Describe your job with details to view a tailored list of tradespeople.
Post your job

Extension builders in Chalfont St Giles

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

How it works

Post your job for free

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

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

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 Chalfont St Giles

2102 Results

Sort by:

  • Extension Builder in Chalfont St Giles

    ZSM Design & Build Ltd is a reputable London based construction company; providing quality assured services for commercial and domestic projects. We have developed and expanded, from taking on small local jobs to managing high-end extensions, loft and basement conversions, refurbishments, and new-build projects across London.Our team delivers quality services of the highest standard and brings passion into every little task they carry out.

    Get in touch
  • Extension Builder in Chalfont St Giles

    DJGBUILDINGWORKS offers a professional service specializing in loft conversions, extensions and refurbishment we are over 10 years providing a high standard work and high standard finish focusing on quality or work

    Get in touch
  • Extension Builder in Chalfont St Giles

    Kallides-Sons is a trusted design and build company based in South Ruislip, proudly serving clients across the surrounding areas. We offer a wide range of bespoke services designed to transform both the interior and exterior of your home with precision, creativity, and care. Every project we undertake is tailored to reflect your unique vision, combining functionality, beauty, and lasting quality Our expertise covers full refurbishments, kitchen and bathroom makeovers, home extensions, and detailed interior craftsmanship. Inside the home, we specialise in custom furniture, bespoke cabinetry, and fine woodwork, creating elegant and practical spaces that blend seamlessly with your lifestyle. Each piece of furniture and joinery is handcrafted to order, using premium materials and traditional techniques to ensure timeless appeal and exceptional durability. From concept to completion, our team works closely with you, offering expert guidance and creative insight to achieve results that exceed expectations. Beyond interiors, Kallides-Sons is equally passionate about enhancing outdoor living. We design and build patios, decks, and bespoke garden structures that extend your home’s living space and create beautiful, functional environment

    Get in touch
  • Extension Builder in Chalfont St Giles

    We are a design and build company specialising in domestic extensions , we can take care of your project from start to finish, from planning and obtaining permission all the way through to building control to actually building your extension. We are based in Hertfordshire and we cover most areas within M25 and surrounding areas

    Get in touch
  • Extension Builder in Chalfont St Giles

    Over 25 years experience in general building, domestic and commercial which includes: ●Extensions ●Loft conversion ●Garage conversion ●Full refurbishment ●Painting and decorating ●Kitchen and bathroom fitting

    Get in touch
  • Extension Builder in Chalfont St Giles

    Only recently joined MyBuilder. 30 years experience in construction. We are specialists in brickwork, groundworks and hard landscaping. We can provide a free no obligation quote. Jobs of any size taken on.

    Get in touch
  • Extension Builder in Chalfont St Giles

    I like to work precisely and to please customers at the end of the work

    Get in touch
  • Extension Builder in Chalfont St Giles

    Hi, we are Fitzrovia Property Maintenance LTD. We undertake all types of handyman/building works from start to finish. With over 18years experience, we deliver every time and to a 5star finish . Contact us now for a no obligation quote

    Get in touch
  • Extension Builder in Chalfont St Giles

    I am doing this building work from 5 year . I have 10 familys who hiering me for repair work,landscaping,gardening ect.

    Get in touch
  • Extension Builder in Chalfont St Giles

    Property Services that has many contractors I work with, Handman, Plumbers, Electricians, Roofers, Builders and Landscapers.

    Get in touch
  • Extension Builder in Chalfont St Giles

    Hi! My name is Florin! I have 4 years experience in carpentry 1st and 2nd fix I can help you with door hanging,skirting,architrave,laminate and wood floors…roofs,and manny more! If you need help and you looking for someone who knows how to do it,contact me!

    Get in touch
  • Extension Builder in Chalfont St Giles

    Transhomes limited is a registered home improvement company offering range of services from extension to loft conversion. Our services includes extensions,loft conversions, kitchens and bathrooms, and all aspects of building work. We have public liability insurance and employers liability insurance

    Get in touch
  • Extension Builder in Chalfont St Giles

    I am an experienced and reliable bricklayer with good experience in construction work. I take pride in my work and always aim to deliver high-quality results. I am hardworking, punctual and committed to completing every job safely and professionally. I work well independently and as part of a team. I am available for construction and bricklaying work and always treat customers and colleagues with respect.

    Get in touch
  • Extension Builder in Chalfont St Giles

    We have 25 years of property renovation .During the last 15 years GSrenovation has specialised in fitting and renovating bathrooms, kitchens and extensions . We believe that our success stems from our exacting professionalism and true enjoyment of our work. We take as long as is needed to help customers from design through to completion. For peace of mind GSrenovation also provides 5 years guarantee with each installation. Sensible prices. Free quotation and advice.

    Get in touch
  • Extension Builder in Chalfont St Giles

    Drago construction started trading in 2023; the company is able to support homeowners with jobs in the following categories: 1- Fencing/Gates 2-Gardening 3-Brickwork

    Get in touch
  • Extension Builder in Chalfont St Giles

    Levismar Formwork & Groundworks Ltd is an experienced construction contractor with over 25 years of industry experience. We work with homeowners, developers, builders and main contractors on both private and commercial projects. Our services include complete groundworks, excavation, foundations, underpinning, basements, reinforced concrete, formwork, steel fixing, retaining walls, drainage, demolition, structural works, new-build houses, extensions, brickwork, blockwork, roofing, driveways, paving, hard landscaping, external works and site preparation. We can provide complete construction packages or individual specialist services, depending on the requirements of each project. Our team has the workforce, experience and construction plant to support projects ranging from smaller groundwork, driveway and retaining-wall works to major basements, reinforced-concrete structures and new-build developments. We also have excavators from 3 to 22 tonnes, dumpers and HIAB/plant transport, with operated plant available where required. Visit our website to view our services and previous projects. We welcome genuine enquiries from clients looking for reliable, capable and experienced construction support.

    Get in touch

4.3

Top rated Extension Builders

Our Extension Builders in Chalfont St Giles, are rated 4.3 out of 5 based on 11 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 Chalfont St Giles?

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 Chalfont St Giles 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 Chalfont St Giles who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Chalfont St Giles?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Chalfont St Giles will charge between £16 and £42 per hour.

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 Chalfont St Giles extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Chalfont St Giles home extension project is likely to cost.

Find extension builders in Chalfont St Giles with MyBuilder

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

Step 2: Compare different extension builders in Chalfont St Giles

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

Step 3: Hire Chalfont St Giles extension builders with confidence

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

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

What to ask a Chalfont St Giles extension builder before hiring?

Before hiring an extension builder in Chalfont St Giles or extension building company in Chalfont St Giles, 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 Chalfont St Giles?

An extension builder in Chalfont St Giles 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 Chalfont St Giles 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 Chalfont St Giles?

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 Chalfont St Giles 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 Chalfont St Giles 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 Chalfont St Giles

Can an extension builder in Chalfont St Giles help with planning permission?

Yes, many extension builders in Chalfont St Giles 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 Chalfont St Giles handle everything from design to construction?

Many Chalfont St Giles 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 Chalfont St Giles help with materials and finishes?

Yes, most extension builders in Chalfont St Giles 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.

Other tradespeople in Chalfont St Giles

Cities