At Proficiency we are helping people with house extensions, Loft conversions and renovation. As a construction company in London we have accumulated decades of experience and able to offer bespoke design and build service. We are a one stop shop building company you can trust.
| Type of company: | Construction company |
| Primary business: | Construction Company in London |
| Services: | construction company, builders London, building companies, Design Build Company |
| Tel: | 02074356231 |
| Web address: | https://www.proficiencyltd.co.uk |
| Physical address: | 663 Finchley Road, London, Barnet, NW2 2HN |
