Cornerstone Environmental Group

Welcome to Cornerstone Environmental Group
A privately-owned engineering consulting and field service company dedicated to providing services to the solid waste industry and commercial and industrial clients throughout the nation.

Cornerstone Environmental Group, LLC was founded by industry leaders who have helped to develop and shape solid waste and environmental technology over the past thirty years.

Cornerstone’s staff is a team of professionals recognized nationally for their environmental expertise. The entire Cornerstone organization shares a common vision - to serve its clients with energy, integrity, and innovation.

Cornerstone’s mission:

  • Provide the highest quality environmental, solid waste engineering, field service, and construction management services, from project conception to completion
  • Focus on responsiveness and superior client service to exceed our clients’ expectations on every project
  • Provide a rewarding and challenging work environment that encourages innovation and a strong passion for our work

Our services include:

  • Landfill engineering and design
  • Site and civil design
  • Environmental services
  • Air quality services
  • Biogas services
  • Transfer, recycling, and processing facilities
  • Operations and maintenance

For more information, please refer to Cornerstone's Statement of Qualifications.

Cornerstone Environmental Group, LLC © 2010
Last updated 2/2/10 | 
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What's New

1/21/10
EPA issues update and guidance on MSW Landfill Mandatory GHG Reporting Rule. Read more

12/15/09
Cornerstone presents fall seminar on “Hot Topics in Landfill Gas Design and Air Compliance”. Read more

12/11/09
Cornerstone offers expanded hydrogeological and remediation services. Read more

11/13/09
Cornerstone announces opening of Rochester, New York office. Read more

10/21/09
C
ornerstone provides information on MSW landfill mandatory GHG reporting rule. Read more

8/10/09
Cornerstone is proud to announce that Ray Ramos, an experienced air quality meteorologist and project manager, has joined our team. He is based out of the Plymouth, Wisconsin office.
Read more