A commercial cleaning company in California that wants to work in office buildings, schools, medical offices, or apartment complexes typically needs three things before the property manager will sign a contract: a janitorial bond, a general liability certificate of insurance (COI) listing the building owner as additional insured, and proof of workers compensation. Without all three, most property management companies will not execute the service agreement — regardless of how competitive your pricing is.
The COI and janitorial bond package is the gatekeeper document set for commercial cleaning contracts — the company that can produce them same-day wins the account.
What is a janitorial bond and why do buildings require it?
A janitorial bond (also called a janitorial services bond, employee dishonesty bond, or commercial crime bond) is a type of surety bond — a financial guarantee — that protects a property owner or building manager if a cleaning company's employee steals client property while working inside the building.
Unlike general liability insurance, which covers accidental damage (a cleaner knocks over and breaks a computer, a mop bucket leaks and causes a slip-and-fall), a janitorial bond specifically covers intentional dishonest acts by employees: theft of cash, jewelry, electronics, or other property from a client's premises during a cleaning visit.
When a building manager demands a janitorial bond, they are protecting their tenants and themselves against the scenario where a cleaning crew member pockets something from an office suite. The bond provides a financial remedy — up to the bond amount — if a verified theft occurs.
California does not require janitorial companies to hold a CSLB contractor's license for basic cleaning services (unlike contractors who must hold a C-license for licensed trades). However, major commercial property managers and building owners contract requirements typically include the bond as a standard term. As of 2026, Insurance City's parent operation serves 4,500+ active customers across three California offices and wrote 2,080 new policies in 2025 — janitorial and commercial cleaning is one of the most consistent commercial classes in the San Joaquin Valley.
What does a janitorial cleaning company need in California?
Four coverages form the standard package for a commercial cleaning company seeking building contracts:
1. General liability insurance
Definition: General liability (GL) covers third-party bodily injury and property damage claims arising from your cleaning operations. The most common claims: a slip-and-fall on a wet floor you just mopped, accidental damage to client equipment, and property damage from cleaning chemicals or equipment. Most commercial property contracts require you to name the building owner and property management company as additional insured on your GL policy.
2. Janitorial / employee dishonesty bond
Definition: A surety bond guaranteeing that the property owner is protected if your employee commits theft on the job. The bond amount is the maximum the surety company will pay per claim. Common bond amounts in California commercial contracts: $10,000 to $50,000. Some large building management companies and school districts require $100,000 or more.
3. Workers compensation
California Labor Code §3700 requires workers compensation coverage for any employee — including part-time and seasonal workers — from day one of employment. Janitorial workers are typically classified at higher-than-average workers comp rates because of the slip-and-fall and chemical exposure risk in the work. A cleaning company with employees that lacks workers comp faces civil penalties and is personally liable for employee injuries.
4. Commercial auto (if you own vehicles used for the business)
If you or your employees drive company vehicles or personal vehicles for business routes — transporting equipment, moving from account to account — commercial auto or a hired/non-owned auto endorsement may be required. Personal auto policies typically exclude business-use claims.
What GL limits do California buildings require?
Required general liability limits vary by property type:
| Property Type | Typical GL Minimum | Bond Requirement |
|---|---|---|
| Small office suites, retail | $1M per occurrence / $2M aggregate | $10,000–$25,000 |
| Mid-size commercial buildings | $1M–$2M per occurrence / $2M–$4M aggregate | $25,000–$50,000 |
| Medical offices, dental clinics | $1M–$2M per occurrence / $2M–$4M aggregate | $25,000–$50,000 |
| Schools and government buildings | $2M per occurrence / $4M aggregate (commonly) | $50,000–$100,000+ |
| Large apartment complexes | $1M–$2M per occurrence / $2M–$4M aggregate | $25,000–$50,000 |
Always request the specific COI requirements from the building manager or property company before bidding a contract. Specifications sometimes include endorsement language that must appear on the COI — "primary and non-contributory" wording, "waiver of subrogation," or a specific additional insured endorsement form number. Your broker needs to know the exact requirements to issue the correct certificate.
How much does the janitorial insurance package cost in California?
Cost factors for a California janitorial or commercial cleaning company:
- General liability: approximately $800–$2,500 per year for a small cleaning company (1–5 employees), depending on annual revenue, type of accounts (medical vs. office), and prior claims history
- Janitorial employee dishonesty bond: approximately $100–$500 per year for $10,000–$50,000 bond coverage, depending on the bond amount and credit history of the business owner
- Workers compensation: California janitorial services workers comp rates are among the higher commercial class codes due to slip-and-fall and chemical exposure risk; costs depend on payroll and the carrier's filed rates — a small operation with $150,000 in annual payroll might pay $8,000–$15,000 annually for workers comp
- Commercial auto: $1,500–$3,000+ per vehicle per year depending on vehicle type, driver history, and usage
These are cost-factor ranges. Your actual premium depends on your specific revenue, payroll, number of accounts, account types, prior claims, and the carrier's filed rates for your class code. An independent broker who places janitorial accounts regularly will know which carriers are actively competing for this class in California.
Step-by-step: how to get the COI that wins the contract
- Get the COI requirements from the building manager in writing. Ask for their COI checklist or sample certificate. Note: required GL limits, whether they need the bond on the same COI, the name exactly as they want to appear as additional insured, and any endorsement language (primary/non-contributory, waiver of subrogation).
- Contact a licensed commercial insurance broker. Bring your business registration (FBN or LLC/corporation), estimated annual revenue, payroll information, and the number and types of accounts you serve or intend to serve. A janitorial-class-experienced broker can identify which carriers will write your specific mix of accounts.
- Bind the GL policy and surety bond. Once you select coverage, the carrier binds the GL policy and the surety company issues the bond. Both can typically be bound within one to two business days for a standard janitorial operation.
- Request the COI with the correct additional insured language. Provide your broker with the exact name the building owner wants to appear on the COI and any specific endorsement form numbers they require. A well-configured COI is issued same business day in most cases.
- Submit the COI to the building manager and retain a copy. Keep the bond certificate in your business file as well — some property managers will ask to see it separately.
- Maintain coverage continuously. A lapse in your GL or bond during the contract term can trigger a contract termination clause. Set calendar reminders 45–60 days before both the policy and bond expiration dates.
Does a janitorial company need a CSLB license in California?
General commercial cleaning — sweeping, mopping, vacuuming, restroom sanitizing, window washing (interior), and similar janitorial services — does not require a Contractors State License Board (CSLB) license in California. Janitorial and maid services are not classified as a licensed trade under the Contractors State License Law.
However, certain cleaning-adjacent work does require licensing: pressure washing of structures (may require a C-61/D-63 specialty license depending on scope), mold remediation (requires a contractor's license in most cases), and asbestos abatement (requires DOSH registration). If your cleaning company has expanded into any of these services, verify CSLB requirements separately.
The California Department of Industrial Relations (DIR) public works registration is required if you perform janitorial services on a public works project (school, government building) awarded for $1,000 or more. This is separate from insurance but often comes up in the same contract package review.
Serving Stockton, Modesto, and the Central Valley
Insurance City serves commercial cleaning companies throughout the San Joaquin Valley, including Stockton, Modesto, Lodi, Manteca, Tracy, Turlock, Merced, and surrounding communities. Most janitorial packages — general liability, the employee dishonesty bond, and workers comp — can be quoted and bound by phone. We work in English and Spanish, and we generate COIs in the format your building manager requires. No broker fees on standard policies.
Call (209) 670-1556 or visit us at 956 W. Robinhood Drive, Stockton, CA 95207.
Frequently asked questions
What is a janitorial bond and why do buildings require it?
A janitorial bond is a type of surety bond — specifically an employee dishonesty bond — that protects a building owner if a cleaning company employee steals property during service. Unlike general liability (which covers accidents), the bond covers intentional theft. Most commercial property managers require both a janitorial bond and a GL COI before signing a cleaning service contract.
What insurance limits do California buildings typically require from cleaning companies?
Small office and retail: $1M/$2M GL and a $10,000–$25,000 bond. Mid-size commercial and medical: $1M–$2M/$2M–$4M GL and $25,000–$50,000 bond. Schools and government: $2M/$4M GL and $50,000–$100,000+ bond. Workers compensation is required under California Labor Code §3700 for any company with employees. Ask the building manager for their exact requirements before bidding.
How much does a janitorial bond cost in California?
A janitorial employee dishonesty bond typically costs $100–$500 per year depending on the bond amount ($10,000–$50,000 is most common) and the number of employees covered. Business owner credit history is a factor — better credit typically means lower bond cost. Some carriers offer package policies bundling GL, bond, and tools coverage for a single annual premium.
How fast can I get a COI for a janitorial cleaning contract?
Once your GL and bond are bound, a COI listing the building owner as additional insured can typically be issued the same business day. Insurance City issues COIs in English and Spanish and will format them to meet the specific requirements of your contract, including any endorsement language the building requires.
Related reading:
- Fianza y COI para empresa de limpieza en California (en español)
- Janitorial cleaning business insurance in Stockton
- Janitorial cleaning business insurance in Modesto
- What is a certificate of insurance and why do clients ask for it?
- Do I need workers comp in California?
Insurance City Agency — 956 W. Robinhood Drive, Stockton, CA 95207 — (209) 670-1556. CA License #6003045.
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