PetersenDean Steps Aboard SEIA’s Board of Directors Updated On Fri, Aug 3rd, 2018 by Saurenergy 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, […] Read more
