New AC Installation in Sonoma County
Adding central air conditioning or replacing an aging system is one of the most impactful comfort upgrades you can make to a Sonoma County home. Action Plumbing, Heating & Air sizes, selects, and installs the right system for your home — fully permitted and inspected.
When to Replace Your AC
- Your AC is 12–15+ years old
- Repair costs exceed 50% of replacement cost
- System needs R-22 refrigerant (very expensive, being phased out)
- Energy bills are rising despite no change in use
- System no longer keeps the house comfortable on hot days
AC Installation Costs in Santa Rosa
14–16 SEER2 System (standard)$3,500 – $5,500
18–21 SEER2 System (high efficiency)$5,000 – $7,500
Ductwork Modifications$500 – $2,000
PG&E Rebate (qualifying units)Up to $400
Free in-home estimates. Financing available. Includes permit and inspection.