Montrose Environmental Group, Inc.

Montrose Environmental Group, Inc.

Montrose Environmental Group, Inc. is a national, high-growth environmental company offering Air Quality and Environmental Laboratory services to a diverse range of clients in industry and government. Headquartered in Orange County, California, Montrose Environmental Group, Inc. has 26 offices and approximately 450 employees nationwide.

Company details

1 Park Plaza, Suite 1000 , Irvine , CA 92614 USA

More Office Locations Locations Served

Business Type:
Service provider
Industry Type:
Air and Climate - Air Pollution Treatment
Market Focus:
Globally (various continents)
Year Founded:

Montrose Environmental Group, Inc. operates under different brands across the country. Each brand is well-established and represents a long tradition of delivering high-quality environmental services to our clients.

  • Air Compliance Testing, Inc.
  • Associated Laboratories
  • Avogadro Environmental Corporation
  • Class One Technical Services, Inc.
  • Delta Air Quality Services, Inc.
  • Eastmount Environmental Services, LLC
  • EDM Consulting, L.L.C. t/a Enviroplan Consulting
  • Emission Testing Services, Inc.
  • Entec Services
  • Enthalpy Analytical, Inc.
  • Horizon Engineering, LLC and AmTest Air Quality, LLC
  • SCEC
  • South Florida Environmental Services, LLC
  • The Air Compliance Group, LLC
  • The Avogadro Group, LLC