Most commercial cleaning companies present well in a sales conversation. The gaps show up later — in inconsistent service, mystery charges, or staff turnover that means a different crew every other week.
Red Flags Before You Sign
- No written scope of work: If a company quotes you verbally but won't put the task list in writing, there's no accountability. Walk away.
- Unusually low pricing: Quotes significantly below market rate usually mean something is missing — underpaid staff, substandard products, or tasks that appear in the contract but rarely happen in practice.
- No proof of insurance: Any legitimate cleaning company can produce a current certificate of insurance within 24 hours. Hesitation is a sign they don't have it.
- Vague answers about who will clean your space: If they can't tell you whether staff are employees or subcontractors, or what their background check policy is, proceed with caution.
- High-pressure sales tactics: "This price is only good until Friday" or "We only have one slot left in your area" are manipulation tactics, not indicators of a reputable business.
- No references available: Any company with legitimate commercial accounts should be able to provide references from similar businesses.
Red Flags During the Relationship
- Constant staff turnover: A different crew every few weeks means no institutional knowledge of your space and inconsistent results.
- Ignored complaints: A company that takes more than 24 hours to respond to a service complaint, or that disputes rather than resolves valid complaints, will not improve over time.
- Skipped tasks you've paid for: If items on your scope of work are regularly missed, document them and raise the issue formally. If it continues, it's a breach of contract.
- Surprise charges on invoices: Additions that weren't agreed to in writing are a sign of billing practices that will escalate.
- Reluctance to walk through the space with you: A transparent provider should welcome periodic walkthroughs to review quality together.
Start with a provider that puts the scope in writing. Request a Written Quote