The Rancho Cucamonga Building Inspection staff conducts safety and compliance inspections on permitted work from water heater installations to multiple unit apartment complexes. Our department offers next day inspections for all permits. Inspections are performed Monday through Thursday between 8 a.m. and 5 p.m. Sign into your account on the Rancho Cucamonga Online Permit Center to schedule your inspection. You can also access the Mobile Version here to access your account. Please view the Building's Daily Inspection Schedule on the day of your inspection to confirm the time frame of the inspection.