Questions to ask
- How do you capture dust instead of knocking it down?
- Can I see your certificate of insurance?
- Will you give me an itemized scope?
- Do you provide before-and-after photos?
- How do you handle sprinkler heads, smoke detectors and suspect materials?
- Will you work when we are closed?
Frequently asked questions
Is my janitorial company qualified?
Many janitorial companies add above-eye-level cleaning. Ask about method, equipment and training, or look for an AELC Network Provider.
Last updated October 4, 2026. Prices are set by each independently owned local AELC Certified Provider.