Extension Builders in Upminster

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (21 reviews)

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Some of our top rated extension builders in Upminster

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B C S BUILDERS
No reviews yet
Extension Builder in Upminster
B.C.S. BUILDERS has reputation for Quality, Reliable Workmanship with Highly Skilled and Qualified Tradesmen. B.C.S. Builders can undertake all aspects of building work NEW BUILD together with EXTENSIONS ALTERATIONS,(including installation of steel beams and posts) MAINTENACE, REFURBISHMENT, DRIVEWAYS, GARDEN LANDSCAPING and MAJOR STRUCTUAL REPAIRS CONSERVATION and RESTORATION along with dressed stonework NO JOB TO BIG OR SMALL
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Bowmont building services
No reviews yet
Extension Builder in Upminster
We are a building and construction company with over 25 years experience. We can undertake complete refurbishment of residential properties, including structural alterations, extensions and substantial conversions. We provide a complete end to end service & professionally manage projects working with (if required) your architects. Whether it is a small extension, refurbishment or a major reconfiguration we have the experience and capability to complete the works to the highest standards.
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MGS BRICKWORK LTD
No reviews yet
Extension Builder in Upminster
We are construction company perform brickwork and other construction jobs.
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P&C Construction ltd
No reviews yet
Extension Builder in Upminster
I’m good building
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PRV construct
No reviews yet
Extension Builder in Upminster
I am VPPconstruct LTD ! I have been working in the construction field for over 10 years! My qualifications are carpenter, plumber and excavator! Over the years I have gained experience and skills in everything that involves construction! I can help you with fences, parquet, tiles, extensions, ceilings, painting absolutely everything you need! So I am waiting for you to come with confidence! Thank you in advance!
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D.WARRINER building and Roofing
Rating: 5 out of 5
Extension Builder in Upminster
D.warriner building&roofing are a well established company. That has built up an enviable reputation over the last 20plus years. We pride ourselves on our commitment to provide a professional service at all times,whilst maintaining the highest quality of work. We have a track record of innovative effective problem solving and attention to detail and our goal is to meet and exceed the expectations of every customer at a competitive price.
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Latest review:
Roofing (Flat)- 9 Nov 2020
Darren & Son (plus Team) responded promptly to our advert for a Roofer in My Builder, they accessed the repair and quoted quickly. The work required was worst than expected but they tackled it with professionalism and speed and kept us informed of the work being done (via photos). They also cleaned up and disposed of all redundant waste. Thank you once again guys for being able to sort out what could have been a potential bigger problem and I would recommend then to anyone.
Dudzic Constructions
No reviews yet
Extension Builder in Upminster
Builders Company with 15yrs experience. Refurbishment and Construction .Maind thing Extantions Lofts and basements. We are very experienced team.Urs strength is Pestering on very high standard.
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B.S.Contractors
No reviews yet
Extension Builder in Upminster
I'm Mechanical Technician by trade but working in construction industry 26 years. I used to do many aspects of building mostly in residential part of construction industry. I succesfuly run loft conversions company between 2003 and 2006.I work myself and I cooperate with other small traders like plumbers and electricians. I mostly do myself structural works, carpentry and joinery, tiling, and roofing. I do complete jobts from structural works to painting and decorating etc.
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Direct build limited
No reviews yet
Extension Builder in Upminster
Direct Build Ltd has developed a reputation for delivering the highest quality brickwork/blockwork/ carpentry,for many years with over 20 years’ experience in the building trade We cater for domestic and also commercial clients.Our services range from: · New Builds · Extensions · Complete Projects · Garden Walls · and all aspects of building work We take pride in all areas of Health and Safety,
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The Architectural Design Syndicate Ltd
No reviews yet
Extension Builder in Upminster
We are a multi-disciplinary group of architectural designers, structural engineers, interior designers,builders and support staff. Our backgrounds span residential extensions, commercial developments, restaurants, and bespoke interior schemes. Across projects big and small, our collaborative process is shaped by mutual respect, timely advice, and real technical depth.
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Eco pro build
Rating: 3.7 out of 5
Extension Builder in Upminster
Eco pro build is a family business with me scott in charge of initial survey to ascertain what our client requires and work on feasibility to deliver the project at a viable cost We produce detailed quotations so it’s clear where your money is being spent on the project. We offer a one stop shop for a multitude of construction tasks including technical construction & planning approval drawings. Both of my sons work in the business on the tools and both have a vast skilled set both have the ability to work on their own projects and overcome construction issues as and when is required. We believe we offer great value for money with a professional service from start to finish and our work is guaranteed. We have a workshop and produce bespoke construction parts inc timber frame wall panels, windows, doors, kitchens, stairs, partitions, balcony’s & any thing out of the ordinary. If you need any of the below : *Planning drawings *technical construction building reg drawings *dilapidation surveys * snagging inventory’s * general building * extensions & loft & garage conversions * all carpentry works * all dry lining works inc plastering * rendering * M&E plumbing & electrical works * retail fit out * modular timber frame buildings * ground work inc paving & patios * kitchens, bedrooms & bathrooms * joinery inc stairs doors & windows * all work is guaranteed. Check out our eBay & face book pages
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Latest review:
Extensions- 10 Jun 2026
Scott abandoned the work in the middle of winter after collecting several thousands of £££ in advance without completing or making safe (see attached photos). Due to poor quality of even the seemingly completed works (e.g inappropriate roof pitch/tiles/truss, improperly installed doors/windows & rising damp on internal plaster boards) the work was rejected by building control and I've had to pay another contractor again to remediate. Scott started the work on 15 Sept 2025 but abandoned site at the end of Feb 2026 with doors/windows/radiators only partially installed. Scott had originally committed to a 12 week build for completion before Christmas 2025 but the work dragged till end of Feb 2026 when the work was eventually abandoned. I have decided to take the matter to court after several unsuccessful attempts to get Scott back to finish the work or refund the cost of repairing / completing his work which is about £20k in addition to the roughly £70k I have already paid Scott.
Kamboj Multisolution Ltd
No reviews yet
Extension Builder in Upminster
KAMBOJ MULTISOLUTION LTD We are Professional builders, working on Projects mainly connected with Residential areas. We practice plentiful Construction areas such as LOFT CONVERSION EXTENSIONS BATHROOM (FULL FITTINGS ) PAINT ALL TYPE FLOORING (INCLUDE TILES AND CARPET) PATIO SLABS DRIVE WAYS CONCRETE WORKS and Many More Please do not hesitate to get free Quotes and visits ARSHDEEP SINGH
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NOVATE ACS LTD
Rating: 3 out of 5
Extension Builder in Upminster
NOVATE ACS LTD, you can see more detail on our services on our website. We are an innovative design led London based Chartered RIBA Architectural Practice and an Accredited Construction Company. We specialise in home extensions, loft conversions, refurbishments and new builds
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Latest review:
Architecture- 21 Dec 2024
Good rating and very helpful.
E.D Building & Construction LTD
New on MyBuilder
Extension Builder in Upminster
E.D Building & Construction is a reliable and professional building company specialising in residential construction and home improvement projects. We provide a wide range of services including house extensions, structural alterations, RSJ installation, refurbishments, kitchen and bathroom renovations, plastering, and general building works. We pride ourselves on delivering high-quality workmanship, attention to detail, and a reliable service from start to finish. Whether it is a small improvement or a full renovation project, we work closely with our clients to ensure the work is completed to a high standard, on time and within budget. Customer satisfaction is at the heart of our business. We believe in clear communication, transparent pricing, and keeping work areas clean and organised throughout the project. At E.D Building & Construction, our goal is to provide dependable building services and create spaces that our clients are proud of.
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R KELLS LTD
No reviews yet
Extension Builder in Upminster
Hello, and welcome! I’m Rkan the owner and lead builder of R KELLS LTD . With years of experience and a commitment to exceptional quality, I’m proud to be known as one of the best builders in London. Whether you’re looking to renovate, extend, or start a completely new project, I bring both expertise and passion to every job. I work closely with my clients to ensure that their vision becomes a reality, on time, on budget, and with the highest standards of craftsmanship. My focus is always on providing a hassle-free experience and delivering outstanding results. Let’s create something amazing together!
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Skylon Construction Limited
No reviews yet
Extension Builder in Upminster
Skylon Construction Ltd. successfully delivers projects in mixture of construction, renovation and refurbishment services to individual clients, as well as to other companies. We pride ourselves on an ability to deliver on-schedule without ever compromising our outstanding level of quality. We aim for completing on schedule and believe in zero snaggings and zero incidents policy.
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3.7

Top rated Extension Builders

Our Extension Builders in Upminster, are rated 3.7 out of 5 based on 21 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Upminster?

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

Find extension builders in Upminster with MyBuilder

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

Step 2: Compare different extension builders in Upminster

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

Step 3: Hire Upminster extension builders with confidence

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

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

What to ask a Upminster extension builder before hiring?

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

An extension builder in Upminster 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 Upminster 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 Upminster?

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 Upminster 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 Upminster 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 Upminster

Can an extension builder in Upminster help with planning permission?

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

Many Upminster 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 Upminster help with materials and finishes?

Yes, most extension builders in Upminster 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.