- RC Lichy & Associates is a firm of professional building envelope consultants, assisting architects, engineers and building owners with their roofing and waterproofing needs for over Twenty-five years.lichy.com
- Rickjohn Roofing - Providing quality service to some of the finer churches in the Pittsburgh area. Come in and see some of our work.www.rickjohn.com
- Burns and Scalo Roofing Company, Pittsburgh, PA.www.burns-scalo.com
- Insulation distributor and insulation contractor serving industry since 1918.hamiltongv.com