They answered their phone right away, scheduled a very efficient service, and clearly explained our issue.
Christine Hanks
G"Reliable, Honest, and Efficient"
It’s hard to find a team that’s reliable, honest, and efficient — but these guys delivered.
George Magana
M"Very knowledgeable and polite"
Porter was very knowledgeable and polite.
Muder Kothari
P"Excellent and professional"
Ramon and Llus are both excellent and professional.
Paul Lee
J"Miriam Took My Work Order"
Miriam took my work order very professional.
Javier G Gonzalez
K"Awesome Job by Porter"
Awesome job by Porter. I highly recommend the company and highly recommend Porter.
Kathy Estrada
A-1 Heating and Cooling Were Great!
A-1 Heating and Cooling were great! They answered their phone right away, scheduled a very efficient service (that was not delayed), and clearly explained our issue. They were also very affordable! I’ll be calling them back for any future needs.
Christine Hanks
Reliable, Honest, and Efficient
I had a great experience with this AC and heating crew from start to finish. They were on time, professional, and extremely knowledgeable. They took the time to explain what was going on with my system and made sure I understood my options before moving forward.
What really stood out was how friendly and respectful they were, and they kept everything clean while they worked. You wouldn’t even know work had been done when they left.
It’s hard to find a team that’s reliable, honest, and efficient — but these guys delivered. I highly recommend them to anyone needing HVAC service.
George Magana
Very knowledgeable and polite
Porter was very knowledgeable and polite. Enjoyed working with him. He identified and fixed the problem.
Muder Kothari
Excellent and professional
Ramon and Llus are both excellent and professional. Explains to me in detail.
Paul Lee
Miriam Took My Work Order
Miriam took my work order very professional and quick.
Javier G Gonzalez
Awesome Job by Porter
Awesome job by Porter. He came out, provided me with helpful feedback, and I am so happy! I highly recommend the company and highly recommend Porter. Thank you!!
As a proven HVAC company, A-1 Heating and Cooling delivers exceptional services designed to maintain optimal temperature control and air quality in your space. Our dedicated team offers expert diagnostics, maintenance, and repair services, ensuring your HVAC system operates at its best, regardless of the season. At A-1 Heating and Cooling, we focus on reliability, from scheduled tune-ups to emergency repairs, using state-of-the-art technology to enhance your system’s performance and durability. Trust our HVAC company to provide solutions that not only meet your immediate needs but also contribute to reducing your energy bills.
Experience unparalleled service with A-1 Heating and Cooling. Call our HVAC company at (408) 351-8757 for year-round comfort.
A-1 Heating and Cooling has been a trusted name in San Jose and beyond since 1983. As a family-owned business, we bring a personal touch to HVAC services, ensuring your home is comfortable every season. Our seasoned professionals are dedicated to providing residents with tailored solutions, backed by decades of expertise.
Why Choose Us:
Family-owned and operated since 1983
Comprehensive HVAC services and indoor air quality solutions
Online specials and exclusive membership program
Serving a wide range of cities in Northern California
Personalized, professional service with a personal touch
Our no-contact service appointments promote your health and safety whenever possible. We use email and phone to get the details and location of your HVAC system and then initiate a call with you once we’re outside your property so we can begin.
Top-Quality Service & Support
Quality work and your complete satisfaction are our goals. Join our membership program and let us be on your team whenever needed.
Emergency & Same-Day Services
HVAC emergencies always seem to happen at inconvenient times. But we don’t charge extra for emergency services that happen after office hours. Plus, our Service Protection Plan members have peace of mind knowing they can count on getting repairs within the day, 365 days a year.
Ways to Save
$45 OFF
HVAC Repair
We’re offering $45 off any HVAC repair for all first-time customers. Sometimes unexpected problems occur, and we’re here to help. For new customers, we’re offering $45 off any and all HVAC repairs.
All of our special promos are single offers and cannot be combined with other online offers.
Valid
Feb 26, 2025
- Feb 26, 2027
Download
$59
System Tune-Up
If your system needs a tune-up, we’re here to deliver best-in-class services $59. Take advantage of this offer by booking today!
All of our special promos are single offers and cannot be combined with other online offers.
Valid
Feb 26, 2025
- Feb 26, 2027
Download
FREE
Diagnostic
Waived $99 Full-diagnostic service with recommended repairs.
All of our special promos are single offers and cannot be combined with other online offers.
Valid
Feb 26, 2025
- Feb 26, 2027
Download
$45 OFF HVAC Repair