Growing Stronger Together!

A-1 Peterson Plumbing Company is the oldest operating full service plumbing company in Orange County. We are the area’s most diversified plumbing company, providing assistance in areas of drain cleaning, hydro-jet line blasting, new construction, plumbing upgrades, gas piping, backflow, septic tank and aeration pumping and installation, portable toilets, fire lines, water heaters and water testing.