Extension builders in Grays

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (14 reviews)

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Some of our top rated extension builders in Grays

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emm builders
No reviews yet
Extension Builder in Grays
Eugene and Des McManus are brothers and have worked together on projects for 28 years. Des is an award winning construction manager on large projects including the Shard and Lincoln’s Inn’s Great Hall. Eugene is a master builder and industry leader of bespoke concrete construction, trained in Germany. They specialise in new build, basement and concrete works.
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Belderay Construction
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Extension Builder in Grays
Belderay Construction is dedicated to the highest quality of Craftsmanship. We ensure the project is driven forward with enthusiasm, energy and expertise. Please feel free to get in touch for us to have a look at your requirements.
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Evolution D&B Ltd
No reviews yet
Extension Builder in Grays
At Evolution we offer a turn key solution to all of our clients. We pride ourselves on delivering the most innovative, cost efficient building practices and methods for our clients. If it can be built, then we will build. With over 40 years experience in multiple construction sectors we can meet all our clients needs and expectations. We look forward to hearing from you
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Mike construction
No reviews yet
Extension Builder in Grays
Seasoned multi tradesman with over 25 years of experience. Effective at completing difficult projects and tasks on schedule with consistent follow-through on all instructions.
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Blose Architectural Services
Rating: 4 out of 5
Extension Builder in Grays
Blose Architectural Services is focused on delivering projects on time, on budget and to the highest quality by using innovative design solutions. We work with householders, contractors and other professionals specialising in finding technical solutions that take projects from the drawing board to completion. We excel in preparing and submitting planning and building regulations applications, helping our clients realise their dream projects.
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Latest review:
Architecture- 24 Jun 2025
Absolutely disaster. He did not complete the job after receiving his full payment and could not get hold of him again. I had to deal with the council and application. Scam!
Viranna Professional Building and Cleaning Service Ltd
Rating: 4.4 out of 5
Extension Builder in Grays
Viranna Brickwork Contractors are actively looking to take on more work and would like to be in your tender list. We are based in Surrey, South Croydon, but travel and work all over the South East. We have over 10 years’ experience in the Building industry and taking pride in the job. Looking forward to work with you on your next project. Viranna Professional Building and Cleaning Service LTD
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Latest review:
Bricklaying- 26 May 2020
Very professional and reliable. Quality of work is very high standard and will definitely use their services again. Come highly recommended.
Vadim
No reviews yet
Extension Builder in Grays
Groundworker with experience and 360, dumper and roller tickets
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ZBRUCH TEAM LIMITED
No reviews yet
Extension Builder in Grays
We are doing all types of dry lining jobs: Metal stud partitions, metal ceiling, grid ceilings, all kinds of plaster-boarding, tacking and dot&dab, insulation, loft insulation, plastering and tape and joint, loft conversion and any type house extension, We can supply all materials as well Also we can do transportation job,if people are moving in and out. Please be in touch with us and we will deal with prices Kind regards ZBRUCH TEAM
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MMDesigns
No reviews yet
Extension Builder in Grays
ARB/RIBA Chartered Architect with 7 years of experience in residential and educational projects from small to medium-sized. All projects have been UK based on meeting all the building regulations and other relevant standards. It's been amazing to work with private clients as well as local authorities and housing developers. Feel free to contact me if you have any questions or projects that need looking over.
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JamesAdamProperty
No reviews yet
Extension Builder in Grays
We are general builders with 35 years experience - everything from hanging doors to large extensions, garage conversions and loft conversions. We also fit double glazing windows and doors including composite doors and hardwood doors. Also fit concrete cladding to external walls. Fit laminate and hardwood flooring. We don't turn away any relevant work big or small. We do not get involved in any electrical or plumbing unless it is part of an extension of conversion.
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Hilk Construction Ltd
No reviews yet
Extension Builder in Grays
Hilk is a construction company who has over 20 years experience with in the industry of commercial/residential sectors. We undertake all types of commercial/residential building works i.e extensions, landscaping, bathrooms, kitchens any internal and external work, No job to big or small.
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Lee Building Contractors Ltd
No reviews yet
Extension Builder in Grays
Extensions,Loft conversions, renovations, New Builds , refurbishments , Project Management, Steel installations, Roofing work,commercial works,contract projects
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Lanext Group Ltd
No reviews yet
Extension Builder in Grays
We are a family-run British building firm offering high-quality workmanship rooted in traditional building practices. With generations of experience and a strong commitment to craftsmanship, we undertake a wide range of projects, both large and small. We pride ourselves on delivering dependable, professional services with a personal touch, offering free quotes, competitive pricing and guarantees for complete peace of mind.
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Myc construction ltd
No reviews yet
Extension Builder in Grays
Services I Offer: Home Extensions Loft Conversions General DIY Projects Bathroom Fitting Kitchen Installation Plasterboard Plastering Laminate Flooring Feel free to contact me for a consultation or to discuss your project needs!
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I&A Construction Ltd
Rating: 5 out of 5
Extension Builder in Grays
I&A construction Ltd has been trusted name in construction and renovation,including bathrooms, kitchens,interior and exterior work.
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Latest review:
Ion was done extension and refurbishment in the whole home.Speed and quality purposes were much pleasant given by the professional workers.
Art Gecko Building Services
No reviews yet
Extension Builder in Grays
Since our founding in 2000, ART GECKO Building Services has operated with strong values aimed at understanding and serving client needs. To us, every new project means a new relationship. The information we learn from this open communication model allows us to deliver excellent results. Get in touch today, and discover the advantage of working with us. We offer services for all building work from extensions-bathrooms-kitchens-tiling-patios and landscaping.
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3.8

Top rated Extension Builders

Our Extension Builders in Grays, are rated 3.8 out of 5 based on 14 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.