How much verified Water Heater Repair experience is represented on this page?

These technicians have 17 verified water heater repairs across 1 technician in San Francisco, CA.

What are Work-based Credentials?

Work-based Credentials on Serenn are verified records of actual service calls, including equipment serial numbers and repair details. Unlike reviews, they prove hands-on experience with specific brands and equipment types.

Water Heater Repair in San Francisco, CA

Verified water heater repair technicians with documented service history

1 credentialed technician found

Garry Devaney

Boiler Service

Based in San Francisco, CA

Serves Kentfield, Novato + 4 more areas

21 verified Water Heater Repair jobs

Latest Water Heater Repair job: Oct 26, 2026

17 documented in San Francisco, CA

Other documented experience: Navien Water Heater (6) • Axiom Water Heater (2) • Grundfos Water Heater (2)

Latest verified job (any service): Oct 31, 2026

30Work-based Credentials

We have a credentialed technician who serves San Francisco, has documented water heater experience, and is ready to fix your HVAC system.

Verified Work Summary

This water heater repair page for San Francisco, CA includes 17 verified repairs across 1 technician. Listed technicians have 30 verified repairs across their careers on Serenn.

Market: San Francisco, CA
Service: Water Heater Repair
Profiles Available: 1 profile
Latest City-Scoped Evidence: Oct 27, 2026

17 verified water heater repairs are represented in this page's exact scope.

Career Equipment

Water Heater: 21 verified repairs
Boiler: 2 verified repairs
Water Circulating Pump: 1 verified repair

Career Brands

Navien: 6 verified repairs
Axiom: 2 verified repairs
Grundfos: 2 verified repairs
Taco: 2 verified repairs
Takagi: 2 verified repairs

City-Scoped Repair Patterns

Repair issue data is still being normalized.

Frequently Asked Questions

How much verified Water Heater Repair experience is represented on this page?: These technicians have 17 verified water heater repairs across 1 technician in San Francisco, CA.
What are Work-based Credentials?: Work-based Credentials on Serenn are verified records of actual service calls, including equipment serial numbers and repair details. Unlike reviews, they prove hands-on experience with specific brands and equipment types.