Bay City Boiler is a boiler repair and HVAC tune-up company serving San Jose, CA, and the broader Bay Area and Central Valley. Established in 1976, they specialize in boiler maintenance and repair with a large service team and 24/7 emergency support. Their services include fast emergency response and a proactive maintenance program designed to reduce downtime and prevent failures. Bay City Boiler also offers boiler room equipment sales and partners with testing labs to ensure system performance.

Affordable Heating & Air Conditioning is an HVAC company serving Oakland, CA, and the Bay Area. They provide residential and commercial heating and air conditioning services including repair, installation, and tune-ups for all makes and models. With over 20 years of experience, their factory-trained technicians handle heating, cooling, refrigeration, and ventilation systems. The company emphasizes long-term maintenance and system upgrades to ensure reliable operation.

ACS Air Conditioning Systems is a family-owned HVAC company serving Oakland, CA, and the East Bay Area. Established in 1969, they specialize in HVAC repair, maintenance, and installation for heating and air conditioning systems. As a factory-authorized Carrier dealer, ACS offers expert advice on Carrier products and handles installations with a focus on quality and efficiency. Their services include air conditioning, furnace, and heat pump repair and installation, along with indoor air quality solutions.

Dukes Heating & Air Conditioning is a family-owned HVAC company serving Fremont, CA, and surrounding areas. Since 2005, they have provided repair, installation, and maintenance services for residential and light commercial heating and cooling systems. Their experienced team handles furnace repairs, heat pump installations, and HVAC tune-ups, ensuring year-round comfort. The owner has been in the heating and cooling business since 1971, bringing decades of expertise to every project.

AC Heating and Cooling Service Inc. is a family-owned HVAC company serving San Francisco, CA, and the Bay Area with over 45 years of experience. They provide a full range of heating, ventilation, and air conditioning services for residential, commercial, and industrial clients, including installation, repair, maintenance, and indoor air quality solutions. The company is known for integrating advanced IoT technology in HVAC systems to improve energy efficiency and system performance. They offer 24/7 emergency repair services without extra charges and back their work with a 12-month service guarantee and manufacturer warranties.

Sunny HVAC and Appliance Repair is a service provider based in Fremont, CA, specializing in HVAC installation and appliance repair. They serve the broader Bay Area, including San Francisco, San Jose, Oakland, and Pleasanton. The company offers same-day appointments seven days a week and carries out repairs on major appliance brands, including refrigerators and HVAC systems. Sunny HVAC and Appliance Repair has been in business since 2011 and emphasizes licensed and insured technicians, with a focus on honest pricing and qualified service.

East Bay Hydronics is a heating and cooling contractor based in Oakland, CA, serving the Bay Area. They specialize in hydronic systems for both residential and commercial properties, including radiant heating and cooling, boilers, water heaters, solar thermal, and geothermal heat pumps. With over 17 years of experience, they support new construction and remodeling projects.

Stuckert Heating & Sheet Metal, Inc. is a family-owned HVAC and sheet metal contractor based near San Francisco, CA. Serving the Greater Bay Area since 1963, they specialize in residential heating and air conditioning for new construction and remodels. Their services include furnace installation and repair, air conditioning installation and repair, and custom sheet metal fabrication.

Renoir Plumbing Inc. is a licensed plumbing and heating company based in Oakland, CA, serving the Bay Area since 1980. They offer a range of services including heat pump and boiler installation and repair, hydronic heating systems, and solar water heating solutions. Their expertise includes working with hydronic heating, which provides quiet and comfortable radiant heat. The company is bonded and insured, with a long history of serving residential and commercial clients in the East Bay and surrounding areas.

Anchor Heating & Cooling, Inc. is a full-service HVAC contractor serving San Francisco, CA. They provide heating and air conditioning installation, repair, and maintenance for both residential and commercial clients. Their services include HVAC diagnostics, furnace and heater repair, and air conditioning service with certified technicians. The company focuses on delivering professional quality work on time and on budget, treating each home or business with care. They operate weekdays with regular business hours.