1. Residential vs Commercial: The Fundamental Shift
Transitioning from residential cleaning to commercial janitorial work offers huge benefits: predictable recurring monthly revenue, night-time cleaning without client interruption, and long-term multi-year contracts.
However, commercial property managers will reject emotional, per-room pricing. They expect proposals structured in Net Cleanable Square Footage (NSF), itemized scope specifications, and measured or independently verified production rates.
2. Facility Production Rate Standards
The following production-rate ranges are illustrative estimating examples, not reproduced licensed ISSA tables. Validate them against your own completed-job data or an appropriate verified industry source before using them in a bid:
| Building Category | Cleaning Speed (Sq Ft / Hour) | Nightly Time (10,000 Sq Ft) | Monthly Bid Range (5 Days/Wk) |
|---|---|---|---|
| General Corporate Office | 3,000 – 4,200 sq ft/hr | 2.4 – 3.3 hours | $1,650 – $2,300 / mo |
| Medical & Dental Clinic | 1,500 – 2,200 sq ft/hr | 4.5 – 6.6 hours | $2,800 – $4,200 / mo |
| Daycare & School Facility | 2,000 – 2,800 sq ft/hr | 3.5 – 5.0 hours | $2,200 – $3,200 / mo |
| Industrial Warehouse Office | 4,000 – 5,500 sq ft/hr | 1.8 – 2.5 hours | $1,350 – $1,850 / mo |
| Retail Showroom / Bank | 2,800 – 3,800 sq ft/hr | 2.6 – 3.5 hours | $1,750 – $2,450 / mo |
3. The Commercial Walkthrough Protocol
Never submit a commercial proposal without conducting an on-site facility walkthrough. Inspect these 5 critical areas:
- Restroom Fixture Count: Count total toilets, sinks, urinals, and sanitary dispensers. Restrooms represent 40% of customer complaints.
- Trash Can Density: Note whether desks have individual wastebaskets (adds 20–30 seconds per cubicle) or central waste stations.
- Janitorial Closet Verification: Check for a functional mop sink, hot water access, dedicated electrical outlets for floor buffers, and chemical storage space.
- Flooring Mix Breakdown: Estimate the exact percentage of high-traffic carpet, laminate, and polished vinyl tile (VCT).
- Security & Access Protocol: Confirm whether key fobs, biometric scans, or alarm codes are required for entry.
Standardize Your Commercial Bids
CleanerDesk features a dedicated Commercial Janitorial Bid Calculator with automatic fixture multipliers, frequency discounting, and printable itemized PDF proposals.