Key Takeaways
National industry baselines put commercial cleaning at $0.08 to $0.20 per sq ft, and the monthly contract total depends on facility size, type, cleaning frequency, and scope.
Per-square-foot pricing is the industry standard and gives you the clearest way to compare bids.
Annual contracts usually cost less than month-to-month agreements, and bundling periodic services (carpet, windows, floors) can lower the total further.
Facility type matters as much as size -- medical offices, restaurants, and gyms cost more than standard offices due to sanitation requirements.
The cheapest bid is rarely the best value -- underbidding leads to cut corners, high turnover, and eventually re-hiring.
How Commercial Cleaning Contracts Work
A commercial cleaning contract is an agreement between your business and a cleaning company to provide regular cleaning services on a set schedule. Most contracts include:
- Scope of work -- a detailed list of what gets cleaned during each visit
- Frequency -- how many times per week or month the crew comes
- Pricing -- monthly flat rate, per-visit rate, or per-square-foot rate
- Contract length -- month-to-month, 6 months, or 12 months
- Periodic services -- quarterly or annual tasks like carpet cleaning, window washing, and floor care
- Quality standards -- inspection frequency, complaint resolution process
- Insurance and bonding -- liability coverage requirements
The best contracts clearly define every task and its frequency. Vague scopes of work lead to disputes about what is and is not included.
Pricing Models
Per Square Foot
The most common and transparent model. The cleaning company calculates a rate based on your facility's square footage, then multiplies by cleaning frequency to get a monthly total.
Industry Baseline Range
| Service | Industry baseline range |
|---|---|
| Commercial cleaning, per square foot | $0.08 to $0.20 per sq ft |
| Commercial cleaning, hourly | $25 to $100 per hour per worker |
Source: HomeGuide, "Commercial Cleaning Prices" national cost guide.
These are industry baseline ranges for planning only and may not reflect Otesse's price. Otesse pricing is calculated for your specific home and ZIP code, so enter your ZIP in the price box on this page for your instant price.
Current Market Reality
Facility type moves the per-square-foot rate as much as size does. Warehouses with basic needs sit at the low end, while medical offices, restaurant kitchens, gyms, and schools need more sanitation work and land toward the top.
| What moves the price | Pushes it up | Keeps it lower |
|---|---|---|
| Facility type | Medical, food service, gym, school | Warehouse, simple retail |
| Scope of work | Premium scope, high dusting, restocking | Basic trash, floors, restrooms |
| Visits per week | More visits per month | Fewer visits per month |
| Contract length | Month-to-month | Annual or multi-year |
| Location | Portland metro, Bend | Smaller markets, Southern Oregon |
| Periodic services | Added separately | Bundled with the contract |
Every building is different. For a price built on your own facility rather than a national range, enter your ZIP in the price box on this page for your instant price.
Relative rates by facility type:
| Facility Type | Where it tends to land | Notes |
|---|---|---|
| Standard office | Middle of the range | Desks, meeting rooms, restrooms |
| Medical / dental office | Toward the top | Higher sanitation standards |
| Retail store | Lower to middle | Sales floor, fitting rooms, stockroom |
| Restaurant / food service | Toward the top | Kitchen deep clean, health code compliance |
| Warehouse / industrial | Lowest | Large area, basic cleaning needs |
| Gym / fitness center | Middle to top | Equipment sanitization, locker rooms |
| Church / community center | Lower to middle | Large open spaces, event-driven cleaning |
| School / daycare | Middle to top | Regulatory compliance, child safety products |
Monthly Flat Rate
The cleaning company quotes a fixed monthly number based on an assessment of your facility. This is the easiest to budget for because the amount never changes (unless you modify the scope).
Hourly Rate
Less common for ongoing contracts but sometimes used for smaller facilities or initial trial periods. An hourly bid multiplies crew size by hours on site, so a two-person crew cleaning for 3 hours is billed for six labor hours.
How Facility Size Moves the Monthly Cost
The monthly total grows with both square footage and visits per week, but not in a straight line: larger facilities usually earn a lower per-square-foot rate, and very large sites are often custom bid. These patterns assume a standard office or retail environment. Medical, restaurant, and gym facilities will fall at the higher end for their size.
What Drives Contract Pricing
Frequency
More frequent cleaning costs more per month but less per visit. This is because the cleaning team does less work each visit when they come more often. A 5x/week contract for a 5,000 sq ft office costs more per month than a 2x/week contract for the same office, but each individual visit costs less.
Scope of Work
The scope is where most of the cost variation lives. Two companies might quote very different prices for the same office because they are including different tasks. Always compare scope line by line.
Basic scope (lowest cost):
- Trash removal
- Floor care (vacuum/mop)
- Restroom cleaning
- Surface wiping in common areas
Standard scope (mid-range):
- Everything in basic, plus:
- Breakroom and kitchen cleaning
- Glass and mirror cleaning
- Door handle and light switch sanitizing
- Desk and workstation surface wiping
Premium scope (highest cost):
- Everything in standard, plus:
- High dusting (above 8 feet)
- Interior window cleaning
- Restroom supply restocking included
- Green cleaning products
- Quality inspection reports
Facility Type
Different industries have different cleaning requirements:
Medical and Dental Offices Must meet OSHA bloodborne pathogen standards. Requires EPA-registered disinfectants, proper waste handling, and specialized training. Expect to pay noticeably more than a standard office of the same size.
Restaurants and Food Service Kitchen cleaning must meet Oregon Health Authority standards. Hood cleaning, grease trap maintenance, and floor degreasing add significant cost beyond dining area cleaning. Kitchens alone can be a major monthly line for a mid-size restaurant.
Gyms and Fitness Centers Equipment sanitization, locker room cleaning, and shower maintenance push costs above a standard office. Gyms also tend to need daily cleaning because of heavy use and sweat.
Retail Stores Generally less expensive than offices because they have fewer restrooms, no breakrooms, and simpler layouts. However, fitting rooms and display areas need attention.
Location
Oregon pricing varies by city, driven by labor costs, competition, and cost of living.
| City | Pricing Level | Notes |
|---|---|---|
| Portland Metro | Highest | Most competition but highest labor costs |
| Bend | High | Limited cleaning companies, high cost of living |
| Eugene | Moderate | Good competition, moderate labor market |
| Salem | Moderate | State offices create steady demand |
| Corvallis | Moderate-Low | Smaller market, competitive pricing |
| Medford | Lowest | Southern Oregon, lowest labor costs |
Contract Length and Savings
| Contract Type | Relative rate | Best For |
|---|---|---|
| Month-to-month | Highest (baseline rate) | New relationships, testing a company |
| 6-month | Somewhat lower | Short-term leases, seasonal businesses |
| 12-month | Lower | Established businesses, budget stability |
| Multi-year | Lowest | Large facilities, stable operations |
Annual contracts are the sweet spot for most Oregon businesses. You get meaningful savings while retaining the ability to re-evaluate annually. Month-to-month agreements are fine for the first 1-3 months while you evaluate a new cleaning company, but you pay a premium for that flexibility.
Periodic Services to Budget For
Beyond your regular cleaning contract, plan for these periodic services:
| Service | Frequency | How it is usually priced | Notes |
|---|---|---|---|
| Carpet cleaning | Quarterly | Per sq ft | Heavy-traffic areas may need monthly |
| Window washing (interior + exterior) | Biannual | Per window | Ground floor only; upper floors cost more |
| Floor stripping and waxing | Annual or biannual | Per sq ft, one of the costlier lines | VCT and linoleum floors only |
| Hard floor machine scrubbing | Quarterly | Per sq ft | Tile, concrete, LVP |
| High dusting | Quarterly | Per sq ft, a small line | Above 8 feet -- vents, pipes, beams |
| Pressure washing (exterior) | Annual | Per sq ft | Sidewalks, entryways, parking areas |
| Upholstery cleaning | Annual | Per piece | Lobby furniture, waiting room chairs |
Build these into your annual cleaning budget. Many cleaning companies offer better terms when you bundle periodic services with your regular contract. For the carpet line specifically, see commercial carpet cleaning.
How to Evaluate Commercial Cleaning Bids
When you receive bids from Oregon commercial cleaning companies, look beyond the bottom-line number:
1. Compare scope of work line by line. The cheapest bid often excludes tasks the other bids include. Make sure every bidder is quoting the same work.
2. Ask about crew consistency. Will you have the same cleaning team each visit, or will crews rotate? Consistent teams learn your facility and deliver better quality.
3. Check insurance and bonding. Every commercial cleaning company should carry general liability insurance and workers' compensation coverage. Ask for certificates of insurance.
4. Ask about quality control. How does the company inspect its own work? Good companies do random inspections, provide checklists, and have a formal complaint resolution process.
5. Request references from similar facilities. A company that cleans offices well may not be the best choice for a medical facility or restaurant. Ask for references from businesses like yours.
6. Understand the cancellation terms. What happens if you need to cancel mid-contract? Good contracts have a 30-60 day notice clause without excessive penalties.
7. Ask about the cheapest-bid trap. If one bid is significantly lower than the others, ask what they are leaving out. Underbidding is common in commercial cleaning, and it always leads to cut corners.
Building Your Annual Cleaning Budget
Here is a framework for estimating your annual commercial cleaning cost:
Step 1: Calculate your monthly contract cost Facility square footage x per-square-foot rate x visits per month = monthly cost
Example: a 5,000 sq ft office cleaned 3x/week is 12 visits a month, so the quoted per-square-foot rate is applied to 5,000 sq ft twelve times.
Step 2: Add periodic services Quarterly carpet cleaning: 4 visits a year Biannual window washing: 2 visits a year Annual floor waxing: 1 visit a year Add each visit's quoted cost to get the periodic total.
Step 3: Add a contingency buffer (10%) For unexpected needs -- post-event cleaning, spill cleanup, flu season extra sanitation.
Step 4: Calculate annual total (Monthly contract x 12) + periodic services + contingency = annual total
For a detailed breakdown of office-specific rates, see our office cleaning rates per square foot guide. If you run a smaller operation, our janitorial service cost for small businesses article covers the budget considerations specific to businesses under 5,000 square feet.
Get a custom quote for your facility through our cleaning services page.
FAQ
How much does commercial cleaning cost per month in Oregon?
National industry baselines put commercial cleaning at $0.08 to $0.20 per sq ft, or $25 to $100 per hour per worker. The monthly total depends on square footage, facility type, visits per week, and scope, so a small retail shop pays far less than a large facility.
Is a 12-month contract worth it?
For most businesses, yes. Annual contracts usually cost less than month-to-month pricing and provide budget predictability. Start with a 1-3 month trial period, then switch to an annual contract once you are confident in the cleaning company.
What should I look for in a commercial cleaning contract?
Focus on five things: a detailed scope of work, clear pricing with no hidden fees, insurance and bonding documentation, a quality control process, and reasonable cancellation terms (30-60 day notice).
How do I know if my commercial cleaning company is doing a good job?
Establish measurable standards from day one. Use a cleaning checklist that gets signed off after each visit. Do random spot inspections. Collect feedback from employees. Good cleaning companies welcome accountability and provide their own quality reports.
Can I negotiate commercial cleaning contract prices?
Yes. The most effective negotiation levers are contract length (longer = cheaper), bundling periodic services, flexibility on cleaning time (overnight shifts are sometimes cheaper), and committing to a larger scope. Avoid negotiating on quality -- cutting scope to save money usually backfires.
