Janitorial Bid Calculator
Commercial Cleaning Bid Estimate Calculator
Accurately estimate janitorial contract pricing, production rates, square-foot costs, and crew hours for commercial facilities, offices, clinics, and industrial facilities.
Commercial Cleaning Service Contract Proposal
Specification Form CSB-07 | Production Rate & Scope Schedule
Interactive Janitorial Bid Estimator
Adjust square footage, facility type, service frequency, and labor rates for instantaneous contract modeling.
Includes base cleaner wage, payroll taxes, insurance, and supplies allowance.
Janitorial Contractor Representative Signature & Date
Facility Client Acceptance Signature & Date
Official Commercial Cleaning Proposal generated by Commercial Cleaning Bid Builder (commercial-cleaner.ironwoodsoft.com). Unbranded shop logo and whitelabel export available in Pro.
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Contract Specification
Ready to generate a formal Scope of Work contract?
Once your client approves your bid estimate, generate a complete, binding commercial cleaning contract with customized task checklists, square footage schedules, and frequency terms in under 60 seconds.
Open Scope of Work BuilderRelated Commercial Cleaner Tools & Checklists
Verified workflow modules running client-side with instant data hand-off.
Commercial Cleaning Bid Formula & Best Practices
Commercial cleaning bids are calculated using three core industry variables:
- Labor Hours per Visit: Calculated as
Square Footage ÷ Production Rate (sq ft/hour). A 7,000 sq ft office cleaned at 3,500 sq ft/hr requires 2.0 labor hours per visit. - Cost per Visit: Calculated as
(Hours × Hourly Labor Rate) + Supply Allowance (typically 5-10% of labor). - Monthly Billing: Calculated as
Cost per Visit × Monthly Frequency (e.g. 13 visits for 3x/week) × Profit Margin multiplier.
| Facility Classification | Avg Production Rate | Typical Rate / Sq Ft / Mo (3x/wk) |
|---|---|---|
| Standard Commercial Office | 3,000 - 4,000 sq ft/hr | $0.12 - $0.22 / sq ft |
| Medical / Dental Clinic | 1,800 - 2,500 sq ft/hr | $0.20 - $0.35 / sq ft |
| Industrial Warehouse & Logistics | 4,500 - 6,000 sq ft/hr | $0.06 - $0.12 / sq ft |
| Retail Store & Showroom | 2,500 - 3,200 sq ft/hr | $0.14 - $0.25 / sq ft |
Frequently Asked Questions
How do you calculate a commercial cleaning bid per square foot?
Divide the facility square footage by your production rate (typically 2,500 to 4,000 sq ft per hour) to find required labor hours per visit. Multiply hours by your billable rate, add 10-15% for cleaning chemicals and supplies, apply your profit margin, and multiply by visits per month.
What is a standard janitorial production rate per hour?
General commercial offices average 3,000 to 4,000 sq ft per hour. Medical facilities and clinics average 2,000 to 2,500 sq ft per hour due to strict sanitization protocols. Warehouses and open industrial spaces reach 5,000 or more sq ft per hour.
How do commercial cleaners collect deposits or recurring monthly payments?
Contractors typically request a first-month deposit or retainer before starting service, followed by scheduled monthly service invoicing. Formal scope of work agreements establish the clear billing schedule and payment milestones.