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Business insurance checklist

Commercial Cleaning Insurance Checklist for Janitorial Businesses

Commercial cleaning insurance is one of the first things many offices, property managers, and larger clients ask about before they let a new cleaner start. This checklist explains the common coverage questions to discuss with a licensed insurance professional and the documents to keep ready for bids.

Updated September 8, 2026

Why commercial clients ask for proof of insurance

A cleaner may work after-hours around keys, alarms, expensive equipment, slippery floors, glass, stone, carpet, chemicals, and employees from other companies. Proof of insurance helps a client know that a mistake, injury, or property-damage claim will not turn into a fight over who pays.

Get a quote before you bid bigger jobs

If you are trying to win offices, medical suites, retail spaces, or property-management work, ask about insurance before the proposal goes out. A fast certificate can be the difference between landing the account and delaying the start date.