Water Heater Services in Cotati
- Water heater diagnosis and repair (all brands)
- Same-day water heater replacement
- Tank and tankless water heater installation
- Anode rod replacement
- Sediment flushing (important in Cotati due to hard water)
- Pressure relief valve replacement
Water Heater Costs in Cotati Area
Repair / Diagnosis$75 – $350
New 40–50 Gal Tank (installed)$900 – $1,800
Tankless Unit (installed)$1,500 – $3,500+
Free estimates on replacement. Diagnostic fee credited toward repair.
Why Cotati Homeowners Choose Action Plumbing
We’ve served Sonoma County since 1970. Cotati residents choose us because we diagnose accurately, quote honestly, and repair with integrity. Our 4.7★ Google rating and 4.4★ Yelp rating reflect 50+ years of honest service — and a CSLB license (#325110) you can verify.
We’re 9 miles from Cotati with typical drive times of 15–20 min. For emergencies, we dispatch immediately.
Same Service Available in Other Cities
View our full Cotati services page or the Water Heater Repair service page.