Outbuildings Builder in London

Atomic Build specialises in the design and construction of quality outbuildings. From sheds and studios right up to garden buildings and granny flats, we create bespoke buildings that inspire new and novel lifestyles. Our unique approach to building leaves nothing to chance, with our expert team always focused on the big picture while respecting the most intricate details. 

We are planners, designers, engineers, surveyors, and builders. We produce nothing but the best because that is what our clients deserve.

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

Looking for outbuildings builder near me?

How are outbuildings used?

Outbuildings can perform almost any function you can imagine, from living spaces through to storage areas and workshops. While an outbuilding is separate from your main house by design, it can extend your living space and inspire entirely new ways of living. Along with building structures, we also create landscape and garden features such as pools and ponds. 

Atomic Build are builders of granny flats, garages and carports, storage and work sheds, workshops, playhouses, greenhouses, saunas / spas, dog kennels & garden enclosures.

The Atomic Build advantage

At Atomic Build, we combine vision and passion with experience and technical expertise. In order to be successful, an outbuilding needs to fit its natural environment while meeting the exact needs of its residents. Our multi-disciplinary approach takes nothing for granted, with high standards set and maintained in order to create tailored living solutions. From the early stages of consultation and design through to construction itself, we know how to create functional and attractive outbuildings that enhance your lifestyle.

The Atomic Build process

We have years of experience building outbuildings in the Greater London area. Regardless of size or scale, our process can be broken down into the following phases:

  • Free site meeting – We will establish the scope and budget of your project, including a detailed gap analysis.
  • Pre-construction pack – You will receive forecasts for all building works, construction stages, and timescales.
  • Detailed design development – We will conduct a feasibility study, along with architectural drawings and visualisations.
  • Contract stage – Contract terms will be defined, teams will be assigned, and suppliers will be listed.
  • Building commencement – A health and safety audit will be carried out, along with a quality control system.
  • Completion and deployment – Once your home is complete, we will sign-off and issue you with an insurance-backed guarantee.

Atomic Build services the following locations

Atomic Build specialises in the design and construction of outbuildings across the Greater London area. We work in the following locations and many more: Richmond, Twickenham, Greenford, Harrow, Gerrards Cross, Hammersmith, Uxbridge, Iver, Watford, Pinner, Stanmore, Ruislip, Brentford, and Teddington. So, if your wondering “how do I find the best, custom outbuilding services near me?” you have your answer. 

If you’re looking for outstanding home design and integrated building services, please contact our friendly team today and get a quote.


– 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
What type of service you are after?
Feel free to ask us anything regarding our services and pricing.