SEER Upgrades

SEER efficiency upgrades across San Diego County

Replacing a 10-12 SEER heat pump with a 16-20 SEER2 unit cuts cooling energy use by 30-50%, which is real money on San Diego's high SDG&E rates. High-efficiency units also qualify for California TECH Clean rebates and, in some cases, SDG&E utility incentives. We connect homeowners with insured C-20 HVAC crews that confirm rebate eligibility at the estimate and handle the documentation.

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High-efficiency heat pump condenser with SEER2 rating label being installed at a San Diego County home

What's included in this service?

Current system efficiency assessment: measured SEER versus original rating to identify degradation
New unit selection based on your home's cooling and heating load, utility rate structure, and rebate thresholds
Old unit removal including EPA-compliant refrigerant recovery
New high-SEER heat pump installation with matching indoor coil or air handler
Rebate documentation preparation and submission assistance for TECH Clean California and SDG&E programs
Post-install efficiency verification: measured temperature split and system capacity check

When do you need this service?

Your current unit is 10 SEER or lower and more than 10 years old
Your SDG&E cooling bills are significantly higher than neighbors with similar homes
You want to qualify for California TECH Clean rebates before current program funding runs out
You are planning a home sale and want to document high SEER equipment for disclosure
A repair quote has come in and the numbers favor replacement with a higher-efficiency unit

What do homeowners ask about SEER Upgrades?

What SEER rating do I need in San Diego?

California requires a minimum of 15 SEER2 for new installations (SEER2 is the updated measurement standard as of 2023). A 16-18 SEER2 unit makes economic sense on SDG&E's rates. Units above 20 SEER2 deliver additional savings on larger homes or high-usage households.

What is the difference between SEER and SEER2?

SEER2 uses a more realistic test procedure with higher external static pressure, producing ratings about 5-7% lower than the old SEER standard for the same equipment. A unit rated 15 SEER2 is roughly equivalent to the old 16 SEER in real-world performance.

How much can I save on my SDG&E bill by upgrading to a high-SEER unit?

Moving from a 10 SEER unit to a 16 SEER2 unit typically reduces cooling energy consumption by 35-45%. In San Diego, where summer cooling runs June through October, that adds up. Actual savings depend on your home size, thermostat setpoints, and utility rate plan.

Do rebates cover the full cost of a SEER upgrade?

Rebates offset cost but rarely cover it entirely. TECH Clean California rebates typically run $500-$3,000 for qualifying heat pump installations. SDG&E utility rebates vary by program. Confirm current amounts at the estimate; program funding changes.