Top-Rated HVAC Contractor in San Jose

Licensed heating and air conditioning services in San Jose and the South Bay. Upfront pricing, same-week scheduling, and work backed by real credentials.

4.9 on Google 41 reviews

4.9 on Google
41+ Verified Reviews
Licensed & Insured
EPA 608 Certified
Locally Owned, San Jose

Our Services

Full-service HVAC from installation to emergency repairs throughout the San Jose area.

AC Install

New central air conditioning systems sized and installed for your San Jose home or business.

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AC Repair

Fast diagnostics and repairs for any make or model of air conditioner, same-week availability.

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Furnace Install

High-efficiency gas furnaces installed with full ductwork integration and city permit if required.

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Furnace Repair

Heating system troubleshooting, igniter replacement, heat exchanger inspection, and more.

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Maintenance Plans

Annual tune-ups keep your system running longer and cut surprise repair bills in the South Bay.

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Indoor Air Quality

Filter upgrades, duct cleaning referrals, and ventilation assessments for cleaner air at home.

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Family-Owned HVAC Service, Built on Trust.

Posada's Heating & Air Conditioning has been serving San Jose homeowners for years with honest, affordable HVAC work. Owner Luis Posadas-Trevino is EPA 608 Certified and holds California HVAC Contractor License #1015649, so every job comes with real credentials and real accountability.

From central AC and furnace installs to ductwork replacement and dryer vent service, the team shows up on time, works clean, and prices fairly. Customers regularly report that the work costs far less than larger companies charge, without any compromise on quality or professionalism.

Our process: Phone call for a free quote, on-site assessment, clear pricing, professional installation or repair, and a full walkthrough when the job is done.

4.9 on Google · 41 reviews

HVAC technician servicing an air conditioning unit in San Jose

What Customers Say

4.9 on Google · 41 reviews

"Luis installed our HVAC system at a fraction of what the big companies quoted and did an excellent job from start to finish."

Google Review

"Had a dryer vent problem and Luis fixed it in under an hour. Professional, honest, and fairly priced."

Google Review

"Luis and his team knocked out our central AC and furnace installation quickly, kept the work area clean, and walked us through everything after."

Google Review

Frequently Asked Questions

How long does a typical HVAC installation take in San Jose?

A new AC or furnace installation usually takes one to three days depending on system size and ductwork. Posada's Heating & Air Conditioning will give you a timeline before work starts so you can plan accordingly.

Do you offer free estimates?

Yes. Call (408) 991-2645 and Luis will assess your system and give you an upfront quote with no obligation.

Are you licensed and insured?

Yes. Posada's Heating & Air Conditioning holds California HVAC Contractor License #1015649 and EPA 608 Certification. The business is fully insured.

What areas of the South Bay do you serve?

The team serves San Jose and the surrounding South Bay, including East Side San Jose, Milpitas, Santa Clara, and nearby communities.

Can you handle emergency heating or cooling calls?

Call (408) 991-2645 and explain the situation. Luis prioritizes no-heat or no-cooling calls and will let you know the earliest available slot.

What payment methods do you accept?

Posada's Heating & Air Conditioning accepts cash and major credit cards. Ask about payment options when you call for your quote.

Get In Touch

Free quotes by phone. Same-week appointments most weeks.

Address
13810 Highwood Dr, San Jose, CA 95127

Phone
(408) 991-2645

4.9 · 41 Google reviews

SundayClosed
Monday8:00 AM - 7:00 PM
Tuesday8:00 AM - 7:00 PM
Wednesday8:00 AM - 7:00 PM
Thursday8:00 AM - 7:00 PM
Friday8:00 AM - 7:00 PM
Saturday8:00 AM - 5:00 PM
Call (408) 991-2645