Outsourcing cleaning to a professional janitorial company takes the burden off your shoulders, but you need to understand how pricing works and what you're actually agreeing to. A poorly written contract can leave you overpaying, stuck with inconsistent service, or liable for unexpected add-ons.
What's Inside a Standard Janitorial Contract
Most janitorial service agreements spell out the scope of work, frequency, pricing, and what happens if either party wants to exit. You'll typically find clauses covering liability insurance, response times for service issues, equipment ownership, and chemical supply responsibility. The contract should also detail what areas are included—common spaces, restrooms, break rooms, floors, windows, and more. If your building has specialized needs like medical offices or food service areas, those require specific mentions since they involve different cleaning protocols and compliance standards.
Read the term length closely. Many janitorial companies prefer 12-month contracts to establish stable client relationships, though some offer flexibility with 30-day or 90-day agreements if you're willing to pay a premium rate.
How Pricing Typically Works
Janitorial pricing falls into three main models:
- Square footage-based: Cost per 1,000 square feet (typical range: $0.05–$0.15 per sq ft per month depending on service frequency and region)
- Hourly labor: Charged at $20–$50 per hour, useful for irregular or one-off deep cleans
- Fixed monthly fee: A flat rate for a defined scope (most common for small to mid-sized offices)
Your actual cost depends on building size, cleaning frequency (daily, 3x weekly, weekly, biweekly), service depth, and local labor rates. A 5,000 sq ft office cleaned twice weekly might run $400–$800 monthly in most U.S. markets, while nightly cleaning at larger facilities climbs considerably higher.
Many contracts include a base package (vacuuming, trash removal, restroom restocking, basic sanitizing) and charge extra for add-ons like window cleaning, carpet shampooing, floor stripping and waxing, or pressure washing. Get a written breakdown of what's included versus what costs extra.
Key Terms to Negotiate
Service guarantees: Reputable providers guarantee response to service complaints within 24–48 hours. If they miss spots consistently, your contract should allow you to request a re-clean at no charge within a specified window.
Staffing consistency: Ask whether the same crew will service your building. Turnover in cleaning crews can affect quality. Some contracts specify a primary team with a backup option.
Supplies and equipment: Clarify who provides cleaning chemicals, equipment, and trash bags. Some companies charge a supply fee (typically $50–$150 monthly); others include it. This matters if you have strict cleaning product requirements for safety or environmental reasons.
Pricing adjustments: Most contracts include annual price increases (typically 3–5%). Negotiate caps or review periods to avoid surprise jumps.
Cancellation terms: Standard notice is 30–60 days. Some providers penalize early termination with fees equal to one month's service or more, so read this carefully.
Red Flags in Janitorial Contracts
Watch out for vague scope descriptions—"general cleaning as needed" is too loose and invites disputes. Avoid contracts without insurance verification requirements; your cleaning company should carry general liability and workers' compensation. If a contractor is injured on your property and uninsured, you're exposed.
Check for hidden minimums. Some companies bundle multiple locations into one contract, forcing you to pay for services you don't use. Also verify that they're bonded and that background checks are standard for anyone entering your facility.
Getting Quotes and Comparing Providers
Request proposals from at least three providers. Include details like square footage, layout, traffic level, number of restrooms, and specific cleaning needs. The most expensive option isn't always best, but the cheapest often cuts corners—ask for client references and site inspections before signing.
If you're comparing multiple janitorial companies, using a platform like Mercoly helps you gather quotes and trusted provider reviews side-by-side, making it easier to spot which contractor offers the best value for your specific building.
Frequently Asked Questions
Q: Can I negotiate the length of a janitorial contract if the provider prefers 12 months? Yes—some will offer shorter terms (6 months or month-to-month) in exchange for a higher monthly rate, often 10–20% above the standard price.
Q: What happens if my janitorial crew doesn't show up? Your contract should specify a backup plan and whether you receive a service credit or refund for missed days; clarify this before signing.
Q: Are cleaning supplies included in the monthly fee? It depends on the company. Always request a written list of what's included versus what you'll pay extra for to avoid billing surprises.
Start requesting quotes today and compare contract terms side-by-side to lock in fair pricing and reliable service.