Hours Of Operations Pro Build Company Iowa Mason City 50401 Pro Build Company Hours of Operation and Location in Mason City, IA 50401 4.0 - 71 votes 516 2nd St Nw, Mason City, IA 50401 (641) 424-4952 Get Directions Pro Build Company Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Mason CityView More Apparel CarharttJCPenneyKohl's OutletVisionworksVictoria's Secret Sports TargetVansFinish LineBasic Basic Jewelry Hobby LobbyKohl's OutletKay JewelersBon-TonYounkers Recommend For You Beltone Hearing Aid Center Coborn's Herbalife Hanes El Toro Market Kohl's Outlet A Nails A+ Roofing Alcoholics Anonymous Computers Incorporated