Heating & A/C Repair in Hayward, CA
Auto A/C and heating repair in Hayward, CA. Refrigerant recharge (R-134a and R-1234yf), leak detection, compressor and evaporator service, heater core, and cabin air. $50 off A/C repair.
When the A/C blows warm or the heater won't keep up, you don't want guesses — you want it fixed. At S&R Motors in Hayward, our ASE-certified technicians diagnose air conditioning and heating systems with proper gauge sets, electronic leak detectors, and dye injectors. Recharge, repair, or rebuild — we tell you up front what's needed. $50 off our current A/C special.
We service every part of the climate control system: refrigerant recovery and recharge (R-134a and R-1234yf), compressor diagnosis and replacement, condenser and evaporator service, expansion valve and orifice tube replacement, blend door and HVAC actuator repair, blower motor and resistor replacement, heater core service, cabin air filter replacement, and full system electronic diagnosis. We also offer a Cabin Air Quality Service that removes mold, mildew, and bacteria from the ventilation system, restoring fresh air without the musty smell.
A weak or warm A/C usually means low refrigerant — and refrigerant doesn't go anywhere unless the system is leaking. Just topping off the refrigerant without finding the leak is a temporary fix at best, and modern A/C systems can lose hundreds of dollars of refrigerant in months if a leak isn't repaired. Heater problems can mean a clogged heater core, a stuck thermostat, a failing blend door actuator, or low coolant — each fix is different.
Bay Area summers in Hayward, Castro Valley, and Fremont can spike well past 95°F, especially in the inland sections of the East Bay. A working A/C is comfort and safety. We serve drivers across Hayward, San Lorenzo, Union City, San Leandro, and Castro Valley who want their A/C diagnosed properly the first time and repaired with OEM-spec parts.
Why Choose S&R Motors for Heating & A/C in Hayward
- ASE-certified technicians
- R-134a and R-1234yf service
- Electronic leak detection and dye injection
- Compressor, condenser, and evaporator service
- Heater core and HVAC actuator repair
- Cabin Air Quality service for mold and bacteria
- $50 off A/C repair special
- 12-month / 12,000-mile parts warranty
Heating & A/C FAQ
Where can I get my car A/C fixed in Hayward?
Why is my A/C blowing warm?
How much does it cost to recharge my A/C?
What is a Cabin Air Quality service?
Service Details
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Certifications
12-month / 12,000-mile parts warranty
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Battery & Electrical
Battery testing, replacement, and electrical system repair in Hayward, CA. Alternators, starters, parasitic drains, and module diagnosis. ASE-certified. 15% off battery replacement.
Factory Maintenance
Factory scheduled maintenance in Hayward, CA. 30k, 60k, 90k, and 120k mile services performed to manufacturer specifications using OEM-spec parts and fluids. Dealer-alternative pricing.
Oil Change
Oil change and maintenance in Hayward, CA. Synthetic, conventional, blend, and high-mileage oils. Multipoint inspection, battery test, and free tire and alignment check on every visit. Walk-ins welcome.
Heating & A/C serving: Hayward, Fremont, Union City, Newark, San Leandro, Castro Valley, San Lorenzo, Oakland, and the greater Bay Area.