- GDI Integrated Facility Services
- A large national facility-services company built around ongoing janitorial and multi-site service contracts.
- BGIS
- A global facility-management company that runs large real-estate portfolios under long-term contracts.
- Equans Services
- A national technical and facility-services provider covering HVAC, energy and building operations on contract.
- Avison Young
- A commercial real-estate services firm whose property-management teams coordinate vendors inside managed buildings.
- Clutch, BBB, RevenueBase and MiPropertyPortal
- Directories and ranking pages that list many firms; the rating reflects reviews and listings, not the work on your property.
- BOMA Canada award winners
- Industry recognition given to buildings and managers for operational excellence, not a company you can hire for a task.
- ServiceMaster Clean (commercial)
- A franchise network focused on commercial cleaning and disaster restoration.
- Build It / Mastercare / MCA Group
- Regional facility-maintenance and building-cleaning providers serving their own metro areas.
- allquotes.ca
- A directory and quote-matching marketplace where you compare several local janitorial and maintenance providers yourself.
- OECM
- A not-for-profit procurement marketplace that Ontario's public-sector buyers use to source contracted services.
- First General
- A restoration and rebuilding contractor for commercial property damage, which is outside routine maintenance.
- Limestone Property Management
- A property management firm that coordinates vendors across the buildings it manages.
- Umbrella Services (Vancouver)
- A BC-based commercial property maintenance provider serving Metro Vancouver only.
- Homipro
- One free request, a written per-job quote before work starts, no payment until you accept, for repair and maintenance tasks across Ontario and Quebec, in English and French.
Other providers are described as they present themselves; check their sites for current coverage, contracts and pricing.