Aquinas HVAC Inc.
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About Aquinas HVAC Inc.
Aquinas HVAC Inc. is a family-owned HVAC contractor founded in 2017 and based in Santa Clara, California. With a perfect 5.0-star rating from 24 reviews, the company specializes in serving commercial and multi-family properties across the Bay Area, Orange County, and San Diego. Their team provides high-quality heating and cooling solutions with an emphasis on honest, reliable service and competitive pricing.
What sets Aquinas HVAC apart is their commitment to customer convenience and transparency. They offer same-day appointments and after-hours availability, ensuring urgent issues never wait. The company backs their work with a 1-year labor warranty in addition to manufacturer warranties, giving homeowners peace of mind on every job. Their promise to leave every job site cleaner than they found it reflects a detail-oriented approach that reviewers consistently notice.
Homeowners repeatedly praise specific technicians for going above and beyond. Trevor Johnson describes Dan arriving promptly for his AC installation and working with impressive efficiency and precision, ensuring the system operated flawlessly before leaving. When Jose Gomez needed emergency heater repair, Andy came the same day and completed the repair at an affordable price. Katrina Estolas, facing a broken AC while her husband was traveling, found Joe remarkably accommodating and efficient, completing the repair with evident expertise.
What Customers Say
All 24 reviewers award 5 stars, with multiple customers specifically naming Dan, Andy, and Joe for their professionalism. Reviewers consistently mention same-day service, affordable pricing, and the technicians' commitment to putting customers first.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
AC Installation
Professional HVAC installations for new or replacement cooling systems, completed with precision and efficiency.
AC Repair & Maintenance
Expert services to keep cooling systems running without issue, including tune-ups and diagnostics.
Heater Repair
Prompt heater repair services, with same-day availability for urgent heating issues.
HVAC Maintenance Programs
Maintenance plans designed to prevent breakdowns and extend the operational life of HVAC systems.
Duct Cleaning
Thorough duct cleaning services that improve indoor air quality, system efficiency, and overall environment.
Multi-Family HVAC Services
Customized heating and cooling solutions for apartment complexes, duplexes, and mixed-use buildings.
Commercial HVAC Services
Full installation, maintenance, and repair services tailored for office buildings, retail centers, and commercial properties.