Garage Conversions

Garage Builders

Specialist garage builders in London our company builds new garages and extends and renovates existing garages for customers throughout Balham, Brentford, Chiswick, Ealing, Epsom, Gunnersbury, Hammersmith & Fulham, Harrow, Kensington & Chelsea, Pinner, Putney, Richmond, Ruislip, Slough, Stanmore, Teddington, Twickenham, Uxbridge and surrounding areas

Garage Conversions London

Our company’s work focuses on high-quality garage conversions and garage extensions. Your garage is an integral and highly functional part of your home, and this simple structure helps to protect your vehicles and provide you with storage. If your existing garage space is underutilised, however, it can also be used to extend your kitchen, expand your bedroom, office, gym or create an entirely new room for work or hobbies.

Types of garage conversions/extensions and renovations that we most often build include but are not limited to –
  • Garage Office Conversion
  • Garage Gym Conversion
  • Garage Kitchen Extension
  • Single Storey Garage Conversion
  • Double Storey Garage Conversion.
  • We also build new, repair, and renovate. 

Did you know Atomic Build also specialise in a range of loft conversions, from flat roof to pitched roof dormers. Get in touch today for a free onsite meeting


Atomic Build is proud to be a member of the Federation of Master Builders (FMB).
9.77 / 10 - Average rating over 93 reviews in the last 12 months on Checkatrade
Check out our customer reviews on Checkatrade
We are very pleased with Atomic Build Ltd. Starting from the planning stage of our outbuilding we felt the owner listened and met our needs. From his experience he gave his advice and we were not pressured into any decision.The builders are efficient, polite and clean up each day. We recommend this company.
10:03 19 Aug 20
Hi Nikesh and team - I have finally found the time to write my review for you!I discovered Nikesh on Check a Trade, after a number of phone calls, site visits and even visiting one of his on going projects - we were happy and Nikesh and his team came on board our house renovation project. We liked Nikesh, a genuine guy, his reasonable pricing and knowledge and even his vision on how to place everything together was what made us select him over many other builders we received quotes from. Being our first major renovation we were nervous and apprehensive, but Nikesh was always friendly, on hand to answer questions (many many questions!) and had lots of knowledge. Reassuring!The project went very well, Nikesh and his team worked around the clock to get things completed, building us an extension with skylights, tiling and fitting two bathrooms, removing a backdoor and bricking it up (choosing a good brick match too!) He also worked across the whole house replumbing fit and plastering. He was always full of lovely ideas - often laughing at our rather adventurous colour schemes and 'shabbysheek' style! We both decided the yellow radiator was a fab choice. ;)I really appreciate the dedication Nikesh gave us, always at the end of the phone and his team are all very hard working and friendly, making me laugh all the time!We will be following up with further imagery of the house once it is completely finished, I will upload some shots of some of the works carried out.I definitely recommend using Atomic Build for whatever works you would like carried out, it can be a daunting process selecting somebody to come on board, but we had loads of fun working together, thank you so much. Hannah x
Hannah Ranken
Hannah Ranken
12:31 03 Jul 20
Very professional and competent builder. Very happy with my new loft. Would recommend for residential builds
18:18 02 Feb 20
We engaged Atomic Build to carry out an external insulation render project at our property. The quote was comprehensive and competitive. Nikesh was helpful with all the admin required to get the project started such as arranging the scaffold license and communication was excellent throughout. We are very pleased with the outcome - the render has transformed the way the house looks and is making a difference already in the saving on heating. Overall the whole experience was the best we’ve had with any builders.
Kate Newton
Kate Newton
22:22 26 Nov 19

Garage Conversion Locations in London

We are a specialist garage builders operating primarily in the following locations, 

  • Richmond
  • Twickenham
  • Greenford
  • Harrow
  • Gerrards
  • Hammersmith
  • Uxbridge
  • Iver
  • Watford
  • Pinner
  • Stanmore
  • Ruislip
  • Brentford
  • Teddington

The Atomic Build advantage

At Atomic Build, we combine vision and experience with attention to detail and technical expertise. Each garage conversion starts with a detailed consultation, and communication remains a focus throughout the building process. Along with high-quality design and construction, customer service has been integral to our continued success and longevity. The desired scale and timeline of your build influences every aspect of construction, which is why we offer a detailed and tailored approach that leaves nothing to chance. Unlike many of our competitors, our extensive range of services allows us to see the bigger picture while also focusing on the details.

The Atomic Build process

After working across Greater London for many years, we have developed a proven approach to garage conversions and other construction tasks. Our time-tested process is clearly defined in the following steps:

  • Free site meeting with detailed gap analysis
  • Pre-construction pack, including forecast construction stages and timescales
  • Feasibility study and detailed design development
  • Contract stages defined and suppliers listed
  • Building commencement and quality control system defined
  • Completion and deployment, including an insurance-backed guarantee

One-stop-shop for a Garage conversion.

Transforming one space into another demand experience and technical expertise, things which our team can draw upon in droves. Our company is well versed in London planning laws, traditional building methods, and common building materials. Successful garage conversions companies combine multiple disciplines, including demolition, electrical, plumbing, drainage, heating, extension, and interior design, among others. Unlike many other garage builders who don’t possess the required specialization in house, we provide a complete end-to-end loft engineering, approval, and building service. 

Atomic Build services the following locations

Atomic Build operates across Greater London. We offer garage conversions and extensions to residents and business owners, along with design, surveying, and engineering. We most often work in Richmond, Twickenham, Greenford, Harrow, Gerrards Cross, Hammersmith, Uxbridge, Iver, Watford, Pinner, Stanmore, Ruislip, Brentford, Teddington and surrounding areas.


– No obligation meeting at your site to establish project scope
– Gap analysis on existing information available
– Project quote and timeframes


Free site visit to one of our constructions sites, demonstrating our capabilities in managing construction activities.

CIty, London Borough, etc
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Feel free to ask us anything regarding our services and pricing.