Extension Builders in Grays

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (13 reviews)

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Some of our top rated extension builders in Grays

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EcoHome Essex Ltd
No reviews yet
Extension Builder in Grays
Eco Friendly Construction Company. Our Eco Friendly & Carbon Neutral Projects Include New Construction, Tiny Homes, Guest Houses, Garden Rooms, Garden Offices And Also Extensions & Renovations. If it is "OFF THE GRID" Living You Require Or Ensuring Your Project Is As Eco Friendly As Possible By Installing As Many Eco Friendly Credentials Achievable Then We Can Help!
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S.I.k landscape , fencing & building
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Extension Builder in Grays
At S.I.K landscape fencing & building we take pride in offering outstanding quality of works for a reasonable price . We take pride in working with our clients needs and budget to deliver a affordable projects which meet and exceed expectations. We undertake all landscaping , fencing and building work of any size large or small. Contact us today for your free quotation.
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Zs projects
No reviews yet
Extension Builder in Grays
Been a gas engineer and electrician 12 years . Have advanced to installing solar panels and heat pumps
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D p Smith brick and stonework
No reviews yet
Extension Builder in Grays
Brickwork masonary specialist With 20 years experience in brick block and natural stone
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Harry Lewis
No reviews yet
Extension Builder in Grays
With over 8 years experience in construction, Building is a real passion of mine. From working on new Build housing developments to small wall repairs, there is no job out there to big or too small that I can’t facilitate. I look forward to listening to your needs and offering my services to fulfill your desires to the best possible standard.
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Shergill Heating & Gas Services
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Extension Builder in Grays
Over 20 years experience in all Building works, from developing New Build Flats, and Homes, down to all refurbishments and small renovation works. We can handle the job no matter how big or small it is, with our skilled and knowledgable team who have experience in all types of building, plumbing, electrical and carpentry work, we have you covered!
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Sam's Building Maintenance and Constructions Ltd
Rating: 5 out of 5
Extension Builder in Grays
Sam's Building Maintenance and Construction Ltd has more than 25 years experience in First and Second Fix carpentry, Kitchen installation, extension, loft conversion and general refurbishment work. We deliver quality services to meet customers' specifications and within stipulated deadlines .
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Latest review:
Sam did 5 and half meter kitchen, with large shower and laundry rooms extension for me. He is of very good character, worked professionally, reliable and his work was good.
SANDEEP SINGH
No reviews yet
Extension Builder in Grays
WE DO 10 YEARS EXPERIENCE OF EXTENSION, CONVERSIONS, PLASTER ALL KIND OF BUILDER WORKS
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Dansbuilding&landscaping
No reviews yet
Extension Builder in Grays
At dans building & landscaping we believe quality matters. We’re not the cheapest—and that’s by design. We’re a building and landscaping company that takes genuine pride in every project. With a reputation for honesty, reliability, and hard work, we don’t just show up—we stick around. From the first sketch to the final stone, our team is committed to getting the job done right, with craftsmanship that stands the test of time. Choose trust. Choose quality. Choose Dans building &landscaping
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Pro-Plumb London Services LTD
No reviews yet
Extension Builder in Grays
We are new to my builder. Please have a look at our checkatrade for more reviews! Welcome to Pro-Plumb Services. We are a local plumbing company covering SE London, Kent and surrounding areas. We provide all plumbing and heating services as well as high end full house refurbishments. We always look to maintain the highest standards of work, as well as building fantastic relationships with our clients. Some of the services we offer; • Full house refurbishments • Kitchens • Boilers • Cylinders • Bathrooms/Shower installs • Radiator installs • Kitchen sinks • Underfloor heating • Powerflush • Emergency call outs • Drainage Please do not hesitate to contacts us 24/7 and we will be able to quote you an affordable price. Thanks!
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Cityview Construction Rochester Ltd
No reviews yet
Extension Builder in Grays
Design and Build, New Build, extension and loft conversions, working with the clients to achieve their dreams.
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Marshallbrickwork and construction
No reviews yet
Extension Builder in Grays
Hi this marshall brickwork we do all aspects of building for a free quote to day give us a call to get the jobs you need done to a high quality standard
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BESJON CONSTRUCTION LTD
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Extension Builder in Grays
Highly experienced and approved by companies such as Wren Kitchens, Wickes etc, we proudly take on and deliver high quality work to our clients. Our proficiency extends to the successful completion of extension projects and loft conversions with many additional trades, showcasing our commitment to quality and innovation. At BESJON, we prioritize customer satisfaction and provide exceptional customer service. Our team is skilled and known for their friendliness, creating a positive and collaborative environment throughout the construction process. Choose BESJON Construction LTD for a seamless and reliable construction experience.
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Sidhu Group Ltd
No reviews yet
Extension Builder in Grays
Hi guys, My name is Rav and I work for Sidhu Group Ltd. We are a family-run business based in East London. We offer all work from new builds, extensions, loft conversions, refurbs, electrical and plumbing work in the residential Industry.
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Ronaldo
Rating: 5 out of 5
Extension Builder in Grays
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
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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.
Cannon Building LTD
No reviews yet
Extension Builder in Grays
We are local building company to Billericay and surrounding areas, we undertake all types of building and maintenance works, Or team have over 100years combined experience. We offer free advice, estimates and quotations Our prices are always competitive And have many very satisfied customers
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Top rated Extension Builders

Our Extension Builders in Grays, are rated 4 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 Grays?

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

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

What are the hourly rates of extension builders in Grays?

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

Find extension builders in Grays with MyBuilder

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

Step 2: Compare different extension builders in Grays

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

Step 3: Hire Grays extension builders with confidence

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

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

What to ask a Grays extension builder before hiring?

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

An extension builder in Grays 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 Grays 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 Grays?

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 Grays 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 Grays 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 Grays

Can an extension builder in Grays help with planning permission?

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

Many Grays 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 Grays help with materials and finishes?

Yes, most extension builders in Grays 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.