BOC Construction Services Limited covers Surrey, London and areas across the South East, including:
London
- Hackney
- Islington
- Southwark
- Bermondsey
- Westminster
- Kensington
- Chelsea
- Ealing
- Purley
- Putney
- Tulse Hill
- Hampton
- Fulham
- Earlsfield
South East
- Bromley
- Beckingham
- Dulwich
- Crystal Palace
Surrey
- Surbiton
- Caterham
- Redhill
- Reigate
- Epsom