All Your Domestic and Commercial Needs Under One Roof

Constructing Self-Sufficient Properties for Clients throughout London


 020 8115 2567

About Us

From experiencing the overwhelm of homebuilding, home improvement and building maintenance, to feeling at ease with your domestic needs, without the hassle of looking for tens of contractors. At Fennelly Gibbs Ltd, we create self-sufficient homes, it's our speciality!

With over 25 years of experience, we provide you with a standout solution, whether you seek assistance with your new property or you need home maintenance services. We are experts in a range of home improvement services, from loft conversions to extensions in London; and we also offer you the best self-sufficient and energy-efficient products, for a safe, clever and long-lasting investment. And if you’re looking to build your home from scratch, then you’re in luck: we can do that too! No matter your domestic needs, our team are happy to provide a solution.

wind turbine

Experts in Renewable Technology

Increase the functionality of your property with help from our professional team. From solar panels to wind turbines, we’re sure to have a self-sufficient solution that suits your needs.

A domestic property with solar panels

Conversions and Extensions

Transform the appearance of your property in London! Our trusted team endeavour to provide a standout service, as we construct both loft conversions and property extensions.

new build

New Build Projects

Make your dream home a reality! Our team provide a comprehensive new build service, as we complete both the design and construction process.


Solving Property Problems

No matter your property problems, our team are here to provide a solution. We’re experts in all types of property repairs, and we offer an emergency option too!