Sustainable Group Inc. is a premier licensed General Contractor (CA #966993) providing general construction, environmental remediation, demolition, civil site development, and marine construction services. We also offer Leadership in Energy and Environmental Design (LEED) expertise pertaining to renewable energy and sustainable sites, as well as overall facilities management consulting services. Sustainable Group key personnel have over 22 years of experience in successfully executing projects and performing expert facilities management for multiple Federal entities including the Department of Homeland Security, Department of Agriculture, Department of Defense, Department of Transportation, and the Army Corps of Engineers.


Sustainable Group founder and CEO, Roger Wykle PE, LEED AP, PMP, CFM is a retired U.S. Coast Guard (USCG) Commander, and an industry leader in sustainable project delivery and facility management practices. Mr. Wykle is also a major proponent of energy conservation and was integral in the successful execution of the first-ever Energy Savings Performance Contract for the USCG in Alameda, CA, along with the implementation of hundreds of energy conservation measures (ECMs) along the West Coast.


More recently, Mr. Wykle served as the Senior Project Director for the site construction of two solar plants in support of Pacific Gas and Electric’s 250-MW Solar Program. In addition, as Commanding Officer of USCG Civil Engineering Unit, Honolulu, HI, Mr. Wykle directed an extensive solar panel installation project at Coast Guard Station Kauai, and was a leader in the solar initiative during the U. S. Army Public/Private Venture (PPV) at the former USCG Red Hill Housing Area.


Certifications: PE, LEED, AP, PMP, CFM


Sustainable Group is a Services Disabled

Veteran Owned Small Business Corporation

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(925) 899-9721