Extension Builders in Rickmansworth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.3 (10 reviews)

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Some of our top rated extension builders in Rickmansworth

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Tim
Rating: 5 out of 5
Extension Builder in Rickmansworth
Im specialise as grand working
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Latest review:
Fencing- 25 Aug 2022
Time was very professional and the job was very well done.
THE OREILLY GROUP LTD
Rating: 5 out of 5
Extension Builder in Rickmansworth
We undertake all Groundworks packages to simple repairs to large site packages.Having been in the industry almost 20 I have worked on a number of large scale projects including RAF Northolt,Harry Potter world London and many housing developments. All our lads are fully trained and certified,including Cscs,Cpcs,first aid etc.We own all our own plant from 1 tonne to 30 tonne excavators, dumpers, skips and grab lorrys.Here at The OReilly Group we pride ourselves on repeat business & recommendations
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Latest review:
Groundwork & Foundations- 25 Jul 2023
The Oreilly Group completed my groundworks, external drainage and some knock throughs on my extension. The job commenced when promised and was completed within programme. The works were completed on time and this included some extras I threw in along the way. I would reccomend Owens team for any groundwork and drainage project - very happy with the outcome.
Hancock Developments ltd
Rating: 5 out of 5
Extension Builder in Rickmansworth
Builders with over 20 years experience in Building and Groundworks. No job too big or too small. From concept to complete build. Groundworks, Brickwork, Carpentry, Plumbing, Landscaping, Driveways,Patios,Demolitions, Extentions, Interiors, Loft Extensions/Conversions, Clearance, Electrics, Roofing
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Latest review:
Carpentry- 13 Oct 2019
Jake and his brother Robbie are both friendly trustworthy individuals. They completed my loft conversion swiftly and both demonstrated they know what they are doing. Have had them back for other work since and would use again.
Sfs building and joinery
Rating: 5 out of 5
Extension Builder in Rickmansworth
Hi am Scott recently moved down south from Newcastle, I am a time served shopfitter and had lots of experience in building work over the last 20 years, I am honest, reliable and take pride in my work, I also treat every customer and the customers property with respect.
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Latest review:
Joinery & Cabinet Making- 9 Jun 2023
Scott was absolutely fantastic. He was extremely friendly from the very start of discussing the job on the phone to the finishing of the job. He gave great advice about what needed to be done and was extremely helpful throughout the process. His craftsmanship was exception, I couldn’t be happier with the kitchen! He went above and beyond to ensure that the kitchen project was completed to a high quality and made sure that we were completely happy with it before finishing the job. I highly recommend Scott and would hire him again without any hesitation!
CTS Solutions Ltd
Rating: 5 out of 5
Extension Builder in Rickmansworth
A specialist loft conversion company that has been in business for 20 years, however, we have since branched out to all types of projects (extensions, refurbs, garage conversions etc). We can prepare and submit drawings on your behalf, for Planning Permission and Building Regulation Approval. Also, we can carry out the structural design, meaning you don't need to employ an architect! However, if you have drawings done already, we are happy to price your project and build from these.
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Latest review:
Asset Lofts came to our rescue when another company had let us down. They were professional and genuinely supportive right from the outset. The loft conversion (inc. full chimney removal) and patio works were completed in 5 weeks and this in our eyes was a building miracle. The workmanship and finish is of the highest standard. They hold accreditation with many of the industries leading bodies and that sets them apart from others. We highly recommend them.
A W Building Contractors Ltd
Rating: 5 out of 5
Extension Builder in Rickmansworth
A W Construction Ltd., provide a full range of building services. Bricklaying Extensions Demolition Patios & Driveways Groundwork Garage conversions Refurbishments Domestic & commercial Free of charge quotations & advice, no extra hidden pricing. No job too big or small! Family run business.
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Latest review:
Garage conversion with extra storage. Completed plumbing, electrics, insulation, plastering, painting. New window supplied & fitted. Recommendation of great floor tilers. All completed on the agreed time schedule and budget.
Moraru building
Rating: 5 out of 5
Extension Builder in Rickmansworth
Hi,my name is Ionut, I m Romanian man and general builder I can do lot of jobs . I m profesional,prompted and quality jobs. Free quote for all the possible customers.
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Latest review:
Roofing (Flat)- 13 May 2026
Was punctual, explained everything clearly and was reasonable on price. Will use again, Thanks!
Floor Specialist
Rating: 5 out of 5
Extension Builder in Rickmansworth
Floor Screed, self level, latex , floor grinding,floor sanding, UFH
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Latest review:
Plastering- 7 Aug 2023
John did an exceptional job laying the self levelling latex. We only gave him a days notice to do the job and he was able to fit us in and arrived promptly with a team to complete the job. The finished job is excellent, will definitely book again for future jobs.
Aurelian
Rating: 5 out of 5
Extension Builder in Rickmansworth
Hi we are" Probuildynamics" more photos can be check via FB or or company website.
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Latest review:
He is very methodical and does the solid work . No short cut and messy work.
Palm Real Estate Ltd
Rating: 4.9 out of 5
Extension Builder in Rickmansworth
I'm Mohsin from Palm Construction With over 7 years of experience in the industry, we've honed our skills to perfection. Whether you're looking to renovate or enhance your home, we are here for you. We take pride in delivering exceptional results and ensuring your project is completed on time and within budget. From minor fixtures to major refurbs, we've got you. No job is too big or too small, and we've dedicated to providing personalised solutions that meet your unique needs.
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Latest review:
Polite
Stonyprojects Ltd
Rating: 5 out of 5
Extension Builder in Rickmansworth
Founded with a vision to revolutionise professional customer service within the construction industry. Stony projects Ltd leverages over 20 years of experience working in project and commercial management. Our team has collaborated with leading house builders in th U.K. on prestigious developments and commercial projects, while also providing comprehensive construction services to domestic clients, including new builds refurbishments and general repairs Our mission At stony projects Ltd, our mission is to deliver exceptional service and expertise to both domestic clients and construction professionals. We are committed to upholding our core values of outstanding customer service and the highest quality in all our endeavours. Our services We offer a full suite of services Quantity surveying and estimating - tailored services for construction professionals Comprehensive construction services From conception to completion for domestic and commercial clients, covering new builds, renovations, repairs and restructuring. Commitment to excellence We strive to provide our clients with security, peace of mind, transparency and economic value ensuring a level of excellence in every project we undertake
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Latest review:
Had a great experience with stonyprojects their work was to a great standard, they were very helpful and easy to get hold of whenever needed. Would 100% recommend
PJS Builders
Rating: 5 out of 5
Extension Builder in Rickmansworth
30 years experience Extensions Loft conversions Refurbishments Maintenance Decorating Fully insured Friendly service
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Latest review:
Extensions- 22 Aug 2022
PJS and Paul were fantastic. They kept us informed at all stages of the build, were quick and efficient, offered sensible suggestions when we discussed different parts of the build and did not force their opinions or thoughts, just explained what would happen for the different choices that were available. All rubbish was cleared away afterwards and the project was finished within time and budget. We are very happy with the final result. No problems with them at all, would heartily recommend Paul Johnson for your building work.
KFN Plastering & Property Maintenance
Rating: 4.8 out of 5
Extension Builder in Rickmansworth
KFN Plastering & Property Maintenance is a trusted and professional company with over 18 years of industry experience. Based in Watford, we take pride in delivering exceptional workmanship, attention to detail, and outstanding customer service on every project. Fully vetted and committed to the highest standards, we provide reliable plastering and property maintenance services tailored to meet our clients’ needs. Whether undertaking small repairs or larger renovation projects, we consistently deliver a high-quality finish with a focus on professionalism, cleanliness, and customer satisfaction.L
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Latest review:
Plastering- 29 Mar 2024
Confronted with a difficult narrow stairwell and hall for access, the guys worked hard and overcame all obstacles. A high standard of finish and cleaned up afterwards. I highly recommend them, and will contact Karl again for future work.
Perfect Install LTD
Rating: 5 out of 5
Extension Builder in Rickmansworth
Perfect Install is an refurbishment and extensions specialist with 6 years experience in the building industry, doing all kind of projects, from small bathrooms refurbishments up to full house refurbishment including wall demolishing and building, flooring fitting, tiling, full kitchen design and fit and high quality painting. We do have in house authorised electricians and gas certified plumber. We have a history of projects started as small parts of a big project which end up with us doing the entire project at customer request. We are working in an 30 miles radius from Watford and we did projects in the medium to high luxury part of the building industry, including residential, commercial and public institutions. We offer to our customers an hassle free experience, getting involved in planning, sourcing the materials and advising regarding the local regulations. All our work is backed by an insured warranty which give our customers the peace of mind that the project is done at the highest level of quality.
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Latest review:
Handyman- 28 Mar 2025
Amazing job, at a very fair price. The people who did the installation came prepared and were friendly, he even brought a laser to make sure the tilea were leveled.
Vasile Building Services
Rating: 5 out of 5
Extension Builder in Rickmansworth
I'm a 46 years old tradesmen from Watford. I am a hard worker, sociable, good organiser, honest. I like you to be happy with my work and I give the same whatever the contract is worth. I always respect your wishes and work with you to achieve your results. All my work is quality insured.
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Latest review:
Extensions- 28 Nov 2017
Well what an absolute pleasure! Quite simply one of the most professional tradespeople I have had the pleasure to hire. Vasile and his entire crew were all polite, professional and extremely hard working. They were onsite almost every day without fail no matter the weather, worked quickly and often long hours. Everything that we asked for was done to a premium finish, and often Vasile would suggest alternatives that would work better. They were also able to make alterations once the job was started as circumstances in the build changed from outside factors. The quality of the finish is top rate, and the end result is absolutely stunning, the work has totally transformed the house. I cannot recommend Vasile and his team highly enough, and will happily recommend them to all my friends, family, neighbors and co-workers. If we ever extend or have further need for a builder he will certainly be my first choice. To sum up, Vasile is competitively priced, trustworthy, a hard worker and highly skilled. I wish to publicly thank him for his dedication and keeping the whole experience as painless as possible!
Ethan ansell
Rating: 5 out of 5
Extension Builder in Rickmansworth
Hello im Ethan, a fullyqualified bricklayer with 15 years experience of erecting brickwork. I am very proud of every job i have carried out and i build with pride. I ensure nothing less then the highest quality of work and a fully satisfied customer. I look foward to building for you whoever you are.
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Latest review:
Bricklaying- 8 May 2021
Ethan did an excellent job for us today. Very impressive brickwork. Nice friendly guy and left the place clean and tidy after finishing. Will not hesitate to use him again for future work.

3.3

Top rated Extension Builders

Our Extension Builders in Rickmansworth, are rated 3.3 out of 5 based on 10 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Rickmansworth?

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

Find extension builders in Rickmansworth with MyBuilder

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

Step 2: Compare different extension builders in Rickmansworth

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

Step 3: Hire Rickmansworth extension builders with confidence

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

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

What to ask a Rickmansworth extension builder before hiring?

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

An extension builder in Rickmansworth 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 Rickmansworth 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 Rickmansworth?

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 Rickmansworth 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 Rickmansworth 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 Rickmansworth

Can an extension builder in Rickmansworth help with planning permission?

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

Many Rickmansworth 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 Rickmansworth help with materials and finishes?

Yes, most extension builders in Rickmansworth 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.