Over 50 Years of roofing experience!

Gueriera Roofing has been installing commercial and industrial singleply and modified bitumen (mod-bit) roofs in the Chester County area since 1959.  We have established ourselves as a trusted commercial roofer by 1000s of customers by delivering the highest quality of service and installing the highest quality of material.  Thousands of commercial and industrial businesses and property owners in Chester County and the greater Philadelphia area have trusted their industrial and commercial roof installations to Gueriera Roofing Corp.

Overbrook Country Club TPO Membrane
Overbrook Country Club TPO Membrane
Bishop Shanahan High School Fleece Back EPDM Membrane
Bishop Shanahan High School Fleece Back EPDM Membrane

Gueriera Roofing Corp. can help you with your commercial or industrial single-ply and modified bitumen roofing system.  Whether you have storm damage and are in need of repairs or you are need to have a complete installation, we will be glad to help with your commercial roofing system needs.


  • Complete removal and installation
  • Service work
  • Water damage repair
  • Single-ply Roofing installation – (EPDM, TPO, PVC)
  • Modified Bitumen Membrane Roofing installation
  • Built up roofing systems (hot asphalt)
  • Steep slope (shingles)

If you are in Tri-state area and are looking for the right commercial roofer to trust the value and safety of your investment, Gueriera Roofing Corp. is the right choice.