Home › Top 5 Roofing Contractor in Placentia, California Find best Roofing Contractor in Placentia, California, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Roofing Standards US, Placentia, CA 92870930 Lawrence St Top Roofing Contractor - Placentia (CA 92870) US, Placentia, CA 92870151 N Kraemer Blvd SteelROCK Roof US, Placentia, CA 92870721 Monroe Way Elite Roofing And Solar Solutions US, Placentia, CA 92870610 Jefferson St Ste. E Rudy's Roofing Inc US, Placentia, CA 9287016191 Tunisia Cir