Best AC Service
HVAC contractor in San Jose, CA.
In Best AC Service's own words
Experience unparalleled comfort and relief from the heat with Best AC Service, your trusted air conditioning experts. As a leading HVAC contractor in San Jose, we specialize in comprehensive cooling solutions tailored to your home or business. Our certified technicians deliver prompt, reliable, and professional service, from new installations to essential repairs and maintenance. We are committed to ensuring your indoor environment remains perfectly cool and comfortable throughout the year. For a refreshing difference you can feel, turn to the experts dedicated to your complete satisfaction.
- Trade
- HVAC contractor
- Business address
- 1970 Naglee Ave, San Jose, CA 95126
- Telephone
- (408) 609-3873
- Website
- best-ac-service.com
- Hours
-
- Monday7:00 am - 8:00 pm
- Tuesday7:00 am - 8:00 pm
- Wednesday7:00 am - 8:00 pm
- Thursday7:00 am - 8:00 pm
- Friday7:00 am - 8:00 pm
- Saturday7:00 am - 6:00 pm
- Sunday7:00 am - 5:00 pm
From the business's Google listing, checked Oct 2026
- Register
- CA register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Figured the furnace issue was gonna be a whole thing, but he found the cracked igniter quick and it's heating fine now.
Shecaniah A.
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The house needed an upgrade, so we scheduled Central HVAC Installation, and the team handled everything professionally. It feels great
joan A.
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Another emergency furnace repair was completed efficiently, the issue identified and fixed, leaving the home warm and safe
bea
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It is so good to have had a furnace tune-up in place before winter. The tech was friendly to converse with and even demonstrated some basic methods of maintaining it myself. My house is now comforting and secure.
Gerlie G.
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Thanks for coming through with the maintenance. Everyone was in a fuss. The breeze was getting colder. They were available. They slotted me in perfectly.
Ella A.
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Scheduling was easy, and they kept me updated. The technician went above and beyond fixing my heat and AC issue. He was thorough and careful, and the repair was perfect. Great job and five-star service.
OFIANA G.
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You’ve earned my trust. I’m usually skeptical, but your technician thoroughly diagnosed and repaired my AC and heater. He ran every cycle to ensure the issue was fully resolved. Perfect repair. Thank you for the reliable work!
Eramay B.
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The technician really went above and beyond to help us! He was focused and asked questions while diagnosing our AC not blowing cold air. He had it all fixed in under an hour, and the price was more than reasonable. He even gave us helpful advice without pushing any sales. I definitely recommend their services for any AC problems!
Ivan A.
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Scheduling an appointment was easy, and the tech was proud of his work when he fixed my noisy air conditioner. His attention to detail showed.
Killfeed 2.
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Highly recommend this company! From the friendly person on the phone to the technician who showed up, everything went great. He fixed my broken air conditioner like a champ and made sure everything was good before leaving. Great quality. I already saved their number for the future.
dominique R.
About Best AC Service
HVAC and cooling in San Jose
Best AC Service provides air conditioning repair, maintenance, and installation for both residential and commercial properties. The company says its technicians specialize in cooling solutions, ventilation maintenance, and electric furnace repair. It also names York as a brand it services.
In San Jose, utility gas accounts for 58% of heating fuel as per the American Community Survey. The city's climate normals from NOAA show a mean temperature of 59.1 degrees F.
Service and reliability
The company provides a 90-day labor warranty on its work. Best AC Service states that every employee holds a NATE certification and can present it upon request. The business describes its technicians as being able to handle new installations, essential repairs, and routine maintenance.
Reviewers frequently mention the professionalism of the technicians and their ability to resolve furnace and air conditioning issues. Customers note that the company often provides helpful maintenance advice and completes repairs efficiently. It is available for service from 7:00 am to 8:00 pm on most days, with slightly shorter hours on Saturdays and Sundays.
San Jose heating and cooling
The business operates in San Jose and its surrounding areas. According to NOAA normals, the area experiences average high temperatures of 69.5 degrees F and average lows of 48.6 degrees F.
The company says every employee is NATE certified.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in San Jose
About San Jose
| Population | 989,814 (2025) |
|---|---|
| County | Santa Clara County |
| Average yearly snowfall | 3.6 inches |
| Heating degree days | 2,771 |
| Most common heating fuel | Utility gas |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.