board of directors

PetersenDean Steps Aboard SEIA’s Board of Directors

Gary Liardon, president of Consumer Group Nationwide at PetersenDean, will serve as a director on the SEIA board of directors. The Solar Energy Industries Association (SEIA), the national trade association for the U.S. solar energy industry states that PetersenDean, a leading U.S. roofing and solar power contractor, has joined SEIA’s board of directors. Gary Liardon, […]

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