GrayMar Environmental Services, Inc. — Biohazard & Crime Scene Cleanup, Fontana, CA (License Verified)

✓ License verified.
CA CDPH Trauma Scene Waste Management Practitioner — TSW #818
Cross-referenced against the California CDPH Trauma Scene Waste Management Practitioners registry, July 2026. View source registry. Licenses and registrations can lapse — confirm current status with the issuing agency before hiring.

Listing details

Company	GrayMar Environmental Services, Inc.
Location	Fontana, California
Phone	909-436-8512
License / registration	TSW #818 (CA CDPH Trauma Scene Waste Management Practitioner)
Source	Official state registry, retrieved July 2026