Tech 23 Heating and Air Conditioning is an HVAC company serving Santa Ana, CA, and the greater Orange County area. They offer a full range of services including air conditioning and furnace installation, repair, and routine maintenance. Their certified technicians handle system selection, installation, tune-ups, and repairs to keep homes and businesses comfortable year-round. Established in 2004, Tech 23 has over 20 years of experience in the HVAC industry. They also provide 24/7 emergency repair services to address urgent heating and cooling issues.

Crystal Vent & Air Duct Cleaners is a local company based in San Juan Capistrano, CA, serving Irvine and nearby communities. They specialize in air duct cleaning and dryer vent cleaning for residential and commercial properties. Their services help improve indoor air quality, enhance HVAC efficiency, and reduce fire risks by removing dust, allergens, and lint buildup. The company focuses on clean, safe, and effective duct and vent maintenance within a 5-mile radius of San Juan Capistrano.

Pro Source Heating and Air is a heating and air conditioning company based in Riverside, CA. They specialize in HVAC maintenance, installation, repair, and troubleshooting to ensure systems operate efficiently. Their services include air conditioning and furnace repair and installation, as well as HVAC tune-ups. Pro Source Heating and Air is known for prompt repairs, including emergency service on weekends, and works with clients such as the Navy and construction companies.

MB Plumbing, Heating & AC Repair - Riverside offers a range of services including air conditioning, furnace repair, plumbing, and indoor air quality solutions in Riverside, CA. They handle various plumbing and HVAC needs using modern tools and techniques to diagnose and resolve issues efficiently. The company emphasizes compassionate and understanding service for their customers.

Orange Heating Air Conditioning and Refrigeration provides HVAC repair, installation, and maintenance services in Long Beach, CA. They specialize in air conditioning, furnace repair, commercial AC, and refrigeration systems including industrial and commercial refrigeration, water chillers, ice machines, and walk-in freezers. The company offers 24/7 emergency service to ensure heating and cooling needs are met at any time. Their technicians are skilled in HVAC design, service, and tune-ups, aiming to deliver reliable and efficient solutions.

Starlight Heating & Air Conditioning is an HVAC company based in Irvine, CA, serving Orange County, Corona, and Temecula. They offer repair and installation services for air conditioning, furnaces, heat pumps, mini-splits, and other heating and cooling systems. The company follows a repair-first philosophy, providing proof-based recommendations with clear explanations and transparent pricing. Their licensed and certified technicians handle inspections, measurements, and code-compliant installations. Since 2017, Starlight has served over 15,000 customers with a focus on honest, no-pressure service.

Andrew D Cooper Heating and Air Conditioning is a licensed HVAC contractor based in Anaheim, CA, offering a range of heating and cooling services. They provide installation, repair, and maintenance for air conditioners, furnaces, heat pumps, mini split systems, and thermostats. The company also specializes in indoor air quality solutions and offers service agreements to maintain system efficiency. As a Carrier dealer, they supply various indoor comfort products including air conditioners, heat pumps, gas furnaces, and air cleaners. Their certified technicians handle both residential and commercial HVAC needs, with capabilities such as equipment retrofits and Puron® refrigerant handling. The business is family owned and operated and offers extended warranties on new equipment.

First Choice Plumbing, Heating and Air Conditioning - Riverside is a family-owned business serving Riverside, CA, with over 50 years of experience. They provide full-service plumbing, air conditioning, heating, gas line repair and installation, water heaters, and whole-house repiping. Their technicians use the latest technology and follow safety protocols including contactless service. The company is fully insured and registered in California.

K & S Air Conditioning, Inc. is an HVAC installation contractor based in Anaheim, CA. Founded in 1981, the company specializes in commercial heating, air conditioning, ventilation, and mechanical systems. They provide HVAC installations and designs for various commercial sectors including offices, hospitals, cleanrooms, restaurants, industrial, and retail spaces. K & S Air Conditioning offers engineering capabilities for HVAC system design and mechanical Title 24 calculations, supported by an experienced project management team and skilled field personnel.

Sears Heating and Air Conditioning provides comprehensive HVAC repair and installation services in Riverside, CA. Their certified technicians handle a wide range of systems including furnaces, central air conditioners, heat pumps, boilers, and mini-splits. They offer expert diagnostics, component replacement, and routine maintenance to ensure efficient operation. With over 100 years of experience, Sears is known for using genuine manufacturer parts and certified installers for system replacements. They also provide same-day and next-day appointments to minimize downtime and maintain home comfort year-round.