Diamond Air Services is an HVAC company located in Santa Ana, CA, offering a wide range of air conditioning, heating, ventilation, and indoor air quality services. They provide repair, installation, and maintenance for residential and commercial HVAC systems, including air conditioners, furnaces, heat pumps, and duct cleaning. With over 20 years of experience, Diamond Air Services serves Santa Ana and surrounding areas such as Ontario, Irvine, and Arcadia. Their team focuses on creating comfortable and energy-efficient environments and emphasizes clear communication to help customers make informed decisions about their HVAC needs.

Santa Ana Air Conditioning Contractors is based in Long Beach, CA, providing tailored air conditioning installation and HVAC tune-up services. Their offerings include new air conditioner supply, equipment replacement, upgrades, and maintenance plans designed to meet specific customer needs. The company emphasizes professional standards and quality workmanship in every project.

Flawless Ducts Cleaning Crew provides air duct and dryer vent cleaning services in Long Beach, CA. They serve both residential and commercial clients, focusing on improving indoor air quality and enhancing HVAC system performance. Their team uses advanced equipment and green products to thoroughly clean ducts and vents, helping to reduce allergens and dust while supporting energy efficiency. The company also emphasizes safety by reducing fire hazards through comprehensive dryer vent cleaning. Based in Irvine, CA, Flawless Ducts Cleaning Crew brings years of experience to their work.

Air Duct Cool & Fast is a duct cleaning company based in Long Beach, CA. They focus on improving indoor air quality by cleaning HVAC ducts to help maintain a healthier living environment. Their services aim to ensure that air systems function efficiently and reduce contaminants in the air.

Flawless Duct Pro Team is a duct cleaning company based in Huntington Beach, CA, serving the Long Beach area. They provide air duct cleaning services for both residential and commercial properties, focusing on improving indoor air quality by removing allergens, dust, and dirt from duct systems. Their team is equipped to handle large and complex duct systems, enhancing HVAC efficiency and contributing to a healthier indoor environment. They also specialize in dryer vent cleaning, which helps reduce fire hazards and improve dryer performance.

Rancho Heating and Air Plumbing, Inc. is a family-owned HVAC and plumbing contractor serving Irvine, CA, and surrounding communities. They offer a range of residential services including AC and furnace repair and installation, ductwork, thermostat installation, leak detection, and various plumbing repairs. With over 25 years of experience in the Rancho Santa Margarita area, they provide certified HVAC and plumbing services with a focus on fair pricing and customer satisfaction. Their capabilities include high-efficiency furnace installations and comprehensive plumbing solutions. The company serves multiple nearby locations and communicates service availability in both English and Spanish.

Universal Heating & Air is an HVAC company based in Los Angeles, CA, offering a range of services including air conditioning repair, furnace repair, heat pump repair, and HVAC installation. They specialize in installing and maintaining heat pumps, traditional furnaces, and energy-efficient HVAC systems. The team also provides heater maintenance plans and insulation upgrades to improve home comfort and energy efficiency. Their technicians can diagnose and repair various HVAC issues, from air filter problems to ignition switch faults. Universal Heating & Air works with top industry brands and offers financing options for HVAC systems to meet customer needs.

Action Duct Cleaning of Orange County has been providing residential and commercial duct cleaning and indoor air quality services since 1989. Based in Long Beach, CA, the company specializes in deep cleaning of heating and air conditioning systems, ducts, and grease exhausts. They are certified by the National Air Duct Cleaning Association (NADCA) and follow strict industry standards. Their services include HVAC cleaning, dryer duct cleaning, kitchen exhaust cleaning, and Aeroseal duct sealing, among others. The company serves homeowners, property managers, commercial facilities, restaurants, hospitals, schools, and hotels in the Long Beach area.

Quality Heating & Air Conditioning is an HVAC company based in Long Beach, CA. They provide services including air conditioning and furnace repair, installation, and HVAC system tune-ups. The company handles equipment installation, replacement, and maintenance for heating and cooling systems. Quality Heating & Air Conditioning offers online service calls to assist customers remotely.

West Coast Energy is a family-owned HVAC company based in Santa Ana, CA, with over 33 years of experience. They specialize in air conditioning repair, installation, and HVAC system zoning to provide customized climate control for different areas of a home. As an approved Trane dealer, West Coast Energy offers advanced zoning systems that enhance comfort and humidity control through features like the Trane Integrated Zone System and Comfort-R technology. The company values employee satisfaction and long-term staff retention, contributing to consistent service quality.