Around the Clock Service, Inc. is a heating, cooling, and plumbing company based in San Jose, CA. They provide repair services for furnaces, heat pumps, and air conditioning systems for both residential and commercial customers. The company has been serving the area since 1968 and offers 24-hour emergency service to address heating, cooling, and plumbing issues at any time. Their technicians explain repair issues clearly to help customers understand the work being done.

Master Maintenance Home Services is a family-owned HVAC company based in San Jose, CA. They provide a range of services including repair, installation, and maintenance for air conditioners, furnaces, heat pumps, boilers, and full HVAC systems. Serving San Jose and the broader San Francisco Bay Area, they focus on helping homeowners maintain comfortable indoor environments year-round. Their offerings include system replacements and tune-ups, delivered with an emphasis on honest and straightforward service without upselling.

Euro Climate Heating & AC is a mechanical contracting company based in San Jose, CA, specializing in heating, air conditioning, and climate control solutions. They offer a range of services including AC and furnace repair, installation, and HVAC tune-ups. The company is capable of handling preventive maintenance programs as well as the design and installation of complex engineered systems. Euro Climate emphasizes quality service and technical support while aiming to build long-term client relationships through consistent performance.

Cold Craft, Inc. is a full-service HVAC company serving San Jose, CA, and the surrounding Silicon Valley area. Established in 1991, the company offers residential and commercial heating, ventilation, air conditioning, and refrigeration services, including installation, repair, and maintenance of furnaces, air conditioners, heat pumps, mini splits, geothermal systems, and wine cellar refrigeration. They also provide indoor air quality solutions and have an onsite sheet metal fabrication shop. Cold Craft specializes in complex systems like geothermal heating and wine cellar refrigeration, leveraging decades of experience to meet specialized needs.

A Plus Heating and Air Conditioning provides heating, air conditioning, and HVAC installation services in Fremont, CA. The company offers a range of indoor comfort products from leading manufacturers such as Lennox, Trane, Carrier, and Goodman. They focus on delivering advanced HVAC solutions and maintain strong relationships with industry manufacturers to ensure up-to-date technology is available to their customers. A Plus Heating and Air Conditioning operates with locations across California, including Northern and Southern regions.

O.C. McDonald Co., Inc. is a full-service mechanical contractor based in San Jose, CA, serving the greater Silicon Valley area. The company specializes in HVAC installation, plumbing, process piping, and building automation systems for commercial new construction, retrofits, and residential projects. With over 100 years of experience since 1906, they offer comprehensive design, installation, and 24-hour emergency service through a live operator to address urgent needs promptly.

Heating, Cooling & Appliance Technique Inc provides HVAC repair, installation, and maintenance services in San Jose, CA. They handle air conditioning, furnace, heat pump, and duct replacement for both residential and commercial clients. The company offers 24/7 emergency service and uses advanced equipment to ensure thorough repairs and clean work areas. With many years of experience serving the San Jose area, they focus on tailored HVAC solutions and preventive maintenance to improve system efficiency and longevity.

88hvac is an HVAC installation contractor based in San Jose, CA, specializing in mini split and HVAC system installations. They offer a variety of reheat options tailored to different budgets, including full systems with custom fan coils and condensers, retrofit fan coil systems, and reheat coil additions for existing 5-ton systems. Their equipment inventory includes new and used units ranging from PTACs to mini splits, multi-port splits, package units, boilers, dry coolers, water source systems, and fan coils. They also provide specialty parts such as remanufactured Copeland compressors, circulation pumps, condenser fans, and custom coils for large HVAC and chiller systems.

HVAC Parts & Service is an HVAC contractor based in San Jose, CA, offering a full range of heating, ventilation, and air conditioning services. They provide expert AC installation, repairs, and maintenance using premium-quality parts to keep homes and businesses comfortable year-round. Their certified technicians use the latest technology to ensure efficient and safe system operation. With years of industry experience, HVAC Parts & Service is available 24/7 for emergency support and reliable service.

J&J Air Conditioning is a mechanical contractor based in San Jose, CA, serving the Silicon Valley since 1978. They provide a range of HVAC services including air conditioning, furnace, heat pump, boiler repair and installation, as well as mini split and geothermal heat pump systems. Their team handles preventive maintenance, emergency response, and the design and installation of advanced HVACR systems.