R.F. MacDonald Co. is a boiler repair and installation company based in San Diego, CA. Founded in 1956, the company serves commercial and industrial clients with boilers, pumps, composites, and related accessories. With a team of sales engineers, mechanical engineers, parts specialists, and field service personnel, they provide comprehensive support and maintenance services. Their strong focus on field service capabilities distinguishes them from other equipment sales companies.

VERA'S ELECTRIC & HVACR INC. is a family-owned company serving Chula Vista, CA, with over 20 years of experience in electrical and HVAC services. They provide a wide range of services including air conditioning installation and repair, heat pump and furnace installation, ductless heating and cooling systems, refrigeration, and preventive maintenance for both residential and commercial clients. Their technicians are skilled in handling complex projects and offer an extended warranty on all air conditioning services, reflecting their commitment to long-term customer satisfaction.

Jax Mechanical is a family-owned mechanical service company based in San Diego, CA, specializing in boiler repair, installation, and HVAC services for both commercial and residential clients. They serve a wide range of industries including breweries, nurseries, hotels, multifamily housing, senior living communities, military facilities, and municipal water treatment plants. Their expertise includes designing and maintaining code-compliant, energy-efficient mechanical systems tailored to the unique needs of each facility. Jax Mechanical is available 24/7 for emergency repairs and stays current with California safety standards and industry trends.

Five Star Heating and Air Conditioning is an ac repair company based in San Diego, CA. They provide same-day service across all San Diego neighborhoods, specializing in fixing refrigerant leaks, compressor problems, faulty thermostats, and electrical issues. Their services focus on restoring cooling systems quickly and efficiently.

Sam's Heating & Air Conditioning, Inc offers heating, cooling, furnace, and air conditioning installation, repair, and maintenance services in San Diego, CA. They serve a wide range of nearby communities including Alpine, Carlsbad, Chula Vista, Encinitas, Escondido, La Jolla, Oceanside, and many others. The company provides comprehensive HVAC services, including tune-ups and installations, covering both residential and commercial needs.

Authentic Heating And Cooling, Inc. provides heating, cooling, and ventilation services in Chula Vista, CA. They offer repair, installation, and tune-up services for air conditioners, furnaces, heat pumps, and HVAC systems for both residential and commercial clients. The company emphasizes individualized HVAC solutions and provides full consultations to help customers select the right system for their needs. They use high-quality parts and equipment and include warranties with all services.

Golden State Heating and Air Inc. is an HVAC company based in Chula Vista, CA, serving the greater San Diego area. They provide installation, repair, and maintenance services for air conditioning, heating, and indoor air quality systems for both residential and commercial properties. With 25 years of experience, they focus on delivering reliable heating and cooling solutions backed by a satisfaction guarantee.

Yeazel Heating and Air is an HVAC company based in San Diego, CA, providing a variety of heating and cooling services. They offer installation, repair, and maintenance for air conditioners, heaters, package units, heat pumps, mini split systems, and gas furnaces. Their services include diagnostics to help identify issues and ensure system efficiency.

A.O. Reed & Co. is a commercial HVAC and plumbing contractor based in San Diego, CA. Established in 1914, the company offers HVAC installation, tune-up services, and maintenance plans, with expertise in sophisticated cost analysis and the latest HVAC technologies. They serve a variety of commercial projects including hospitals, laboratories, universities, and office buildings. A.O. Reed is also experienced in process piping for pharmaceutical and biotech industries, providing specialized system engineering and installations. Their sheet metal, plumbing, and pipe fabrication capabilities support efficient project schedules through prefabrication. The company operates across Southern California with fabrication shops and offices in multiple locations.

San Diego Plumbing Heating Air is a family-owned company serving San Diego, CA, since 1996. They provide plumbing, heating, and air conditioning services for both residential and commercial clients. Their offerings include installation, repair, maintenance, and duct cleaning, with expertise in indoor air quality and HVAC tune-ups. The company is equipped to handle a wide range of plumbing issues as well as heating and cooling system needs. They also offer emergency services available 24/7 to address urgent plumbing problems.