About A and R HVAC

About Us

Serving the Bay since 2001

A and R HVAC are a licensed, family-owned heating and air conditioning company, serving San Jose, Fremont, Palo Alto, Redwood City, and the Bay Area. We specialize in Air Conditioning service, repair, Installations, furnace replacement, heat pumps, and energy-efficient HVAC systems. Trusted, affordable, and backed by 26+ years of experience.

Services

We Care for You!

A and R HVAC are a trusted, heating and air conditioning company proudly serving since 2001. We provide reliable, energy-efficient HVAC solutions that keep homes and businesses comfortable year-round. From AC repair and furnace replacement to heat pump upgrades and maintenance, our licensed and insured technicians deliver honest service, expert workmanship, and long-lasting results. We proudly serve San Jose, Fremont, Palo Alto, Redwood City, Sunnyvale, and surrounding communities.

Furnace Repair and Installation

Whether your heater is broken in Redwood City or you need a new system in Union City, California, we provide fast repairs and expert installations.

Air Conditioning Service, Repair and Installation

Stay comfortable in San Jose’s heat with our dependable A/C services, repairs, and energy-saving installations designed for your home or business.

Ductwork and Ventilation

Breathe cleaner indoor air with our air cleaner, UV light, duct cleaning, repair, and ventilation services—fresh air starts here.

Wall and Floor Heater Repairs

Specializing in wall and floor heaters, we take pride in keeping Castro Valley, Hayward, California homes warm and cozy with our expert precision fixes and dedicated service.

Heat Pump Condenser and Air Handler Maintenance

Optimize and update your Heat Pump in Atherton, Palo Alto, Los Altos, Menlo Park, California with our maintenance services for peak performance year-round.

Need HVAC help? Explore our Full Heating Services or Contact us for a Free Quote!

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Real Stories, Real Results

Edward Leblank

Excellent Service — Fast Furnace Repair After 11 Years This company installed my Carrier heating system 11 years ago, and it has been running great ever since. Recently, my furnace suddenly started blowing cold air and would not heat properly no matter how many times I tried to restart it. I called Marko at A and R HVAC, and they responded right away. Their technicians Jim and Jose came the same day and diagnosed the problem. The two-speed inducer motor kit had failed, and they replaced it immediately. They also cleaned the vent pipe going to the roof, which helped restore proper airflow and safety. The system is now working perfectly again — strong heat, smooth operation, and no more cold air. Thank you to A and R HVAC, and especially to Jim and Jose, for the professional, fast, and honest service. It’s great to work with a company that stands behind their work even after many years. Highly recommended!

Charles Nguyen

Great pricing and communication, system knowledgeable…

TorresHight

⭐⭐⭐⭐⭐ Excellent Furnace Replacement – Safe, Clean & Affordable I live in Palo Alto, California, and my old Fraser-Johnson furnace had become unsafe. It was producing a carbon-type odor that caused runny noses and watery eyes, and after several service calls I was told the unit could no longer be repaired and needed full replacement. I received multiple estimates, but most companies only offered expensive heat-pump systems that were completely unaffordable for me. Thankfully, a friend recommended A and R HVAC, and I am very glad she did. They offered me a new Carrier furnace with very low carbon-monoxide emissions at a price that was truly affordable. The team was honest, knowledgeable, and gave me options that fit my home and my budget. I immediately approved the installation. The installation was done professionally and cleanly. They removed and properly disposed of all the old equipment and left everything neat and safe. Since the new system was installed, the air in my home is clean, fresh, and comfortable. Thank you, A and R HVAC, for the outstanding service and for keeping my family safe and warm. I highly recommend them to anyone in Palo Alto or the Bay Area who needs furnace replacement or heating service.

Mia palfalvi

fantastic service! Marco came out in the evening after my panicked call when my heating system went out on a cold, cold day! I have used his service for many years and highly recommend him. ✳️✳️✳️✳️✳️

Donna “Spikedone” Spiker

⭐⭐⭐⭐⭐ Outstanding Service When We Needed It Most As always, A and R HVAC was there right when we needed them most. Our Trane furnace broke down the night before New Year’s Eve at our home in Menlo Park, California, and we were extremely worried about being without heat. I called A and R HVAC, and without hesitation, Marko and his team came out immediately and got the system running temporarily so we could stay warm until the new Trane furnace replacement I requested could be installed. That level of dedication and responsiveness is truly rare. Marko and his team have taken care of our family not only at our Menlo Park home, but also at our property in Stanford, CA, providing consistent, dependable service every time. We continue to trust A and R HVAC Heating & Air Conditioning because they are honest, reliable, professional, and always there when it matters most. I highly recommend this company to anyone looking for HVAC service they can truly depend on. Thank you, A and R HVAC!

Margaret “Hopkings” Hopkins

Excellent Heating & Furnace Service – Highly Recommended Once again, thank you for your prompt and reliable heating furnace service. Of course, problems always seem to happen when you least expect them — my Trane heating furnace stopped working on Saturday afternoon after Christmas, and I was worried about how long it would take to get help. I called A and R HVAC and left a message, and within two hours they called me back and scheduled a Sunday morning appointment between 9 and 11 AM. They arrived right on time and were able to replace my Trane thermostat control and air filter, and they also discovered a water leak from the air conditioning system, which will be taken care of later. I have used A and R HVAC before at another property in Saratoga, California, for a Trane air conditioning repair, and they always respond quickly, professionally, and exactly when they promise. Thank you for your kindness, reliability, and excellent service. I highly recommend A and R HVAC to anyone who needs honest, dependable heating and air conditioning service. — Margaret Hopkins

Gowri Radhakrishnan

We recently used, and A&R services for diagnosing and fixing the Furnace in our home. They responded Immediately to our phone call and give us an earliest appointment. They also gave us options for the fixing of the furnace. Marko and his team installed a new system in a short amount of time without too much wait.

Bev Martin

Could not have asked for any better service. Very quick and repair man was excellent.

Hima Lama

I would say one of the best heating expert in Bay Area. Marco did his job really impressive with fair cost. Same day he did his job done. Highly recommended to everyone.

Nimfa Fontillas

This company was the fourth I contacted and got estimates for replacing my furnace. I chose A & R (Marko) because he’s practically neighbor and local here in my city. His estimate was reasonable and close to all that I contacted. He gave me tips and tricks on what to do for proper maintenance on all our HVAC. Tips on not needed and money savings maintenance. I am glad I decided to choose his company because Marko did a great job replacing my old, over 40 yrs, furnace. He did everything in one day, installed, checked and even checked my upstairs furnace and A/C too done by somebody else. He made a correction on the A/C duct that was incorrectly installed just a few years back. He smelled a little bit of gas coming from my water heater and he was able to fixed it as well. He was extremely easy to contact when I had a question the next day regarding the new furnace. I texted him and he immediately called me back and helped me fixed it. I am happy with my new money saving furnace that he recommended. I would recommend Marko to everyone that needs help with their HVAC anytime. Now I don’t have to worry who to call for any problem regarding heating and cooling my house!

Ready to Get Comfortable? Contact Us Today!

Local Company: 34629 Cascades Circle, Union City, California 94587
Contractors License # 861542
Insured and Bonded

HVAC Repair & Installation in San Jose, Ca- A and R HVAC

HVAC Repair & Installation in San Jose, CA

Air Conditioning Services

Heating Services

Additional Services

Why San Jose Homeowners Choose Us

FAQs — San Jose

About Us

Serving the Bay since 2001

We Care for You!

Furnace Repair and Installation

Air Conditioning Service, Repair and Installation

Ductwork and Ventilation

Wall and Floor Heater Repairs

Heat Pump Condenser and Air Handler Maintenance

Need HVAC help? Explore our Full Heating Services or Contact us for a Free Quote!

Real Stories, Real Results

Ready to Get Comfortable? Contact Us Today!

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(408 992 0305

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