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Heritage Heating & Air

HVAC Pros · 8034 Jefferson Blvd, Fremont, CA 94539

4.3 (381 reviews) · 38 years in business
  • Licensed & Insured
  • ⚡ 24/7 Emergency
  • BBB Accredited
  • License #CA-684599

Call now: (345) 255-3003

About Heritage Heating & Air

Founded in 1988, Heritage Heating & Air has built a reputation in Fremont, CA as a straight-shooting independent hvac contractor that doesn't push system replacements when a repair will do. The team is unusually rigorous about indoor air quality and ventilation work in addition to core heating and cooling, and is one of the few local shops that will quote both a repair and a replacement option on the same visit so homeowners can make an informed call. NATE-certified, state-licensed, EPA refrigerant-handling certified, and proudly insured.

Heritage Heating & Air serves homeowners across Fremont, CA and surrounding ZIP codes including 94536, 94538, 94539, 94555, 94560. 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

  • Commercial RTU service
  • Whole-home humidifier
  • Spring & fall tune-ups
  • Furnace install & repair
  • Ductwork design & sealing
  • Heat pump conversion
  • Manufacturer warranty work
  • Smart thermostat install

Service area

Heritage Heating & Air covers Fremont and the surrounding metro, typically responding to addresses within 25–35 miles of 94539. 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 Heating & Air holds an active CA contractor license (#CA-684599) 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 Heating & Air and up to two other nearby hvac pros in Fremont. 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., Fremont
★★★★★
Used them twice now. Always punctual, polite, and the work has held up perfectly. Saving them in my phone for next time.
— Priya S., Fremont
★★★★★
Got us booked the same day and finished the job in a single visit. Cleaned up everything before they left — couldn't even tell they'd been here.
— Mark T., Fremont

Other HVAC Pros in Fremont

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Sterling Heating & Air

HVAC Pros · Fremont, CA 94560

4.2 (205 reviews)
  • Licensed & Insured
  • 10+ Years
  • BBB Accredited

Founded in 2016, Sterling Heating & Air has built a reputation in Fremont, CA as a straight-shooting independent hvac contractor that doesn't push system replacements when a repair…

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