National Association of Energy Service Companies 1615 M Street, NW, Suite 800, Washington, DC 20036
202/822-0950 FAX: 202/822-0955
National Association of Energy Service Companies

Member Company Snapshot

Profile of IES

Contact: Stan G. Butts
Title: President
Location: Sacramento, CA
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Since 1988, IES has provided design, engineering and construction for our clients including our Facility Energy Solutions approach. IES is USGBC accredited and certified in green building design, construction and operations. Our highly trained and skilled IN HOUSE employees operate as members of our customers’ teams, from job dedicated Project Managers, Estimators, Registered Professional Engineers and construction crews to Certified Energy Managers, LEED and CLEP Professionals. IES was the first California company to be awarded the MSCA Green Star Certification and has also received Energy awards from the United States Senate.