Compare 4 Verified HVAC Companies in San Marcos, CA

Champion Air Conditioning & Heating delivers expert HVAC services for residential and commercial clients in San Marcos, CA. With over 30 years of experience, we specialize in system installations, repairs, and energy-efficient upgrades. Our certified technicians provide reliable service, competitive pricing, and comprehensive warranties to ensure customer satisfaction.

R & C Heating & Air is a San Diego-based HVAC and plumbing contractor specializing in air conditioning, heating, and tankless water heater installation, repair, and maintenance. Since 2009, we have delivered energy-efficient solutions to residential and commercial clients across San Diego County, prioritizing customer satisfaction through honest service and technical expertise.

Specialized Mechanical provides expert HVAC installation, repair, and maintenance services for residential and commercial clients in San Diego County. Our NATE-certified technicians deliver reliable solutions for air conditioning, heating, indoor air quality, and commercial HVAC systems. With a focus on integrity and technical excellence, we ensure fast, professional service at fair prices.

Action Air Conditioning, Heating and Solar Air Conditioning, Heating and Solar delivers comprehensive HVAC and solar solutions to residential and commercial clients across San Diego and Riverside Counties. With over 50 years of experience, we specialize in air conditioning, heating, generator installation, and solar energy systems using advanced technology. Our NATE-certified technicians provide 24/7 emergency service, upfront pricing, and 100% satisfaction guarantees.