Operations and Maintenance Services

Cornerstone offers a wide range of operations and maintenance (O&M) services at active and closed landfills and landfill gas-to-energy (LFGTE) facilities throughout the United States that includes O&M of landfill gas collection and control systems, leachate and condensate collection and pumping systems, and groundwater monitoring networks. From overseeing construction, to conducting environmental monitoring, to operating control systems, our clients rely on us to ensure efficient, safe and productive operations and to maintain compliance with regulatory requirements.