Harry Pro Services

Harry Pro Services operates throughout the Fullerton and Orange County metro area with nine CSLB contractor classifications covering fire protection, plumbing, and low voltage systems. Since 1999, the company has provided fire alarm installation and monitoring, fire sprinkler installation and inspection, fire extinguisher service, backflow testing, and kitchen hood cleaning to commercial and residential properties. The sole proprietorship maintains a 5-star Google rating and holds active licensure under CSLB #764272 across multiple specialty trades including C-16 fire protection and C-7 low voltage systems. License verification confirms current standing with classifications spanning general building, boiler and warm air heating, electrical, plumbing, fire protection, and specialized contractor services.