Extension builders in West Molesey

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (18 reviews)

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

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 West Molesey

2828 Results

Sort by:

Cocis Construction Group
Rating: 5 out of 5
Extension Builder in West Molesey
Cocis Construction Group LTD is a family-run construction company with over 25 years of hands-on experience in the trades. We specialise in home renovations, extensions, bathroom and kitchen refurbishments, and property development across London. As a young, ambitious company, we combine traditional craftsmanship with fresh ideas and modern techniques to deliver projects efficiently and to the highest standards. Our team takes pride in attention to detail, clear communication, and building lasting relationships with homeowners, landlords, and property investors alike. At CCG, we don’t just build structures—we bring visions to life, turning ideas into beautifully finished spaces. Contact us today for a free quote and see how our expertise and dedication can make your next project a success.
Get in touch
Latest review:
Cocis Construction Group done the full interior painting of our 5 bedroom house and we are really happy with the result. The team was polite and worked very hard every day. They kept things clean and finished everything on time like they said they would. The paint finish looks great and the whole house feels fresh again. Would definitely recommend them if you need painting done.
Buildswell ltd
Rating: 5 out of 5
Extension Builder in West Molesey
my name is sehaj the main contractor of buildswell ltd.We are a full facilities management and installation company,If you are thinking of renovating your home,building an extension, or changing your roof. Sehaj from buildswell has a local and trusted construction business to provide maintenance and building services of the highest standard at competitive prices. Very friendly and professional
Get in touch
Latest review:
Extensions- 20 Jan 2021
Trusted person good quality extension with no delays
LeveLine General Builders
Rating: 5 out of 5
Extension Builder in West Molesey
LeveLine General Builders has grown steadily over recent years. We pride ourselves on customer service and attention to detail. We offer a full architectural and design service to ensure we deliver quality construction projects from start to finish, keeping the customer fully informed at all stages.
Get in touch
Latest review:
Bricklaying- 27 Feb 2021
Andrew was prompt, efficient and produced high quality work. From the start, he made us feel comfortable we had given the job to the right person. I am extremely pleased we chose to use Andy and I will definitely recommend his services and use again should the need arise. Thank you very much for an outstanding job and pleasant experience.
Surrey Build and Maintain
Rating: 5 out of 5
Extension Builder in West Molesey
Surrey Build is a newly formed business that focuses its efforts on residential dwellings. Wheather you are looking to extend upwards or outwards, or refurb we, at Surrey Build have it covered. We pride ourselves on maximising clients budgets to their full potential whilst providing an uncompromising service.
Get in touch
Latest review:
Extensions- 1 Jun 2020
We choose Surrey Build & Maintain because we felt like Dan and the team really listened to our vision for the extension and shared the desire to produce something that would be an amazing improvement to our house. As with any build, there were many hurdles to overcome. Dan and the team were always there on hand to deal with challenges and overcome them in a professional and experienced fashion. We really felt that Dan was on our side and was able to find numerous ways to improve the project as well as saving money by assisting to redesign the structural plans as they were unnecessarily overzealous. The team was punctual and hard-working, often working on weekends to increase the rate of construction. We stayed at the house during the build and Dan made every effort to make the impact on us as minimal as possible, laying dust sheets, cleaning up each day and keeping a temporary kitchen available to us during the project. We took advice on key features like doors and windows from Dan during the build and absolutely loved his design input. The end result is fantastic and we barely use any other room in the house! Since Dan began the kitchen extension we have also employed Surrey Build to overhaul our bathroom as well. Highly recommended!
Leonart Building Ltd
Rating: 5 out of 5
Extension Builder in West Molesey
Leonart Design & Build is a London-based property design and construction company combining creativity, craftsmanship, and over 15 years of industry experience. Founded by a skilled builder and an interior designer, and supported by a dedicated team of expert tradespeople, Leonart delivers a complete design-to-build service tailored to each client’s needs. From full refurbishments to bespoke extensions and interiors, we turn ideas into beautifully built spaces — on time, on budget, and with care. Our goal is simple: to create exceptional homes while removing the stress and uncertainty that often come with renovations.
Get in touch
Latest review:
Hard Flooring- 29 Dec 2018
Giuseppe and his team are top level professionals able to give qualified advice and real expertise. In renovating our art gallery, they showed real old-time mastery from the beginning. They not only helped us study the most suitable solutions for the features of our place both for the flooring and the walls painting, but also showed amazing precision and care in carrying out the whole renovation project by applying the renowned knowledge of Italian master masons. While other builders had cursorily told us that any laminate would be good, the one that Giuseppe and team suggested us was selected by considering both the resistance to the clomping and the desired aesthetic result. Also, they adopted all the special arrangements needed to prevent the wood floor from bulging and lifting. They suggested us the type and the colour for the skirting board, making the gallery even more refined. The works were terminated in the estimated time and the fantastic result in terms of elegance, sophistication and safety has been possible thanks to the reliability and attention to detail of Giuseppe and team. We were so satisfied that we decided to hire them for all the other works needed (ceiling painting, walls painting, positioning of the anti UV film in our windows, enforcement and lifting up of the electrical track for the lighting system). All these works were completed with mastery and are still contributing to fascinate all the visitors at the gallery!
Inform brickwork
Rating: 4 out of 5
Extension Builder in West Molesey
Hi I am a general builder with 20 years experience in the trade, at inform brickwork we cover all aspects of work from brickwork, patios, Driveways,extensions, loft conversions, demolition, refurbishment, We have a team of professional tradesmen with many years of experience at their profession. Feel free to contact us for a quotation.
Get in touch
Latest review:
Bricklaying- 22 May 2021
Graham and his team have just completed the work to an impressive standard despite the job involving some intricate elements. Time keeping was excellent and the team were polite, hardworking and finished the job on schedule. I would highly recommend Graham and his team and will be using them again for future projects.
Mansell Construction
Rating: 5 out of 5
Extension Builder in West Molesey
Mansell Construction are a family run company that has been in the building trade for over 30 years. We have a passion to deliver every project we take on, no matter how big or small to the highest of standards. We take pride in having a friendly and clear approach. We specialise in all kinds of work including - Extensions - Loft conversions - Roofing - Bricklaying - structural alterations - Steel RSJ installation - conversions - Plastering/Rendering - Driveways/Patios - Fencing and more.
Get in touch
Latest review:
Bricklaying- 16 Mar 2023
Good brickwork and plastering very neat work , would recommend them . John
LOUI"S MAINTENANCE LTD
Rating: 4.9 out of 5
Extension Builder in West Molesey
we are a reliable professional small company,we provide a high quality of work at competitive price"s,we are fully insured for all the work we take on ,and we are proud of what we do ,no job to small or too big ,we do kitchen & bathrooms,plastering & tiling,wood flooring,painting & decorating ...
Get in touch
Latest review:
Bathroom Fitting- 15 Oct 2024
Actually, I prefer to call him as Super Mario instead of Loui :) Initially I agreed to work with him just for our bathroom renovation project but he fixed almost everything later on. Pipe installation, plastering, painting, and installation of furnitures are just some points of this work. He made an amazing job while renovating our bathroom, I still could not believe it is ours. I just observed he was very disciplined and working vey clean. He came early 8 AM and left around 5 PM without any delay and more importantly left my property enormously clean (I wish you see my wife’s happiness), almost for a week. He then replaced my garage roof which was leaking after every rain. Fixed my rain gutters and drains. Well, he then fixed all my internal doors and garage doors which were not aligning properly. I am so happy as a customer and I am really happy with the quality of work. Thanks again Loui.
JK Building Services
Rating: 4.9 out of 5
Extension Builder in West Molesey
JK Building Services estabileshed in 1998,has build a solid reputation for providing quality work at affordable prices. We are specialist in house extensions,,renovations, full refurbishments, brickwork specialists ,all general building work, structure works like construction of roofs, dormers , opening load bearing walls interior and exterior and installing steels . jkbuildindservicescouk *review* Lindsey : Jacek was brilliant. He is very professional, friendly, knowledgeable, tidy and made great recommendations. Jacek is talented in a lot of areas. Very refreshing to work with someone like him. We've already hired him again for bigger jobs. Highly recommend him.
Get in touch
Latest review:
Conversions - General- 29 Oct 2026
Hi I don’t have a bad word to say about them very courteous and professional I wouldn’t hesitate to have them back to carry out more work. In fact I think I will be calling on their services again. Thank you for all you’ve done.
SP Builders
Rating: 4.8 out of 5
Extension Builder in West Molesey
Welcome to SP Builders, a family-run builder with over 40 years' experience. Undertaking all aspects of building work, refurbishment, lofts, extensions, paving, guttering, carpentry and plastering etc. We aim to make the process from conception to completion as pleasurable and rewarding as possible. We know how important it is to trust a builder when employing them to work in your home. We endeavour to answer your questions and give you the information you need to make the right decisions.
Get in touch
Latest review:
Extensions- 16 Sep 2025
Steve and his crew did an amazing job turning my fag-packet designs and downloaded images into a proper, wonderful sound proof garden building, concrete external & rockwool cavity He’s a an old-school builder who does things the right way. His approach and mentality are always “how are we going to do this” rather than “I can’t do this,” I picked Steve on price and previous work. He came in middle price wise and was fair, it’s safe to say it was the right choice. He was left to his own devices, worked through all sorts of weather, and although the job took a little longer than expected because of that, he stuck firmly to his original quote. Although steve didn't know at the time, the garden room was my test for both quality, work ethic and trust, and Steve passed with flying colours. On the back of this, I’ve now commissioned him to build me a two-storey extension. I think I’ll buy him his own coffee machine for that project though! ;-) Thank you, Steve
Indepth Construction
Rating: 5 out of 5
Extension Builder in West Molesey
Hi, my name is Daren. I have been in the building trade for 28 years. When I left school I served a 4 year apprenticeship and gained my city and guilds in brickwork working at a structural building company for 15 years. I have been working for myself for the last 13 years. I offer clean, quality work carried out by a qualified tradesman.
Get in touch
Latest review:
Daren repointed the front of my house - it's transformed the appearance and I'm really pleased with the result. He has a real attention to detail and is passionate about Victorian properties. He completed the work on time and did a thorough tidy up at the end. Overall really pleased and would recommend.
GRANDON LTD
Rating: 5 out of 5
Extension Builder in West Molesey
Hello! My name is Alex and I’m a professional builder we always proud for the jobs we do We provide the best service for the clients 20 years experience doing this job by my hands I like negotiating with the clients all time to find a way to do the best for the job Please for experienced and professional please do call as we Proof our trades
Get in touch
Latest review:
Bathroom Fitting- 6 Jul 2024
We appointed Aleks and his team to refurbish a cloakroom, a bathroom and staircase. Aleks' approach to work is highly professional and he has a great eye for detail. He was happy to provide advice but was also very flexible to accommodate our requests. We would highly recommend hiring Grandon Ltd and wouldn't hesitate to use them again.
Rockwell builders
Rating: 5 out of 5
Extension Builder in West Molesey
At Rockwell Builders no matter how big or small the job is we will be able to guarantee completion with the highest quality and satisfaction. We offer a reliable, friendly and clean service at reasonable prices. Most of all we are honest and trustworthy. We carry out a range of jobs from painting and decorating to major structural design and changes to a property.
Get in touch
Latest review:
Painting & Decorating- 1 Jul 2026
Professional and very friendly, highly recommended! Thank you for your excellent work 👏
Meshi
Rating: 5 out of 5
Extension Builder in West Molesey
Meshi Finesse
Get in touch
Latest review:
Handyman- 28 Nov 2021
Did an amazing job with the shed
Rexha Driveways and Patios
Rating: 5 out of 5
Extension Builder in West Molesey
Welcome to Rexha Driveways Patio and Paths, we are a family run business with over 10 years experience. We complete various types of work from: BLOCK PAVING PATIO BRICKWORK POINTING FENCING TURFING DECKING ARTIFICIAL GRASS RESIN TILING AND MUCH MORE
Get in touch
Latest review:
Fencing- 1 Apr 2024
The fencing job was done very neatly and professionally. He is reliable and trustworthy he has promised that he will start the job next day He came on time and started the job and ordered the material. I don’t have any hesitation to recommend him for the next coming jobs.
JBL
Rating: 5 out of 5
Extension Builder in West Molesey
At Jikuri Carpentry & Building, we specialize in a wide range of carpentry and building services, with a particular focus on restoration. Our expertise includes: Restoration Services - Restoration of Water, Damp, and Burglary Damages: We specialize in the repair and restoration of both internal and external damages, ensuring your property is restored to its original condition. - Facade and Architectural Details Restoration: We restore and repair building facades and intricate architectural details, ensuring historical, aesthetic accuracy, and structural integrity. - Sash, Bay, and Casement Windows Restoration: We restore and repair sash, bay, and casement windows, addressing issues such as rotten and deteriorated components. Our services include upgrades and improvements such as double glazing, weather and draught sealing, weights compensation or replacement, and the replacement of pulleys, cords, lifts, fasteners, and restrictors. - External Timber Doors: We provide custom and restoration services for external timber doors, ensuring they are both functional and visually appealing. New Build and Construction Services - Structural Timber Framing: We construct and reinforce building frameworks to ensure structural integrity and stability. - Metal, Brick, Timber, and Composite Cladding: We offer a variety of exterior finishes to enhance both the durability and aesthetic appeal of your property. - Garden Rooms: We design and build customized outdoor living spaces to extend your living area and enjoy the outdoors. - Patio and Paving: We provide services for patio and paving to create functional and attractive outdoor areas. - French and Channel Drains: We install French and channel drains to manage water drainage and prevent water damage. Guarantee: We stand behind the quality of our work and guarantee all our services, including materials. Any issues will be addressed promptly and professionally.
Get in touch
Latest review:
Carpentry- 16 Jul 2025
We had an old custom made door that desperately needed fixing. Niko provided detailed explanations throughout the process and we are very happy with the result. The door looks new whilst it maintained the same features and character which we wanted to preserve. Overall a 5 star job for a fair price.

4.6

Top rated Extension Builders

Our Extension Builders in West Molesey, are rated 4.6 out of 5 based on 18 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 West Molesey?

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 West Molesey 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 West Molesey who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West Molesey?

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

Find extension builders in West Molesey with MyBuilder

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

Step 2: Compare different extension builders in West Molesey

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

Step 3: Hire West Molesey extension builders with confidence

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

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

What to ask a West Molesey extension builder before hiring?

Before hiring an extension builder in West Molesey or extension building company in West Molesey, 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 West Molesey?

An extension builder in West Molesey 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 West Molesey 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 West Molesey?

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 West Molesey 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 West Molesey 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 West Molesey

Can an extension builder in West Molesey help with planning permission?

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

Many West Molesey 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 West Molesey help with materials and finishes?

Yes, most extension builders in West Molesey 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.