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

Extension Builders in St Albans

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

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 St Albans

1962 Results

Sort by:

  • Extension Builder in St Albans

    I am a specialist brickwork contractor and general building contractor I have 20 years experience in the industry. We carry out all types of work from residential to commercial. Garden walls, Extensions,New builds and Renovations. I also have references that can be provided on request.

    Get in touch
  • Extension Builder in St Albans

    Builder; extension, refurb, kitchen, bathroom, plumbing, electricals

    Get in touch
  • ATLANT is part of a group of construction companies working in the High-End residential sector throughout London & the South East. Our projects include: New-Build Bespoke Houses / Small Developments / New Basements / Large Residential Extensions / Significant Refurbishments / with a value from £100k up to £2 million -- Our main aim at ATLANT is to combine the creativity of design with the practicality of construction to build unique and special homes.

    Get in touch
  • Extension Builder in St Albans

    At Prestige Constructionz, we specialise in high-quality building solutions tailored to modern living. From bespoke outbuildings, extensions and full refurbishments to kitchens, bathrooms and loft conversions, we take pride in delivering projects that elevate every structure. With years of experience in the industry, our skilled team ensures exceptional craftsmanship, attention to detail, and seamless project management from start to finish. We work closely with our clients to bring their vision to life—on time, within budget, and with no compromise on quality. Whether you're looking to expand your home, create a luxury garden room, or transform your interior, we’re here to help. Fully insured and committed to professionalism, we offer reliable service, transparent communication and outstanding results every time. Your satisfaction is our top priority.

    Get in touch
  • Extension Builder in St Albans

    We offer a wide range of affordable and quality kitchen and bedroom fixtures, supplies and furnishings in slough, London. We specialise in fitted kitchens, fitted wardrobes and fitted bedroom services that can transform any home.

    Get in touch
  • Extension Builder in St Albans

    Building Trust with Quality Work

    Get in touch
  • Extension Builder in St Albans

    We are hard working and honest team. We do All building works since 2006. We are also NICEIC register. Kind Regards. Adrian Wator.

    Get in touch
  • Extension Builder in St Albans

    Hi there.I have established this company because I like the work I do and the most important thing is that I want that every client to receive the best of service.I undertake electrical work and general building works.

    Get in touch
  • Extension Builder in St Albans

    Hi

    Get in touch
  • Hi. My name is Sylvester and I would like to introduce to you SSB Building Services Ltd. We have over 15 years experience specialising in all aspects of general building services including extensions, loft conversions, kitchen and bathroom fittings, carpentry, restoration and refurbishment, decorating and many more.

    Get in touch
  • Extension Builder in St Albans

    Hi I’m Taylor, I’ve been a plasterer for 12 years I come from a family of plasterers, and was taught the trade by my uncles, I’ve been running my own business for approximately 5 years and now have a team of 3, I thought my builder would be the perfect way fill the gaps in our schedule, we are capable of undertaking small and large scale jobs do not hesitate to get in contact

    Get in touch
  • Extension Builder in St Albans

    All aspects of groundwork -driveway and patios paving&slabing -concrete foundations -fencing and turning -drainage/land drain -kerbs/edgings -block and beam -block work and brick work

    Get in touch
  • Extension Builder in St Albans

    GLÜH INC LTD is a specialist facade and cladding contractor based in Essex, operating across the UK. We work with principal contractors, developers, and housing associations to deliver expert facade installation, cladding compliance, fire remediation, and site support services. Our core services include: - Labour-Only Facade Installation (curtain wall, rainscreen, SFS systems) - Labour & Materials Package (supply and fix, single-point delivery) - Cladding Compliance & Fire Remediation (post-Grenfell building safety regulations) - Site Support Services (facade managers, site supervisors, H&S oversight) - Defect & Snag Surveys (snagging, inspections, close-out reports) All operatives are CSCS-certified. We provide full RAMS documentation and work in full compliance with UK building safety regulations. We pride ourselves on quality workmanship, professional site management, and transparent communication from enquiry through to project completion.

    Get in touch
  • Extension Builder in St Albans

    We provide complete building solutions on both Residential and Commercial sites and smaller domestic builds. Our valuable experience is shown in all aspects of our work.

    Get in touch
  • Extension Builder in St Albans

    Hello everyone, I am a general builder. I have been working in construction industry as a contractor for more then 15 years. I love what I do which makes me good at what I do. I undertake all kind of building work including extensions, loft conversion, new dwellings.

    Get in touch
  • Extension Builder in St Albans

    Dominant Construction is a customer centric integrated building company specialising in home renovations, loft and basement conversions, and kitchen extensions. With over a decade of experience, we have designed our processes to ensure that our clients projects run smoothly - always on-time and always on-budget. We keep clear lines of communication at all times to make sure projects are collaborative and executed with our client's needs at the forefront.

    Get in touch

3.1

Top rated Extension Builders

Our Extension Builders in St Albans, are rated 3.1 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 St Albans?

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

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

What are the hourly rates of extension builders in St Albans?

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

Find extension builders in St Albans with MyBuilder

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

Step 2: Compare different extension builders in St Albans

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

Step 3: Hire St Albans extension builders with confidence

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

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

What to ask a St Albans extension builder before hiring?

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

An extension builder in St Albans 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 St Albans 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 St Albans?

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 St Albans 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 St Albans 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 St Albans

Can an extension builder in St Albans help with planning permission?

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

Many St Albans 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 St Albans help with materials and finishes?

Yes, most extension builders in St Albans 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 St Albans

Cities