24/7 EMERGENCY SERVICES
Woman Owned and Veteran Operated
THE OLDEST PLUMBING COMPANY IN ORANGE COUNTY!
A-1 Peterson Plumbing Company is the oldest operating full-service plumbing company in Orange County. We are a diversified plumbing company that services all of The Golden Triangle area, 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.

TRUST IN OUR PLUMBERS
Since 1968, A-1 Peterson Plumbing has provided plumbing services from licensed, bonded, and insured plumbers.
24-HOUR EMERGENCY SERVICE
If you're facing a plumbing disaster, call us anytime, day or night, for 24-hour emergency services!
DON'T BREATHE HARMFUL FUMES!
If you smell gas, get out of your house and call A-1 Peterson Plumbing immediately!
WHY CHOOSE US?
- We have been in business in Orange County for 54 years.
- We are licensed and insured for your protection.
- We employ master, journeymen, and apprentice plumbers with a total of over 170 years of plumbing experience!
- All employees are drug tested before hiring, annually and at random intervals.
- All employees are US citizens and speak English.
- All employees are ISTC (safety) trained and certified and TWIC (Maritime ID) certified.
- Our company has a 100% safety record.
- We have been honored for our commitment to diversity and for hiring Military Veterans.
- We are a certified female-owned small business.
- Family-owned and operated since 1968.