Mayfair House, 14-18 Heddon Street, Mayfair London W1B 4DA
Construction Contractors
KMASS was founded in 2000 as a structural engineering practice. The practice also includes a range of building design, structural design, civil engineering & surveying services throughout London and the South East.
| Monday | 9:00am | - | 5:00pm |
| Tuesday | 9:00am | - | 5:00pm |
| Wednesday | 9:00am | - | 5:00pm |
| Thursday | 9:00am | - | 5:00pm |
| Friday | 9:00am | - | 5:00pm |
| Saturday | Closed | - | Closed |
| Sunday | Closed | - | Closed |