A and R HVAC provide fast, reliable air conditioning repair, installation, and replacement across San Jose, Fremont, and the Bay Area. With 26+ years of experience, our certified technicians keep your home cool, efficient, and comfortable — even on the hottest days.
❄️ Professional Air Conditioning Services in Silicon Valley
A and R HVAC are your trusted local expert for air conditioning repair, installation, and replacement across San Jose, Fremont, Sunnyvale, and the entire Bay Area. With over 26 years of experience, we provide fast, reliable, and energy-efficient cooling solutions for homes and light-commercial properties.
Whether your AC is not cooling, making noise, leaking refrigerant, or ready for an upgrade, our licensed and insured technicians deliver expert diagnostics, honest pricing, and quality workmanship you can trust.
Air conditioning repair & system diagnostics - Central AC installation & air conditioner replacement -
AC condenser unit installation & high-efficiency upgrades - Heat pump condenser repair & replacement
Rooftop package AC unit service & installation - Air handler & blower motor repair and replacement
Refrigerant recharge, leak detection & freon service - Evaporator coil cleaning, repair & replacement
Carrier • Trane • Bryant • Lennox • York • Amana • Goodman • Payne • Rheem • Ruud • Coleman
Local Silicon Valley HVAC company since 2005
Same-day AC service available
Licensed, bonded & insured (CA License #861542)
5-Star Google rated contractor
Residential & light-commercial specialists
Certified technicians & warranty-backed work
San Jose • Fremont • Sunnyvale • Palo Alto • Santa Clara • Milpitas • Mountain View • Cupertino • Los Gatos • Saratoga • Campbell • Los Altos • Menlo Park • Atherton • Redwood City • San Mateo • Union City • Hayward • Dublin • Pleasanton • Walnut Creek • and surrounding Bay Area cities
Don’t let dust and wear turn your A/C into a hot mess. Our air conditioning service, repair & maintenance pros keep your system humming through Silicon Valley, California’s warm spells. A quick tune-up can boost efficiency, cut energy bills, and stop breakdowns before they start.
“Did You Know? A tuned-up A/C can save you up to 15% on summer bills!”
Is your air conditioner failing to keep you cool? Our expert technicians provide prompt and reliable local A/C repair services. Whether your system is leaking, making unusual noises, or struggling to maintain the right temperature, we diagnose and fix the issue efficiently. We stand by our work, if we don’t resolve the problem correctly the first time, you pay nothing more till problem fixed.
Upgrading to a modern air conditioning system can improve energy efficiency, lower utility bills, and enhance indoor comfort. Our team specializes in professional A/C installation, ensuring your new system is properly sized and expertly installed for optimal performance. Whether you need a new unit for a residential home or a commercial space, we provide tailored solutions to fit your needs.
Our certified crew knows A/C inside out trained on the latest tech for Carrier, Trane, and more.
Not 100% cool with our work? We’ll refund you, no sweat. Refunds applicable all over California state
Beat the heat without breaking the bank—easy financing for central and ductless A/C installation repairs and installation in and beyond San Jose, CA.
“Absolutely fantastic service! They helped us choose the perfect A/C system for our home and installed it flawlessly. The team was professional, knowledgeable, and efficient. Our new unit runs quietly and keeps our house cool even on the hottest days. Highly recommend!”
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