Single and Double Storey House Extensions in Mabley Green

Thinking about a house extension in Mabley Green? The right one adds space where you need it most and reads as a natural part of the original house rather than an obvious bolt-on. Crest Building Services plans, builds and project-manages the whole job, with founder Wayne on site personally for the structural work throughout.

Mabley Green sits within our core Greater London coverage, close to Maze Hill and London, all reachable from our Bexleyheath base within roughly a ten mile radius.

What House Extensions in Mabley Green Involves

A written quote covers groundworks, structural brickwork, roofing and the coordination of the subcontracted trades needed to complete the shell, such as plumbing and electrics. You get a clear breakdown at the consultation stage so you know exactly what is and is not included before agreeing to proceed, with no vague figures or hidden extras appearing later in the build.

We coordinate building regulations approval as part of the project and work with structural engineers where calculations are needed, such as steel beam specifications for opened-up spans. This is managed alongside the build so you are not left organising separate professionals yourself, and the finished extension is fully compliant rather than a job that struggles under scrutiny when you come to sell.

The extensions in our gallery are all real projects completed for real homeowners, so you can see the standard of brickwork and finish before you commit. To discuss a house extension in Mabley Green, call Crest Building Services on 07495 434230 or send an enquiry through the site, and we will arrange a convenient time to visit.