Work With The Top Backflow Repair Company in San Rafael

Providing 24/7 Emergency Repair Since 1990

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Common problems with backflow repair companies

  • Never on time
  • Poor customer service
  • Lack of professionalism
  • Hidden fees

Super Service Plumbing’s backflow repair solutions

  • Prompt and flexible appointments
  • Highly dedicated to quality customer service
  • Professional, honest and knowledgeable
  • Transparency with plumbing costs

Plumbing Service Discounts

Comprehensive Backflow Repair Services

  • Backflow Certification
  • Backflow Testing
  • Annual Maintenance
  • Backflow Prevention
  • Backflow Replacement
  • Fire Sprinkler Backflow Inspections
  • Backflow Installation & Assembly
  • Domestic Backflow Inspections

Trusted Backflow Repair for San Rafael & Beyond

San Rafael
Novato
Mill Valley
San Anselmo
Larkspur
Tamalpais

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Corte Madera
Tiburon
Fairfax
Sausalito
Kentfield
Lucas

Frequently Asked Questions on Backflow Repair

What does a backflow preventer do?

A backflow preventer is a device installed onto your home’s water pipes that allows water to flow in only one direction and never in the opposite direction.

The sole responsibility of your backflow preventer device is to prevent your drinking water from harmful contaminants.

How much does it cost to replace a backflow valve?

Backflow parts can cost a consumer anywhere from $45 and $950. And to retrofit onto an existing system, costs for parts alone could be much higher.

For a more accurate cost for your backflow valve, please call (707) 544-6444.

What causes a backflow preventer to leak?

A leak from your backflow preventer is most often caused by debris such as sand or dirt coming from the domestic water source getting into the seat of the relief valve and preventing it from shutting all the way.

What happens when a backflow preventer fails?

If your backflow preventer fails – or if you’re concerned it might fail – give your local plumbers a call right away to ensure your family’s drinking water remains safe.

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