Which HVAC Contractor Should You Choose in San Diego, CA?

Air Plus Mechanical delivers comprehensive HVAC services in San Diego, specializing in heating, air conditioning, and indoor air quality solutions. Established in 1993, we combine 30+ years of experience with NATE-certified technicians to provide expert installation, repair, and maintenance. Our energy-efficient systems and Comfort Club membership ensure year-round comfort and cost savings for homeowners.

Air Support Heating & AC delivers professional HVAC solutions across San Diego County, serving residential and commercial clients with heating, cooling, and maintenance services. With over 25 years of experience, we combine veteran-owned integrity with technical expertise to provide licensed, insured, and guaranteed HVAC repairs, installations, and emergency responses. Our commitment to customer satisfaction drives our 24/7 availability for urgent heating and air conditioning issues.

SonRise Mechanical is a San Diego-based HVAC contractor specializing in installation, repair, and replacement of heating and cooling systems. With over 20 years of experience serving residential and commercial clients, we combine industry-leading products with expert craftsmanship. Our customer-centric approach emphasizes timely service, transparent pricing, and long-term reliability.

EZ Breezy Heating & Air provides expert HVAC solutions in San Diego, CA, specializing in air conditioning, furnace installations, ductless systems, and indoor air quality. With licensed technicians and partnerships with top brands like Trane and Google Nest, we deliver reliable, energy-efficient systems tailored to your home. Our commitment to transparency, respect, and 24/7 emergency service makes us a trusted choice for heating and cooling needs.

All American Parts Depot is a premier HVAC representative company specializing in air-to-water heat pump solutions for residential, commercial, and industrial applications. We provide equipment, parts, and technical expertise across Southern California, focusing on energy-efficient systems that reduce costs by up to 30% compared to conventional systems. Our partnerships with leading manufacturers ensure access to innovative products like modular heat pumps and quiet fan coil technologies.

Heaslett Sales delivers commercial HVAC and plumbing solutions as the nation's top Raypak representative. Founded in 1966, we specialize in boiler sales, system optimization, and technical consultation for diverse sectors including hospitality, education, and government. Our century-spanning expertise ensures efficient, code-compliant installations and maintenance.

San Diego Refrigeration provides commercial refrigeration and HVAC services, including maintenance, installation, and emergency repair, for industries requiring reliable climate control. Since 1987, we have served restaurants, hospitals, breweries, and cold storage facilities with certified technicians and customized solutions. Our focus on precision, compliance, and 24/7 availability ensures businesses stay operational and code-compliant.

Temperature Design Refrigeration specializes in commercial refrigeration services, including 24/7 emergency repairs, maintenance, and installations for businesses across San Diego County. With over 30 years of experience and a team of licensed technicians, we deliver reliable, cost-effective solutions tailored to supermarkets, restaurants, and more. Our commitment to prompt service, EPA compliance, and a 30-day warranty ensures lasting value for every client.

Aquinas HVAC delivers comprehensive HVAC services for commercial and multi-family properties across California. Since 2017, we've provided installation, maintenance, and emergency repair solutions tailored to apartment complexes, office buildings, and retail centers. Our commitment to quality workmanship and customer satisfaction ensures efficient systems and year-round comfort for tenants and businesses.

AC Sure Plan delivers premium HVAC solutions for residential and commercial clients across San Diego County. Since 2003, we've provided expert installation, repair, and maintenance services for heating and cooling systems. Our NATE-certified technicians ensure optimal system performance while helping customers achieve energy efficiency and cost savings.

Greater San Diego Air Conditioning delivers comprehensive HVAC services for commercial properties in San Diego County. Established in 1983, we specialize in system installations, preventative maintenance, and emergency repairs for complex mechanical systems. Our family-owned business combines technical expertise with personalized service through dedicated account managers and 24/7 emergency response capabilities.

National Air & Energy provides comprehensive HVAC contracting services including installation, maintenance, and retrofit projects for commercial, industrial, and institutional buildings in San Diego. Specializing in preventative maintenance programs, building automation systems, and energy-efficient retrofits, we deliver tailored mechanical solutions since 1995. Our team of certified technicians ensures 24/7 operational reliability with Siemens TALON automation integration and customized maintenance plans.

S D Air Quality specializes in professional air duct and dryer vent cleaning services for residential and commercial properties in Southern California. Our Quadca-certified technicians use industrial-grade equipment to remove dust, allergens, and fire hazards from HVAC systems, improving indoor air quality and energy efficiency. We guarantee transparent pricing, 24/7 emergency availability, and a customer-first approach that has earned us a BBB A+ rating and numerous five-star reviews.

O'BRIEN REFRIGERATION delivers expert ice machine and refrigeration services for commercial and residential clients in San Diego. With 25 years of experience, we provide repair, maintenance, installation, and sales of HOSHIZAKI equipment, emphasizing energy efficiency, code compliance, and customer satisfaction. Our EPA-certified technicians offer 24/7 emergency support and preventative maintenance plans to ensure optimal system performance.

5 Star Air Duct Cleaning provides professional air duct and dryer vent cleaning services in Orange County. We specialize in improving indoor air quality, reducing energy costs, and extending HVAC system lifespan through advanced techniques like Aeroseal sealing and specialized brush cleaning. Our certified technicians deliver efficient, property-safe solutions for residential and commercial clients.

Reliable Standard provides expert HVAC services in San Diego, specializing in air conditioning, heating, and commercial system installation, repair, and maintenance. With over 20 years of experience and CSLB certification, we deliver energy-efficient solutions for residential and commercial clients. Our 24/7 emergency services and lifetime installation guarantee ensure year-round comfort and reliability.

Celestial Solar Pool Heating provides expert solar pool heating solutions in San Diego, specializing in new installations, repairs, and replacement panels. Our iSwim systems use solar energy to extend swim seasons by 60% or more while reducing utility costs. Backed by a 12-year warranty and industry certifications, we deliver reliable, energy-efficient heating with free in-home estimates.