Hydro Backflow Covina CA — Backflow Services
Business Overview
Hydro Backflow Covina CA is a licensed backflow prevention company serving homes and businesses across the San Gabriel Valley and beyond. The company provides testing, annual certification, repairs, replacements, and new installations for residential and commercial properties. Staffed by certified backflow technicians, Hydro Backflow operates 24 hours a day for emergency calls.
Technicians are trained to work on a range of systems — from backyard irrigation valves in older Covina neighborhoods to commercial assemblies at shopping centers. They travel from local offices in Covina, Arcadia, Los Angeles, and Newport Beach to reach customers quickly.
Key Services
- Backflow testing and annual certification — reports provided to local water agencies as required.
- Backflow repairs and parts replacement — on-site assessment and written estimates.
- New backflow assembly installation for homes, multi-family units, and commercial sites.
- Plumbing inspection, installation, and repair related to backflow devices.
- 24-hour emergency response for failed devices or urgent water safety issues.
Areas Served
Hydro Backflow serves Covina CA and many nearby communities. Primary coverage includes:
- West Covina, Rosemead, Glendora, Rowland Heights, Azusa, Covina
- San Gabriel, Monrovia, Temple City, San Dimas, La Verne, Valinda
- West Puente Valley, Duarte, South San Jose Hills, Vincent, Citrus
- Charter Oak, South Monrovia Island, East Pasadena, Mayflower Village, North El Monte, Irwindale
They also serve customers across Los Angeles, Orange, San Bernardino, Riverside, Kern, and San Diego counties.
Company History
Hydro Backflow has been in the backflow prevention field for more than 42 years. The company began as a small, local shop focused on device testing. Over the decades it expanded services and opened additional offices to cover Southern California.
The business grew by adding certified technicians and by joining professional groups like the American Backflow Prevention Association. That membership helps keep staff current with testing standards and local code changes.
Leadership
Leadership at Hydro Backflow consists of experienced technicians and managers with decades in plumbing and backflow work. They maintain a local presence through area offices and by working with municipal water departments when projects require coordination.
The team focuses on practical problem-solving. Staff often return to the same neighborhoods, so customers see familiar faces and consistent service.
Specialties & Highlights
- Certified backflow technicians in every service area.
- Full-service: testing, certification, repair, replacement, and installation.
- 24/7 emergency availability for urgent water-safety issues.
- Experience with residential irrigation systems and commercial assemblies.
Why Locals Choose Hydro Backflow
Residents and businesses pick Hydro Backflow Covina CA for steady, no-nonsense work backed by decades of experience. The company focuses on clear testing reports, code-compliant repairs, and responsive emergency service. In Covina’s warm, dry climate, keeping irrigation and backflow devices working is important. Hydro Backflow brings practical knowledge and regular service to older homes and newer developments alike.
For backflow testing, repair, or an after-hours concern, Hydro Backflow Covina CA offers trained technicians and local response across the region.
Contact Information
Hydro Backflow
: 274 E Rowland St Ste B, Covina, CA 91723
: http://www.hydrobackflow.com
Business Services
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |







