- Common-area janitorial
- Window washing
- Pressure washing
Quality First Building Maintenance provides commercial janitorial programs from a Delta office for Lower Mainland properties. Cleaning schedules range from daily visits to monthly service, with a supervised crew assigned to each building and additional services arranged separately. Those extras include carpet extraction, floor stripping and waxing, buffing, ceramic-tile or concrete scrubbing, interior and exterior window washing, blind washing and pressure washing. The company publishes a local phone, general email and weekday office hours, and offers free evaluations or quotes. Councils should confirm residential strata acceptance and window-access limits. Insurance, bonding and green-product statements are company claims, not independently checked coverage.


