Established in Union City since 2010, A and R HVAC provide expert air conditioning and heating services across the Bay Area. We are dedicated to ensuring your residential and light commercial spaces remain comfortable, no matter the season. Our comprehensive offerings include new heating installations, furnace repair, heat pump, wall heaters, electric heaters, air handlers, and a variety of air conditioning services, from condenser updates and refrigerant recharges to complete system tune-ups and replacements. With a focus on fast and dependable service, we are committed to keeping your HVAC systems running smoothly.
Call (510) 796 5253 Or (408) 992 0305
Carrier - Trane - Bryant- Payne - Amana - Goodman - York - Day & night - American Standard - Coleman - Sears - Heil - Temp star - Rheem - Ruud - General Electric- Mitsubishi - Reznor - Williams - Cozy
Heating Service - Furnace Repair - HVAC Installation - Heat Pump Replacement - Air Handler Maintenance Gas Heaters - Wall Heaters - Floor Heaters - Baseboard Heaters - Radiant Heaters
Serving: in Sunnyvale, Milpitas, Saratoga, Los Gatos, Cupertino, Los Altos, Santa Clara, Sunnyvale, Palo Alto, San Jose, Redwood City, San Francisco, Menlo Park, Woodside, San Carlos, Belmont, San Mateo, Burlingame, Hillsborough, Castro Valley, Hayward, Union City, Newark, Pleasanton, Livermore, Dublin, San Leandro, Danville, Alamo, Orinda, Moraga, Walnut Creek, Concord, Oakland, Berkeley, California.
Welcome to A & R HVAC, your trusted local source for top-quality heating services and furnace repair in Union City, CA, and across the San Francisco Bay Area.
Our mission is to keep your home or business warm, efficient, and safe through reliable repairs, professional installations, and preventive maintenance that you can count on year after year.
When the temperature drops, you need a heating company that responds quickly and gets the job done right.
At A & R HVAC, our experienced technicians are trained to diagnose, repair, and maintain all types of heating systems — including furnaces, wall heaters, floor heaters, and modern heat pumps.
We service and install top brands like Trane and Carrier, known for their efficiency and long-term reliability.
Whether it’s a simple furnace repair, a complete heater replacement, or an energy-efficient heat pump upgrade, we deliver craftsmanship that lasts.
We provide comprehensive heating solutions for residential homes and light commercial buildings throughout the Bay Area.
✅ Furnace repair and replacement – Fast and reliable furnace repairs to restore your comfort.
✅ Wall and floor heater installation – Safe, efficient heating for homes of any size.
✅ Trane and Carrier heat pump setup – High-efficiency systems for year-round comfort.
✅ Heating system tune-ups and maintenance – Prevent costly breakdowns with regular service.
✅ Air filter replacement and air blower cleaning – Improve indoor air quality and system performance.
✅ Seasonal safety inspections – Ensure your system runs safely and efficiently before winter arrives.
Choosing the right heating contractor makes all the difference.
Here’s why homeowners and businesses throughout the Bay Area trust us:
🔹 Licensed & Insured – Your comfort and safety are always protected.
🔹 Expert Technicians – Skilled in diagnosing all makes and models.
🔹 Local & Reliable – Fast response times and friendly service.
🔹 Trane & Carrier Specialists – We install and service industry-leading brands.
🔹 Upfront Pricing – Honest estimates with no hidden fees.
🔹 Customer Satisfaction Guaranteed – We stand behind every repair and installation.
When you call A & R HVAC, you get more than a service visit — you get peace of mind.
We proudly serve Union City, California, and surrounding cities throughout the Bay Area, including:
South Bay & Peninsula:
San Jose, Los Gatos, Milpitas, Santa Clara, Sunnyvale, Saratoga, Cupertino, Los Altos, Palo Alto, Mountain View, Atherton, Menlo Park, Woodside, Redwood City, San Carlos, Belmont, San Mateo, Burlingame, Hillsborough, San Bruno, and Millbrae.
East Bay:
Fremont, Newark, San Lorenzo, Hayward, Pleasanton, Livermore, Dublin, San Ramon, San Leandro, Oakland, Danville, Lafayette, Orinda, Moraga, Concord, Walnut Creek, Alamo, and Castro Valley.
Wherever you are in the Bay Area, A & R HVAC is ready to bring comfort to your home or business.
Furnace Repair, Heater Replacement, or Heat Pump Installation in Union City, CA, call A & R HVAC today.
☎️ Call Now: (510)796-5253 (408) 992-0305
Contractor License # 861542 Insured & Bonded
📧 Email: airqualitysystem@gmail.com
🕒 Open: Monday–Saturday | Emergency service available
Stay warm and comfortable all season long — with A & R HVAC, your local heating experts.
Regular furnace maintenance helps prevent unexpected breakdowns and expensive repairs. Experts recommend an annual tune-up to keep your heating system running smoothly. Our skilled technicians perform thorough inspections, clean vital components, and optimize performance to ensure your furnace is reliable.
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A malfunctioning furnace can leave you in the cold, but our certified technicians provide fast, dependable furnace repairs. Whether your heater is making strange noises, producing weak heat, or showing signs of inefficiency, we diagnose and fix the problem quickly with emergency furnace repair. If we don’t get it right the first time, you don’t pay—no diagnostic fees, no stress.
Learn More About Repairs
Is your furnace outdated, noisy, or causing high energy bills? Upgrading to a modern heating system can improve efficiency and reduce costs. Our team specializes in professional heating service and furnace installations in California, ensuring your new system is the perfect fit for your home or business. Enjoy a quieter, more efficient, & cost-effective solution.
Get a Free Quote Today“Exceptional service! Our furnace broke down in the middle of winter, and they responded quickly. The heating contractor and technician was professional, explained everything clearly, and had our heat back on in no time. Plus, the pricing was fair with no hidden fees. Highly recommend!”
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Our certified team is trained to handle all makes and models, arriving on time and ready to work.
Not satisfied? We offer a 100% money-back guarantee on every job.
Flexible payment plans make repairs and replacements stress-free.
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