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Heritage Air Conditioning

HVAC Pros · 7244 Commerce Dr, Santa Ana, CA 92706

4.4 (79 reviews) · 28 years in business
  • Licensed & Insured
  • License #CA-377802

Call now: (327) 265-1600

About Heritage Air Conditioning

Heritage Air Conditioning is an established top-rated hvac contractor serving homeowners across Santa Ana, CA since 1998. Services include central AC and furnace install and repair, heat pump conversions, ductless mini-split installs, ductwork design and replacement, indoor air quality systems, and the increasingly popular spring/fall maintenance plans that keep manufacturer warranties intact. The technicians on staff carry NATE certifications and are happy to walk customers through a Manual J load calculation before quoting any system replacement, so you never end up with an oversized or undersized system.

Heritage Air Conditioning serves homeowners across Santa Ana, CA and surrounding ZIP codes including 92701, 92703, 92704, 92705, 92706. Pricing is up-front and quoted in writing before any work begins, with no obligation if the estimate isn't right for your project.

Services offered

  • Refrigerant leak detection
  • Central AC install & repair
  • Manufacturer warranty work
  • Spring & fall tune-ups
  • Ductwork design & sealing
  • Smart thermostat install
  • Indoor air quality systems
  • Heat pump conversion

Service area

Heritage Air Conditioning covers Santa Ana and the surrounding metro, typically responding to addresses within 25–35 miles of 92706. Same-day appointments are commonly available for non-emergency requests booked before noon, and 24/7 emergency dispatch is offered for active leaks, electrical hazards, no-heat/no-cool calls, and lockouts when applicable.

Licensing & insurance

FixNearMe verifies that Heritage Air Conditioning holds an active CA contractor license (#CA-377802) and carries general liability insurance covering work at residential properties. We re-verify licensing annually and remove any pro whose status lapses or whose review pattern deteriorates.

How to request a quote

Use the free quote form on this page to send your job details directly to Heritage Air Conditioning and up to two other nearby hvac pros in Santa Ana. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.

Recent customer reviews

★★★★★
Best contractor experience I've had as a homeowner. They sent a real written estimate, did exactly what they quoted, and the bill matched.
— Diego R., Santa Ana
★★★★★
They diagnosed an issue three other contractors had missed. Fixed it in two hours and didn't charge for the diagnostic visit. Easy 5 stars.
— Karen W., Santa Ana
★★★★★
Veteran-owned and it shows — disciplined, organized, on time, and the workmanship is meticulous. I will absolutely call them again.
— Anthony P., Santa Ana

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