Mike Diamond Plumbing, HVAC & Electrical - Costa Mesa provides a range of HVAC services including air conditioning repair, furnace repair, heat pump repair, and HVAC installation in Irvine, CA. They offer maintenance tune-ups and specialize in both installation and repair of heating and cooling systems. With over 50 years of experience, the company also provides 24-hour emergency plumbing, electrical, and HVAC services to address urgent needs at any time.

Hawthorne HVAC Service provides heating, ventilation, and air conditioning solutions in Long Beach, CA. They offer a range of services including AC repair, furnace repair, heat pump repair, as well as installation and tune-up services for HVAC systems. The company employs licensed and insured technicians and offers 24/7 emergency services to address urgent needs. With years of industry experience, Hawthorne HVAC Service focuses on delivering reliable and precise work to maintain comfort throughout the year.

California Comfort Heating & Air Conditioning provides heating and cooling services in Long Beach, CA. They offer residential and commercial HVAC repair, installation, and maintenance, including air conditioning and furnace systems. The company also handles ventilation and duct system services. With decades of experience serving Los Angeles County, they emphasize professional installation and system upkeep. California Comfort Heating & Air Conditioning offers 24-hour emergency services to address urgent heating and cooling needs.

Porter Boiler Service is a boiler repair and installation company based in Los Angeles, CA. They provide a range of services including new boiler installations, maintenance, and repairs, with experience installing Raypak and Miura boilers. The company has been a trusted partner for over twenty years, working on projects such as converting high-rise towers from steam to water boilers. Their team offers expert recommendations to improve plant efficiency and provides training after installation.

Southern California Energy Services Inc is a family-owned HVAC contractor serving Los Angeles, CA, and surrounding Southern California counties. They specialize in heating, air conditioning, and electrical services, including repair and installation of furnaces, air conditioners, heat pumps, and HVAC systems. With over 30 years of experience, the company employs certified technicians and works with major brands to provide custom solutions tailored to customer needs. They emphasize quality craftsmanship and equipment performance without compromising standards.

Paul White HVAC Service is a heating, cooling, and ventilation company serving Anaheim, CA. Since 2013, they have provided HVAC installation, maintenance, and emergency repairs within a 10-mile radius. Their services include furnace installation and repair, air conditioning installation and repair, and HVAC tune-ups. The company emphasizes reliable and efficient solutions to maintain optimal indoor comfort for both residential and commercial clients.

Victorious Comfort Home Heating and Air Conditioning is an HVAC company based in Anaheim, CA. They provide repair and installation services for a variety of systems including furnaces, boilers, heat pumps, electric heaters, and ductless split air conditioning systems. The company offers emergency repair services and has technicians with years of experience in air system installation and repair. Victorious Comfort Home is known for finding hard-to-source parts and addressing HVAC issues thoroughly.

Hi-Tek Mechanical is an HVAC company based in Irvine, CA, specializing in installation, repair, and maintenance of air conditioning, furnaces, heat pumps, and boilers. They serve commercial facilities throughout Southern California, focusing on ensuring HVAC systems operate efficiently. The company emphasizes quality service and advanced equipment to maintain building comfort and mechanical systems. Their team is committed to integrity, teamwork, and delivering precise work on projects of all sizes.

Lifeline Air Conditioning Repair Service Santa Ana is an AC repair and HVAC tune-up company based in Irvine, CA. They provide fast diagnostics and thorough tune-ups to improve air conditioning performance and ensure cooler air with fewer issues. The company focuses on maintaining and enhancing HVAC systems to keep them running efficiently.

Western Heating, Air Conditioning & Plumbing is an AC repair company located in Long Beach, CA. They provide a range of heating and air conditioning services, including the installation and maintenance of tankless water heaters, which offer energy-efficient home water heating solutions. The company serves the Long Beach area with expertise in air conditioning and plumbing systems.