Reliable. Honest. Experienced. HVAC Services For Every Season

Locations in Santa Clara, San Diego & Santa Ana

Santa Clara, CA HVAC Services

Call Now for Same-Day HVAC Repairs!

At Aquinas HVAC Inc., we are a family-owned and operated team of licensed Santa Clara HVAC contractors. Whether you are looking for a quick AC or heater repair, routine maintenance, or a full installation or replacement, our goal is to provide superior service and installations to homes and businesses throughout our community. 

To schedule same-day HVAC repairs in Santa Clara, CA, call us at (408) 413-2053 or contact us online today!

An HVAC Company that Puts Customers First 

Our top priority will always be our customers, each and every time, and that is a belief that informs everything about how we conduct our business - just read our reviews for more on that front. We are always looking for ways to meet and surpass the industry standards so that you have access to lasting comfort that will stand the test of time. Our team truly believes that it is our responsibility to bring peace of mind to each of our customers.

No matter what kind of service you require, you can expect superior service and world-class workmanship every step of the way. We bring with us extensive experience and knowledge that allows us to offer solutions customized to each customer’s unique needs. Whether you have a large residential home, a modest commercial space, or anything in between, our are prepared to help you however we can from our three locations in Santa Clara, San Diego, and Santa Ana.

Comprehensive HVAC Repair, Installation & Maintenance Services in Orange County

San Diego HVAC Contractors Ready to Serve You

Our team is proud to offer a full range of heating and cooling services to ensure total comfort in your home, business, multi-family property, or any other space. If you need a new system installation, we will perform a full assessment of the property and help you choose a model that is the correct size for your needs. Maintenance services, meanwhile, include things like air filter replacements, inspections for all electrical connections and condensate drains, and checking system controls and refrigerant levels.

We provide specialized services tailored to each different type of property, including commercial buildings, apartment communities and multi-unit buildings, retail shopping centers, and industrial sites. Our extensive experience allows us to ensure that each customer, no matter what unique needs their building might have, will receive top-of-the-line service that they can trust.

To schedule same-day HVAC repairs call us at (408) 413-2053 or contact us online today! Our home and commercial HVAC contractors in San Diego, Santa Clara, and throughout Orange County are ready to serve you today.

A Company You Can Trust

See Why Our Customers Love Us
  • “I have to commend this company for their efficiency and while Joe was very knowledgeable his good intentions were very apparent.”

    Katrina E.
  • “He was SUPER accommodating and did everything in his power to get the job done quickly and efficiently.”

    Erin E.
  • “Joe was able to come out and look at it within 24 hours.”

    Brianaaa A.
  • “Andy is very knowledgeable and you can tell he always puts his customers first!”

    Jose G.
  • “Thanks to Andy, I am happy I did!”

    Celia M.
  • Carrier
  • HVAC/R PM Tech
  • EPA Certified
  • Contractors State License
  • Honeywell Refrigerants

Contact Us Today

We're Committed to Quality
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  • Competitive and Upfront Pricing
  • We Stand Behind Our Warranty
  • Polite, Courteous, & Honest Technicians
  • Focused on Quality & Cleanliness