From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc. has grown to be one of the top electrical, systems and automation contractors in the United States. Employees of ERMCO, Inc. are dedicated to the business of building relationships including being actively involved in multiple associations and organizations throughout the construction industry. At ERMCO, we work with you to understand your electrical, systems and automation needs. We develop innovative solutions that enable efficient design, installation, integration and management of your power, systems and controls resources. www.ermco.com
Looking for a particular ERMCO, Inc. employee's phone or email?
The ERMCO, Inc. annual revenue was $69.7 million in 2026.
David Peterson is the President and CEO at ERMCO Inc. of ERMCO, Inc..
193 people are employed at ERMCO, Inc..
ERMCO, Inc. is based in Greenwood, Indiana.
The NAICS codes for ERMCO, Inc. are [23, 238].
The SIC codes for ERMCO, Inc. are [173, 17].