Bilt-well Roofing - Visit Sponsors Go back to directory. Add to Address Book. Bilt-well Roofing Bilt-well Roofing Contact: Bruce Radenbaugh Work Los Angeles CA work Work Phone: (323) 254-8222work Work Email: brucerad@biltwell.comINTERNET Website: Bilt-well Roofing Categories: Bronze Advocate Updated 7 months ago.