Extension builders in Amersham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (8 reviews)

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

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 Amersham

1764 Results

Sort by:

Buildwise UK Construction Limited
No reviews yet
Extension Builder in Amersham
At the heart of every successful construction project is a team that understands more than just bricks and mortar. It understands people, purpose, and the importance of delivering on promises. Our company has built its reputation on exactly these principles. We are a trusted construction partner known for reliability, quality workmanship, and a collaborative approach that places our clients’ needs at the forefront of everything we do. With years of industry experience, we have established ourselves as a dependable and professional construction company capable of delivering projects of varying scale and complexity. From residential developments and commercial builds to renovations, refurbishments, and specialist projects, we approach every assignment with the same level of commitment and care. Our reputation has been earned through consistent performance, transparent communication, and a genuine dedication to excellence.
Get in touch
profastbuild
No reviews yet
Extension Builder in Amersham
hello i been on building industry for over 10 years i have a team of 5 guys at the moment and we doing an extension in claphan and a loft convention in balham i do most of things like extension lofts conversation house refurbished paiting and decorating bathrooms kitchgen gardens
Get in touch
DSS GROUP OF SERVICES LTD
No reviews yet
Extension Builder in Amersham
Dss group limited
Get in touch
JBP Developments Ltd
No reviews yet
Extension Builder in Amersham
1. Surveys - Offering drone and Matterport surveys for planning applications and marketing purposes 2. Architectural Services - Providing drawings for pre-app and planning submissions. 3. Project Management - Managing multiple consultants, sub-contractors, and statutory authorities at any stage of the construction process. 4. Design and Build
Get in touch
J&H BUILDERS LTD
No reviews yet
Extension Builder in Amersham
Construction of Domestic buildings Internal and external house works Heating & plumbing Extensions Loft conversion Bathroom Kitchen
Get in touch
KC Builders
No reviews yet
Extension Builder in Amersham
We do all kinds of building works like electric, plumbing , roofs , tilling, plastering, etc
Get in touch
john waller
Rating: 1 out of 5
Extension Builder in Amersham
father and son business both have cscs cards for bricklaying also do extensions and any building works ,i am a c.s.r.t (certificated surveyor in remedial treatments ) for damp and timber treatments,we have many years experience in the building industry,we have gained a good understanding of all the trades and have a good web site for you to view photos of our past projects .
Get in touch
Latest review:
Damp Proofing- 20 Feb 2019
Said the damp would not be occurring after the damp treatment and gave a 10yr guarantee but it still keeps comming after 3 months of damproffing even though was given a 10 yr guarantee.
IR construction
No reviews yet
Extension Builder in Amersham
Building your dream home was never easier just contact us Weather you want to build your new house extend your existing house or renovate your old house we are the best choise no jobs to small or too big. Extension,bricklaying ,pavement,roofing,partitioning,plastering,decoration,tiling , kitchen fitting , wardrobe fitting we are just one call away
Get in touch
Bricklayer paving concrete kerbs
No reviews yet
Extension Builder in Amersham
Professional Bricklayer based in London with 15+ years experience in construction, Fully qualified (CSCS Blue Card, NVQ Level 2). Experienced in managing small teams and delivering projects safely and efficiently. Services include:• Brickwork & Blockwork• Extensions & Structural Work• Garden Walls & Landscaping Brickwork• Repairs & Repointing I focus on quality, precision, and customer satisfaction. Clean and tidy work guaranteed. Available for private and subcontract work. Competitive prices and free quotations.
Get in touch
Rajput construction
No reviews yet
Extension Builder in Amersham
We are experienced and reliable builders specialising in house extensions, structural alterations and refurbishments. We carry out all work to a high standard and in line with Building Regulations. We pride ourselves on being punctual, tidy and professional, with clear communication from start to finish. Fully insured and committed to delivering quality workmanship on every project.
Get in touch
amir
No reviews yet
Extension Builder in Amersham
We transform bathrooms into beautiful, functional spaces that perfectly blend style and practicality. With years of experience in bathroom fitting and refurbishment, our skilled team delivers high-quality workmanship, attention to detail, and a commitment to completing every project on time and within budget. We offer a full range of services, including: Bathroom design and planning – creating layouts that maximize space and aesthetics. Fitting and installation – from showers, baths, and toilets to tiles, flooring, and fixtures. Refurbishments and upgrades – modernizing your bathroom with the latest trends and technology. Custom solutions – tailored to suit your unique requirements and budget. Customer satisfaction is at the heart of what we do. We pride ourselves on clear communication, professionalism, and leaving every home clean and tidy after the job. Whether it’s a complete bathroom renovation or a simple installation, you can trust us to deliver exceptional results. Contact us today to discuss your project and see why so many homeowners rely on us for expert bathroom fitting services.
Get in touch
Roberts building and groundworks
No reviews yet
Extension Builder in Amersham
We take care of both domestic and commercial work and complete to a very high standard ensuring the customer is 100% satisfied
Get in touch
Alket Hysa
No reviews yet
Extension Builder in Amersham
My name is Alket. With 15 years of hands-on experience in the plastering, rendering and screeding industry i have honed my skills to deliver exceptional quality. Plastering:Expertise in applying various types of plaster,includin lime,gypsum and cement, to create smooth and durable finishes. Rendering:Proficient in different rendering techniques,including traditional sand and cement render, monochouche and acrylic render system. Screeding:Skilled in laying both traditional sand and cement screed and modern liquid screed to achieve level floors with precision.
Get in touch
STUDIO20 GROUP LTD
Rating: 5 out of 5
Extension Builder in Amersham
Studio 20 Architects is a vigorous and contemporary architecture firm based in Richmond, yet operating across London and South East England and covers all London and Surrey. We offer a full range of services including; *Architectural Services *Planning Application Services *Building Regulation Drawings *Structure Engineering Services *Extension *Loft Conversion *Project Management *Flat Conversion *HMO *Change of Use *New Build House *Interior Architecture & Design Services
Get in touch
Latest review:
Architecture- 6 Jun 2021
Nadir is just the most ideal artitech we want! He is polite, offer tips, smooth communication thru, very professional. We already ask him to work together on next project. Highly recommended to all.
Marius dumitriu
No reviews yet
Extension Builder in Amersham
Your builder is here
Get in touch
Rapid Construction Group
No reviews yet
Extension Builder in Amersham
Specialists in residential refurbishments, upgrades, and electrical works across Windsor and London. From smaller jobs through to full property transformations, we deliver reliable, high-quality work with a clean and professional finish. We specialise in: • Full property refurbishments • Kitchen and bathroom installations • Electrical works and full rewires • Internal reconfigurations and layout changes • Flooring, plastering, and decorating • General building and upgrade works • Painting & decorating • Smaller repair & upgrade work
Get in touch

Top rated Extension Builders

Our Extension Builders in Amersham, are rated 4 out of 5 based on 8 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 Amersham?

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

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

What are the hourly rates of extension builders in Amersham?

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

Find extension builders in Amersham with MyBuilder

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

Step 2: Compare different extension builders in Amersham

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

Step 3: Hire Amersham extension builders with confidence

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

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

What to ask a Amersham extension builder before hiring?

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

An extension builder in Amersham 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 Amersham 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 Amersham?

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 Amersham 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 Amersham 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 Amersham

Can an extension builder in Amersham help with planning permission?

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

Many Amersham 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 Amersham help with materials and finishes?

Yes, most extension builders in Amersham 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.