Compare 21 Verified HVAC Companies in San Diego, CA

Comfort Air Zone provides expert HVAC services in San Diego, including AC repair, heating system maintenance, and installation. With 38 years of local experience, we offer 24/7 emergency response and upfront pricing. Our NATE-certified technicians serve residential and commercial clients with energy-efficient solutions.

SonRise Mechanical is a locally owned HVAC contractor in San Diego with over 20 years of experience. We specialize in heating, ventilation, and air conditioning services, including system installation, repair, and maintenance. Our commitment to quality materials, licensed technicians, and customer satisfaction makes us a trusted choice for residential and commercial HVAC solutions.

We Do HVAC is a premier heating and cooling contractor serving Los Angeles and San Diego, CA. Specializing in HVAC installation, repair, and maintenance, we deliver reliable solutions for residential and commercial properties. Our experienced technicians use cutting-edge technology to ensure optimal system performance, energy efficiency, and year-round comfort for every client.

San Diego Air Comfort Heating & Air Conditioning provides expert HVAC solutions for residential and commercial properties. Our core services include system installations, repairs, maintenance, and emergency services, all delivered with a focus on quality, efficiency, and customer satisfaction. We combine skilled craftsmanship with advanced technology to ensure optimal climate control and indoor air quality.

Air Support Heating & AC provides expert HVAC services in San Diego, specializing in heating, air conditioning, and preventive maintenance. With over 25 years of experience, we offer emergency repairs, installations, and energy-efficient solutions for residential and commercial clients. Our licensed, insured team prioritizes customer satisfaction through transparent service and competitive pricing.

Progressive Heating & Air delivers comprehensive HVAC solutions in San Diego, specializing in AC repair, heating system maintenance, and indoor air quality improvements. With over 10 years of local expertise, we offer 24/7 emergency services, competitive pricing, and a one-year warranty on repairs. Our certified technicians prioritize customer satisfaction through transparent diagnostics and energy-efficient system installations.

Aerify is a San Diego-based HVAC and appliance repair company specializing in residential and commercial heating, air conditioning, and appliance services. Since 2009, we've delivered reliable repairs, installations, and maintenance using EPA-certified practices and advanced air purification technology. Our commitment to quality, affordability, and community service makes us a trusted choice for year-round comfort solutions.

Free Air Mechanical provides comprehensive HVAC solutions, including air conditioning and heating installation, repair, and maintenance services for residential and commercial clients in Escondido, CA. Established in 2001, we combine decades of experience with factory-trained technicians to deliver reliable, cost-effective systems. Our focus on customer satisfaction includes 24/7 emergency services, free estimates, and financing options.

EZ Breezy Heating & Air provides comprehensive HVAC solutions in San Diego, CA, specializing in air conditioning, furnace repair, ductless systems, and indoor air quality improvements. Our mission is to deliver reliable, energy-efficient services while maintaining transparency and respect for every client. With certified technicians and partnerships with top brands, we ensure long-term comfort and satisfaction for residential customers.

1-877 Appliance Heating & Air provides expert HVAC and appliance repair, installation, and maintenance services in San Diego County. Specializing in air conditioning and heating systems, we offer 24/7 emergency support, certified technicians, and transparent pricing. Our commitment to quality ensures energy-efficient solutions and long-term customer satisfaction.

Caspian Glory Inc. Inc. provides expert HVAC installation, repair, and maintenance services for residential and commercial clients in San Diego. With over 20 years of experience and a team of certified technicians, we deliver reliable heating and cooling solutions using premium equipment. Our 24/7 emergency service ensures year-round comfort for homes and businesses through prompt, professional HVAC support.

In Your Home specializes in residential and commercial HVAC services including system installation, preventative maintenance, and energy-efficient upgrades. We provide expert solutions for improving indoor air quality, optimizing system performance, and selecting appropriate heating/cooling technologies. Our services cater to both homeowners seeking comfort improvements and businesses requiring reliable climate control solutions.

Aquinas HVAC provides reliable HVAC services for commercial and multi-family properties in California. Founded in 2017, we specialize in installation, maintenance, and emergency repairs, prioritizing energy efficiency and customer satisfaction. Our team delivers honest service, competitive pricing, and 24/7 emergency support.

AC Sure Plan provides comprehensive HVAC services for residential and commercial clients in San Diego. Specializing in high-efficiency heating and cooling systems since 2003, we offer installations, repairs, and maintenance backed by NATE-certified technicians. Our solutions focus on energy savings, system longevity, and 24/7 emergency support.

S D Air Quality specializes in professional air duct and dryer vent cleaning services for homes and businesses in Southern California. We use industrial-grade equipment and patented techniques to remove allergens, reduce fire risks, and improve HVAC efficiency. Our team combines technical expertise with exceptional customer service to deliver measurable improvements in air quality and energy savings.

National Air & Energy provides comprehensive HVAC design, installation, and maintenance services for commercial, industrial, and institutional clients in San Diego. Specializing in preventative maintenance, retrofit projects, and building automation systems, the company delivers 24/7 technical support and energy-efficient mechanical solutions. With 28 years of local expertise and exclusive representation of Siemens TALON controls, we combine technical innovation with personalized service to ensure optimal facility performance.

Greater San Diego Air Conditioning provides comprehensive commercial HVAC services, including system design, installation, preventative maintenance, and 24/7 emergency repairs. With 40 years of experience serving San Diego County, we specialize in energy-efficient solutions for new construction, tenant improvements, and mechanical retrofits. Our family-owned team combines technical expertise with personalized account management to ensure optimal performance and client satisfaction.

Reliable Standard provides comprehensive HVAC solutions in San Diego, CA, specializing in air conditioning, heating, and commercial system installations, repairs, and maintenance. With over 20 years of experience and multiple industry certifications, we deliver energy-efficient solutions for residential and commercial clients. Our 24/7 emergency services and lifetime installation guarantee reflect our commitment to customer satisfaction.

San Diego Mechanical & Energy specializes in comprehensive HVAC services, including installation, repair, and preventative maintenance for commercial and industrial clients. With 25+ years of collective experience and 120+ contracts in San Diego, we deliver reliable mechanical solutions for chillers, boilers, air handlers, and advanced systems. Our 24/7 emergency response and safety-focused approach ensure minimal downtime and maximum client satisfaction.

Q Applied Systems is a manufacturers' representative specializing in HVAC systems, moisture control equipment, and fume/dust collection solutions for commercial and industrial clients. With over 30 years of experience, we serve Southern California and Baja Mexico, providing engineered systems for pharmaceutical, biotech, and high-tech facilities. Our technical expertise and manufacturer partnerships ensure optimal product selection and project execution.

5 Star Air Duct Cleaning provides professional air duct, dryer vent, and HVAC system cleaning services for residential and commercial properties. Our certified technicians use advanced tools to remove contaminants, improve indoor air quality, and enhance system efficiency. We guarantee reliable, 24/7 service with a focus on customer satisfaction and environmental responsibility.