pleased with the work and would definitely recommend.
RAILEM BUILDING CONSTRUCTION LTD
No reviews yet
Extension Builder in Romford
Railem Building Construction Ltd – experienced builders specialising in high-quality home extensions, renovations, and commercial projects across London and Essex. With years of hands-on expertise, we deliver everything from small single-storey extensions and porch builds to large double-storey extensions, loft conversions, kitchen extensions, garage conversions, and full refurbishments. In recent years we have successfully completed major commercial projects, including stadiums and large buildings, alongside hundreds of private residential jobs for families in Romford, Ilford, Barking, Dagenham, and surrounding areas. We use premium materials, strictly comply with Building Regulations, Part L (energy efficiency), Party Wall Act, and CIS requirements. Our team guarantees on-time delivery, attention to detail, and premium finishes. We offer full workmanship guarantees, top-level public liability insurance, and real client references. Contact us today for a free site visit and detailed quotation , let’s turn your vision into a solid, beautiful reality!
Get in touch
Ronaldo
Rating: 5 out of 5
Extension Builder in Romford
Skilled and experienced carpenter who uses high quality tools and providing good quality jobs. Build-in wardrobe Tv media wall Hardwood staircase installation Doors Kitchens
Get in touch
Latest review:
Hard Flooring- 1 Jan 2025
Ronaldo was very polite and tidy and did a beautiful job on my stairs and landing in engineered oak,highly recommended.
SM Tech Ltd
No reviews yet
Extension Builder in Romford
Home Improvement Experts | At SM Tech LTD, we specialise in transforming homes with expert renovation services that enhance both beauty and functionality. Our skilled team is committed to delivering high-quality, cost-effective solutions tailored to your needs. Whether it’s a kitchen makeover, a full home remodel, or small home improvements, we bring your vision to life with precision and care. Trust us to make your home renovation experience smooth, reliable, and rewarding. Let’s create the space you’ve always dreamed of!
Get in touch
EASY PLANS ARCHITECTURAL SERVICES LIMITED
No reviews yet
Extension Builder in Romford
Starting out as a Building Surveyor 10 years ago I have worked on many domestic and commercial projects. I have worked on many high profile projects providing design guidance on providing Building Regualtions compliance. Having Since established the company 5 years ago, we have been preparing Planning Permission, Building Regulations and Construction Drawings for domestic home improvement projects.
Get in touch

Top rated Extension Builders

Our Extension Builders in Romford, are rated 4 out of 5 based on 23 reviews from customers like you.

Quality screening

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 Romford?

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

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

What are the hourly rates of extension builders in Romford?

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

Find extension builders in Romford with MyBuilder

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

Step 2: Compare different extension builders in Romford

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

Step 3: Hire Romford extension builders with confidence

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

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

What to ask a Romford extension builder before hiring?

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

An extension builder in Romford 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 Romford 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 Romford?

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 Romford 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 Romford 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 Romford

Can an extension builder in Romford help with planning permission?

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

Many Romford 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 Romford help with materials and finishes?

Yes, most extension builders in Romford 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.