Business Details
27 Years
experience
Emergency
services
Trusted Backflow Prevention Services in San Francisco
C&L Plumbing is a family-operated business serving the San Francisco Bay Area since 1999 with 25 years of combined experience in plumbing and fire sprinkler services. We specialize in backflow prevention, testing, repair, and replacement for residential and commercial properties. Our team is licensed and insured, holding certifications from the American Water Works Association (AWWA) and recognition by the San Francisco Department of Public Health (SFDPH) and San Francisco Public Utilities Commission (SFPUC).We prioritize customer satisfaction through reliable service, adherence to state and local regulations, and transparent pricing. Our mission focuses on delivering fair, affordable solutions while maintaining the highest standards of safety and compliance with CA IAPMO Uniform Plumbing Code and USC engineering guidelines.
Services
Backflow Testing
Valve Replacement
System Certification
Emergency Repairs
Plumbing Inspections
Fire Sprinkler Services
Irrigation System Maintenance
HVAC Integration
Water Safety Compliance
Annual Inspections
Details
- Year established: 1999
Highlights and features
- 25 years of combined experience in plumbing and fire sprinkler services
- AWWA-certified backflow testers recognized by local water districts
- 7-day scheduling flexibility for urgent plumbing needs
- Transparent pricing with bulk discounts for multiple assemblies
- Longstanding client relationships built on trust and reliability
Associations and certifications
- San Francisco Department of Public Health (SFDPH)
- San Francisco Public Utilities Commission (SFPUC)
- American Water Works Association (AWWA)
- California State License Board (CSLB)
Services
Backflow Testing
Our certified technicians perform comprehensive backflow testing for residential and commercial properties. We ensure compliance with California Title 17 regulations through precise diagnostics and documentation. All test results are submitted to relevant authorities to maintain your water system's legal compliance and safety.
Valve Replacement
We replace and repair malfunctioning backflow valves across various systems. Our licensed plumbers use code-compliant parts to restore system integrity. Emergency services prioritize rapid assessment and resolution to prevent water contamination risks while maintaining regulatory compliance.
System Certification
Our team provides official certification for backflow prevention systems. This includes documentation submission to SFDPH and SFPUC. We ensure all installations meet CA IAPMO Uniform Plumbing Code standards, with detailed reporting for both new and existing systems.
Questions
Why is backflow testing required annually?
California law mandates annual inspections to prevent water contamination. Certified testing ensures devices function properly, protecting public health by maintaining separation between potable water and potential pollutants.
What areas do you service?
We operate throughout the San Francisco Bay Area, including San Francisco, San Mateo, and Marin counties. Our technicians are certified by local water districts across these regions.
How much does backflow testing cost?
Standard testing starts at $115 per assembly with 10% discounts for multiple devices. DCDA2 assemblies cost $180. Pricing includes all required documentation and submittals to regulatory agencies.
Are your technicians certified?
Our team holds certifications from the American Water Works Association (AWWA) and is recognized by SFDPH, SFPUC, and CA-NV AWWA. We maintain active listings in local water district approved tester directories.
What happens if a device fails?
Failed assemblies require immediate repair or replacement. We provide detailed diagnostics and cost estimates for necessary corrections. Testing fees apply regardless of pass/fail status as required by regulation.
