- Common-area janitorial
- Pressure washing
Priority Building Services provides janitorial, caretaking and concierge services for commercial and strata residential buildings in the Lower Mainland. Its website also lists power washing and disinfection services, with staffing and quality-control arrangements described separately. Councils can contact its Shaughnessy Street office in Vancouver through a local phone, toll-free phone, published email or enquiry form. The website claims more than 45 years of industry experience; the current corporate registration date is not treated as the start of that operating history.

