Same-day heat pump service across Orange County — 714-499-6656 — C10 & C20 licensed

Heat Pump Repair, Installation & Maintenance in Orange County

Licensed C20 HVAC contractor serving Orange County and LA County. Same-day repair, expert installation of new heat pump systems, and twice-yearly maintenance plans. Free written estimates.

Call 714-499-6656

Heat Pump Services We Provide

Heat Pump Repair

Same-day diagnostic and repair for all major brands — Trane, Carrier, Lennox, Bosch, Mitsubishi, Daikin, LG, Goodman. We carry common parts on every truck so most repairs are completed in a single visit.

Heat Pump Installation

Full system installs from sizing and load calculation through permit, ductwork modifications, refrigerant charge, and city inspection. We install whole-home, ductless mini-split, and hybrid heat pump systems.

Heat Pump Maintenance

Twice-yearly tune-ups (spring + fall) that keep your heat pump efficient and catch problems early. Annual plans available with priority scheduling and 15% repair discount.

Heat Pump Pricing: Orange County 2026

Important: The prices below are typical ranges for Orange County in 2026. Your final price is determined by a free on-site assessment — we look at system size, ductwork, electrical capacity, and rebate eligibility before quoting. Call 714-499-6656 for an honest, fixed-price quote.
ServiceTypical CostNotes
Diagnostic / service call$89 – $150Applied to repair
Capacitor replacement$200 – $400Most common repair
Reversing valve repair$400 – $900Switches heating ↔ cooling
Refrigerant recharge (R-410A)$300 – $700Leak repair required first
Defrost board replacement$350 – $700Outdoor unit control
Compressor replacement$1,500 – $3,200Major repair — consider replacement
Heat pump installation (2.5–3 ton)$6,500 – $9,500Most OC homes
Heat pump installation (4–5 ton)$9,500 – $13,500Larger homes
Ductless mini-split (1 zone)$3,500 – $5,500Single room / add-on space
Ductless mini-split (3–4 zone)$8,500 – $14,500Multi-room install
Annual maintenance plan$200 – $350/yrTwo tune-ups + discounts

Why Choose a Heat Pump in Orange County?

Heat pumps are one of the most efficient ways to heat and cool a home, and Orange County's mild winters make them an exceptional fit. Unlike a gas furnace + AC combo, a single heat pump system handles both heating and cooling using electricity — no gas line required.

Rebates & Tax Credits

Most Orange County homeowners qualify for at least one rebate when installing a new heat pump. Stack as many as you qualify for:

Aerosphere itemizes every install invoice so you have the documentation needed to claim each rebate you qualify for.

Get a Free Heat Pump Estimate Today

Serving Fountain Valley, Irvine, Anaheim, Fullerton, Huntington Beach, Long Beach, and all of Orange County. C10 & C20 licensed. Same-day site assessments available.

Call 714-499-6656

Frequently Asked Questions

How much does heat pump installation cost in Orange County?

Heat pump installation in Orange County typically runs $6,500–$9,500 for a 2.5–3 ton whole-home system, $9,500–$13,500 for larger 4–5 ton systems, and $3,500–$5,500 for a single-zone ductless mini-split. Federal IRA credits and SCE rebates can offset $2,000–$3,500 of total cost.

Is a heat pump worth it in Orange County?

Yes. Orange County's mild climate is one of the best in the country for heat pump efficiency. A modern variable-speed heat pump cuts HVAC electric bills by 20–40%, replaces both your AC and furnace, and qualifies for $2,000+ in stacked rebates. Most homeowners break even on the upgrade within 5–7 years.

How long does a heat pump last?

Properly maintained heat pumps last 15–20 years in Orange County, similar to a central AC. Annual maintenance significantly extends lifespan by catching capacitor, contactor, and refrigerant issues before they cause compressor failure.

Do you service heat pump brands like Mitsubishi, Daikin, and LG?

Yes. Aerosphere services every major heat pump brand including Trane, Carrier, Lennox, Bosch, Mitsubishi, Daikin, LG, Goodman, Rheem, and York. Our technicians carry brand-specific parts on every truck for same-day repair.

Serving Orange County & LA County

Aerosphere Electric provides heat pump repair, installation, and maintenance across Anaheim, Irvine, Fullerton, Huntington Beach, Santa Ana, Long Beach, Lake Forest, Mission Viejo, Fountain Valley, and dozens more Orange County and LA County cities. Learn more about our full HVAC services or electrical panel upgrades for new system installs.