Sheet Metal & Air Conditioning Contractors’ National Association


SMACNA Video: Paul Heimann, Welsch Heating & Cooling

Oct 10, 2019
The grand finale of SMACNA's 75th Anniversary is coming up. Hear Paul Heimann, vice president, Welsch Heating & Cooling, talk about how SMACNA has acted as a support network for him and the company he works for. He sees the association as a resource that will helps contractors stay ahead of continuing technology changes.