C & J Air Conditioning & Heating Co

C & J Air Conditioning & Heating Co has operated in San Antonio since 1964, making it one of the longest-serving HVAC contractors in South Texas. The company holds a 5.0-star rating across 116 customer reviews, with every single reviewer awarding full stars. Based locally at 6415 Hillcrest Ave, the business serves residential and commercial customers throughout the greater San Antonio metro area, including neighborhoods like Alamo Heights, Terrell Hills, and the Medical Center corridor. All technicians hold NATE certifications, and the company specializes in Puron refrigerant systems, ensuring modern equipment meets manufacturer specifications.

What distinguishes C & J is their factory-direct training and Carrier authorization, giving them exclusive insight into systems that other area contractors cannot properly service. The company offers planned service agreements for twice-yearly maintenance, covering spring cooling and winter heating tune-ups. They provide free in-home estimates on new equipment installations and replacement units, with financing options available for homeowners who need to budget larger purchases. Their emergency response capability means same-day service for system failures that threaten home comfort or safety.

Customer feedback reveals technicians who have saved lives. Carlos, a service technician, recently identified a disconnected aluminum flue tube during a routine winter visit, preventing potential carbon monoxide infiltration into a homeowner's living space. Another customer described how Nate and Carlos repaired a problematic Carrier installation that the original authorizing dealer had botched, completing the fix just before summer heat arrived. The company's phone operator, Lindsey, handles scheduling and has become a recognizable voice for customers who have maintained service contracts for over four decades.