ES is an environmental engineering company specializing in matters of petroleum remediation, water/wastewater engineering and management, landfill engineering and monitoring, groundwater assessment/remediation, storm water monitoring, and regulatory compliance for commercial/industrial companies and public agencies. ES is a California corporation that is based in Orange, California with a Central Coast office in Ventura County and a Northern California office (specific location to be announced) in the Central Valley of California. ES has been conducting environmental assessment, remediation, engineering and construction services throughout California for more than 10 years. ES has developed a reputation for providing cost effective alternatives compared to other environmental consulting firms while at the same time delivering a higher level of commitment to customer service and accessibility to the principals in the company. We believe that the advantages of developing a good consultant to client relationship are often intangible yet will prove to be invaluable in completion of the client’s goals for a given project. ES’s goal is to solve the client’s engineering and environmental problems in the most economical manner and to improve their public image and public relations. It is our understanding of the regulations and associations built with the regulators at those agencies which enables us to fully identify our client’s true liability and site specific exemptions. We also recognize that each project and each client have their unique conditions and budget constraints. As a result, we have often negotiated agency acceptance for conservative-money saving alternatives to government mandated environmental action issued by local, State, or Federal agencies that would have otherwise followed strict compliance with prescriptive regulations.
| Website | http://www.montrose-env.com |
| Revenue | $696.4 million |
| Employees | 29 (0 on RocketReach) |
| Founded | 1997 |
| Address | 1036 W Taft Ave, Orange, California 92865, US |
| Industry | Environmental Services |
| Keywords | Environmental Engineering, Environmental Remediation, Petroleum Remediation, Environmental Consulting Services, Water Treatment, Wastewater Management, Groundwater Remediation, Groundwater Assessment, Environmental Consulting, Wastewater Treatment, Site Remediation, Environmental Monitoring, Landfill Engineering, Regulatory Compliance, Water Resources, Environmental Compliance, Stormwater Management, Pollution Control, Hydrogeology |
| Competitors | WSP, AECOM, Arcadis, Tetra Tech, Ramboll, Black & Veatch, GHD, Sierra Nevada Corporation, Terracon, Golder Peru S.A. +35 more (view full list) |
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The ES Engineering Services, LLC annual revenue was $696.4 million in 2026.
ES Engineering Services, LLC is based in Orange, California.