Garden Rooms St Albans
Make Use Of Space. Garden Rooms Built Around You.
Custom garden rooms in St Albans — designed for work, wellness, or simply more room to breathe.
Join our happy customers, rated 5 stars for excellence and reliability across Google and Trustpilot!
Local. Trusted. Built Around You.
Why Choose Us For Your Garden Room Project?
As one of the most trusted names for garden rooms in St Albans, we don’t just build outdoor spaces. We create beautiful, functional rooms that feel like a natural extension of your home. Whether you need a private office, a peaceful studio, or simply more space to enjoy, we’ll help you design something that works perfectly for you.
We don’t just build. We listen. Every garden room we create is tailored to your lifestyle, your budget, and how you want to use the space — because we know every home and every family is different.
You’re not hiring a faceless firm. You’re choosing a local team that lives and works right here in St Albans. Over 90% of our projects come from referrals, and we take that trust seriously. We turn up when we say we will, keep the site clean, and leave you with a space you’ll be proud of.
With Craig personally managing every project, your garden room build will be simple and stress-free. No chasing trades. No vanishing builders. Just honest advice, quality craftsmanship, and a finished result that feels like it was always meant to be there.
Process
Our Garden Room Process
We use a 3 step process to design and build your perfect outdoor space. To see the full post of this garden room, please click here.
01. Foundations
We prepare the area, build a frame, and pour a smooth, level concrete base. Once set, it’s inspected to ensure durability.
02. Structure
We construct each building by hand using wood or brick, ensuring a solid, long-lasting structure tailored to your needs.
03. Completed
After the structure is complete, we fit custom fixtures and finishes. You inspect the final build, and we sign it off with a warranty.
Costs
How Much Does a Garden Room Cost?
The cost of a garden room depends on factors like size, design, and materials. Whether you’re planning a garden office, studio, or multipurpose space, we tailor each project to your budget and requirements.
Typical costs can vary based on features like insulation, heating, and electrics. A bespoke garden room is an investment that adds value to your property and creates a perfect year-round space.
For an accurate quote, we’ll visit your site to assess your needs and provide a tailored proposal.
All Inclusive Quotes
We manage the entire project with no hidden fees.
No Stress, No Surprises
We handle suppliers, trades, and timelines.
Our Benefits We Offer You
01
Advice
With over 14 years of experience, we provide expert guidance to deliver your visision.
02
Flexibility
We tailor each project to your budget, offering bespoke options to suit your needs.
03
Management
From initial design to final completion, we manage every stage to ensure a smooth process.
04
Guarantee
All our garden rooms come with a workmanship guarantee for your peace of mind.
Need a Local Builder You Can Trust?
Get a free quote for your building project today.
Customer Reviews
Real Stories, Real Reviews
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HK Buono
Had my garden renovation nicely done. Staff are attentive, sincere, efficient and knowledgeable. Able to answer to all my doubts and give constructive advice when facing contingent issues. They also clean up the place at the end of the project, no follow up cleaning needed. One good builder with integrity, knowledge, expertise and efficiency. Will definitely call them up for my next project. Highly recommended.![]()
Deepak Anand
Assigning Craig to manage our life long dream of creating a big kitchen/living room (90sqm) was one of the best decisions we ever made. We got in touch with Craig 1 year in advance of works commencing and from the get go Craig scheduled an initial meeting to discuss our plans. Leaving the meeting Craig gave us new ideas and put no pressure on signing and was happy to work around us. Having visited several existing projects and received great customer feedback, we knew Craig was the builder for us as the quality of work was just exemplary. Craig saved us 5K by urging us to allow him to project manage the build and true to his word, he was on onsite multiple times per day, making sure everything was perfect. Along the way, we did encounter some problems, due to the existing condition of the garden but Craig always had a plan to work around them and not change designs with little or no change in cost. Craigs team are highly skilled, clean and respectful. They always tidied and locked up at the end of each day which left us worry free. One great trait about Craig; he treats his jobs like his own home and if he’s not happy with it, the project does not move to the next stage. It is no wonder he is respected in St Albans as a 5star builder. We will 100% be onboarding Craig again to do our 2nd story and driveway in the future. A big thankyou to Craig and his excellent team.![]()
Hannah Franco
Craig and his guys did some work in our garden for us and completely transformed it. We couldn’t be happier with the quality of work. The guys working for Craig were polite, punctual and respectful. I will be going back to Craig for our next house project.![]()
Siddika Walji
Thanks Craig for creating a beautiful outbuilding at the back of our garden. It looks stunning!![]()
Rebecca Hopkins
In the last couple of years we have used CJ Smiths to build us a house from scratch and also to completely renovate and extend our current home. We have been absolutely delighted with the service we have received and have recommended CJ Smiths to many friends and family. Craig and all of his team are professional, friendly and trustworthy and my family have always been pleased to have them working in our home. They are extremely tidy and mindful when working in a home with children, so we’ve never had to worry about any sharp edges/power tools being left around for little people to find! We have also never had to worry about builder’s bad language around the kids as they are all family men and are a pleasure to have around. The jobs have always been finished to a high standard and Craig is completely transparent when it comes to timings, costs, payment schedules and any delays that might crop up due to unforeseen circumstances like weather etc. The team works quickly and efficiently and you will actually miss them when they’re gone!!! Especially Terry the chippie who is completely wonderful and will even make a fuss of your dog and let it out for you if you need him to! 100% recommend CJ Smiths to anyone!