Hydronic Boiler & Radiant Heat Service
Hydronic boiler systems — whether heating radiators or in-floor radiant systems — are among the most comfortable and efficient heating methods available. Action Plumbing services and repairs gas-fired boilers, radiant floor systems, and associated hydronic distribution components throughout Sonoma County.
Boiler Problems We Fix
- No heat from radiators or radiant floors
- Boiler kettling (banging/rumbling noise)
- Pilot light won’t stay lit
- Boiler leaking water
- Error codes / lockout condition
- Pressure relief valve discharge
- Circulator pump failure
- Zone valve problems
- Expansion tank issues
Boiler Repair Costs
Diagnostic Service Call$75 – $125
Thermocouple / Pilot Assembly$150 – $250
Circulator Pump Replacement$300 – $600
Zone Valve Replacement$200 – $400
Expansion Tank$150 – $350
Annual boiler service recommended for efficiency and longevity. Ask about service plans.