Crew member in protective coveralls sanitizing an empty city sidewalk
OSHA Certified

Exterior Crime Scene Cleanup

OSHA certified biohazard and exterior scene remediation for outdoor properties in Washington, D.C. and the surrounding region.

Call for Confidential Exterior Cleanup Response

Scope of service

GW Group provides exterior crime scene cleanup only: sidewalks, parking lots, parking garages, alleys, exterior walls, outdoor stairwells, courtyards, and other outdoor surfaces.

GW Group does not provide interior crime scene or trauma cleanup inside homes, apartments, offices, or other buildings.

If your situation involves an interior scene, please contact a licensed interior biohazard remediation company. GW Group's OSHA certified team handles exterior surfaces only.

What we clean, exterior only

  • Blood and biohazard removal from outdoor surfaces
  • Bodily fluid and biological material remediation on sidewalks, driveways, and parking areas
  • Disinfection and sanitization of affected outdoor surfaces
  • Odor treatment for exterior areas
  • Safe removal and disposal of biohazard materials per OSHA and D.C. regulations

Credentials

  • OSHA Certified for Bloodborne Pathogens and Biohazard Cleanup
  • Licensed to operate in Washington, D.C.
  • Insured and Bonded
  • CBE Certified
  • Discreet, professional crews. Marked or unmarked vehicles available on request

Our process

  1. 01

    Confidential call intake, exterior scene only

  2. 02

    Rapid response scheduling

  3. 03

    Site assessment and safety perimeter

  4. 04

    OSHA compliant exterior cleanup and disinfection

  5. 05

    Proper biohazard disposal and documentation

  6. 06

    Final site inspection and sign off

Call for Confidential Exterior Cleanup Response

Available for law enforcement, property managers, and government facilities.

240-290-6097