House Extensions

House extensions building is our primary business activity. Over ten years of experience providing the construction services in London, our references and high-quality craft speaks for itself.

PB Builder House extension Experts

Our highly qualified team can build an energy-efficient extension on your home. We will also adjust the plumbing and electrical systems, upgrade heating and ventilation and finish the interior. Regardless of how you plan to use additional space, our specialists can fit kitchens and bathrooms, build custom-made furniture, lay tiles and much more.

Why Choose us?

Why Choose us?

How do we work?

Building an extension does not have to be inconvenient for residents. Numerous completed projects allowed us to develop an efficient and effective plan of action. As a result, the client can live in the premises without major inconvenience during all stages of the house extension building. We are available to the client personally and by phone through all stages of the project. We are happy to help you to understand the specifics of our work. Contact us and find out more about the services we provide.

What Our customers say

Samples of Our Work Our completed projects

picture exterior of rear house extension in london after building by pb builder

Side and rear house extension built following the building authority regulations and within a set budget.

picture of kitchen after house extension construction services by pb builder sutton

Side and rear house extension built in compliance with the building regulations and within a set budget.

picture of house interior during refurbishment work by pb builder in calpham south

Three bedroom home refurbished efficiently to the highest aesthetic and quality standards.

picture of kitchen after refurbishment and construction services by pb builder in sutton

Kitchen refurbishment and fitting project delivered to the highest quality standards.

Open floor plan remodel project completed to the high standards of workmanship.

We are trusted and reliable construction company

Get our competitive quotation, so you can get your London space transformed by our highly qualified and experienced team.