Getting a quote for commercial cleaning without any benchmarks to compare it against is a frustrating experience. You have no idea if the number is fair, inflated, or too low to be sustainable.
This page fixes that. Use the free calculator below to get an instant cost estimate based on your facility size, type, and cleaning frequency. Then read the breakdown underneath it to understand exactly what drives those numbers — so you can evaluate any vendor quote with confidence.
How to Use This Calculator
The calculator uses four inputs to generate your estimate:
- Square footage — The total cleanable area of your facility. Check your lease agreement or floor plan. If you are unsure, measure the main areas and add them up — do not include spaces that will not be cleaned like server rooms or locked storage.
- Facility type — Different building types have different cleaning requirements, compliance standards, and time-per-square-foot. A medical office costs more per square foot than a warehouse for real reasons, not arbitrary ones.
- Cleaning frequency — How many times per week you need service. More visits per week lowers the per-visit rate slightly but increases the monthly total.
- Add-on services — Floor care, window cleaning, disinfection services, and supply restocking are typically priced separately from the base janitorial scope.
💡 Pro Tip
The calculator gives you a range, not a fixed quote. Use it to establish a baseline before speaking with vendors — so you know immediately if a quote is reasonable, too high, or suspiciously low.
2026 Commercial Cleaning Cost Benchmarks
The calculator uses these rate benchmarks, based on 2026 US market data from Thumbtack, Angi, and industry surveys across major metros and mid-size markets.
▪️Rates by Facility Type — Per Square Foot Per Visit
| Facility Type | Rate Range (Per Sq Ft) | Why It Varies |
|---|---|---|
| Standard Office | $0.08 – $0.15 | Routine scope, predictable layout, moderate competition |
| Medical / Dental Office | $0.15 – $0.35 | OSHA/CDC compliance, hospital-grade disinfectants, documentation |
| Retail Store | $0.10 – $0.18 | Customer-facing emphasis, often evening/overnight service |
| School / Daycare | $0.10 – $0.20 | High foot traffic, non-toxic product requirements, cafeteria areas |
| Gym / Fitness Center | $0.12 – $0.22 | High-touch equipment, locker rooms, frequent disinfection needed |
| Warehouse / Industrial | $0.05 – $0.12 | Large open floors, lower restroom ratio, less detail work |
| Restaurant / Food Service | $0.15 – $0.25 | Grease, food debris, health code compliance, daily frequency |
| Government / Municipal | $0.08 – $0.18 | Formal bid process, compliance documentation, stable long-term rates |
▪️Monthly Cost Estimates by Building Size — Standard Office, 3x Per Week
| Building Size | Monthly Low | Monthly High |
|---|---|---|
| Under 1,000 sq ft | $200 | $400 |
| 1,000 – 3,000 sq ft | $300 | $650 |
| 3,000 – 5,000 sq ft | $500 | $900 |
| 5,000 – 10,000 sq ft | $800 | $1,500 |
| 10,000 – 20,000 sq ft | $1,400 | $2,800 |
| 20,000 – 50,000 sq ft | $2,500 | $6,000 |
| 50,000+ sq ft | $5,500+ | Custom quote required |
▪️Add-On Services — Typical Pricing
| Add-On Service | Typical Pricing | Frequency |
|---|---|---|
| Carpet extraction / deep clean | $0.15 – $0.35 per sq ft | Quarterly or annually |
| Hard floor stripping and waxing | $0.20 – $0.50 per sq ft | Annually or as needed |
| Hard floor buffing / burnishing | $0.05 – $0.15 per sq ft | Monthly |
| Interior window cleaning | $2 – $5 per pane | Monthly or quarterly |
| Restroom supply restocking | $30 – $80 per month | Per visit or monthly |
| Disinfection / electrostatic spray | $0.05 – $0.12 per sq ft | Weekly or as needed |
| Post-construction cleanup | $0.20 – $0.50 per sq ft | One-time |
What Actually Drives Your Commercial Cleaning Cost
Two buildings of identical square footage can have very different cleaning costs. Understanding what moves the price helps you evaluate quotes accurately — and negotiate more effectively.
What Pushes the Price Up
- Restroom count relative to square footage — Restrooms take disproportionate time per visit. A 5,000 sq ft office with four restrooms costs more to clean than one with two.
- Daytime vs overnight service — Cleaning during business hours requires more scheduling flexibility and sometimes higher labor rates.
- Compliance requirements — Medical, food service, and government facilities require certified products, documented protocols, and background-checked staff — all of which add cost.
- High foot traffic — Faster soil accumulation means more intensive cleaning per visit and sometimes higher frequency requirements.
- Specialty floor types — Natural stone, specialty vinyl, or hardwood require specific products and methods that cost more than standard floor care.
What Pushes the Price Down
- Large open floor plans — Faster production rates per hour mean lower labor cost per square foot.
- Overnight or off-hours access — Less scheduling complexity, sometimes lower labor cost.
- Low foot traffic — Slower soil accumulation, lighter scope per visit, lower per-visit cost.
- Long-term contract commitment — Most vendors offer 5–10% discount for 12-month agreements vs month-to-month.
💡 Pro Tip
The most effective negotiation lever is contract length. Offering a 12-month commitment instead of month-to-month often gets you a lower rate without asking the vendor to cut margins they cannot sustain.
Red Flags in a Commercial Cleaning Quote
Knowing the benchmark range is only half the job. Knowing what a bad quote looks like protects you from making an expensive mistake.
- No site walkthrough before quoting — Any vendor quoting based only on square footage is guessing. Accurate pricing requires seeing the building.
- A flat number with no scope breakdown — If you cannot see what tasks are included at what frequency, the contract will mean different things to you and to them.
- Price 30–40% below every other bid — The savings usually come from underpaid labor, skipped tasks, or minimal supervision. That shows up in quality within 60 days.
- No insurance certificate available immediately — A legitimate commercial cleaning vendor can send their COI within minutes. Hesitation is a serious red flag.
⚠️ Warning
The cheapest quote almost never stays the cheapest. Under-resourced vendors cut corners, reduce scope, and raise rates once you are locked in. Price for value and reliability — not just the lowest number.
How to Get an Accurate Quote From a Vendor
Use the calculator to establish your baseline. Then follow these three steps when reaching out to vendors:
- Know your numbers before you call — Square footage, number of restrooms and breakrooms, floor types, and your preferred cleaning frequency. The more specific you are, the more accurate the quote.
- Request a site walkthrough — Any serious vendor will want to walk the space before quoting. If they skip this, that tells you something.
- Compare three quotes on the same basis — Make sure each vendor is quoting the same scope and frequency. A quote for daily service and one for three times per week are not comparable numbers, even if they look similar.
For more detail on what a strong cleaning proposal should include from the vendor side, see our guide on how to write a commercial cleaning proposal that gets signed.
And if you want to understand the full range of what commercial cleaning actually covers before getting quotes, see our breakdown of types of janitorial services.
CONCLUSION
Commercial cleaning costs vary significantly by facility type, size, frequency, and market. But with the right benchmarks, you can walk into any vendor conversation knowing whether a quote is fair — and negotiate from a position of knowledge instead of guesswork.
Use the calculator above to get your baseline. Get three quotes. Compare them on the same scope. And choose the vendor who can explain their pricing clearly — not just the one with the lowest number.
Looking for pre-qualified janitorial vendors for your facility?
Janitorial Pro Appointments connects businesses across the US with verified, professional cleaning companies ready to provide accurate quotes.
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