J.R. Heating And Cooling Systems Inc is an HVAC contractor serving Oakland, CA, and nearby areas including Hayward, Danville, and Union City. They provide residential and commercial heating and air conditioning installation, repair, and maintenance services. With 40 years of experience, the family-owned and minority-owned company offers certified and licensed technicians who focus on improving indoor air quality and ensuring year-round comfort. Their services include HVAC tune-ups and comprehensive system care, emphasizing reliable and affordable solutions.

Chris Levering Heating & Air Conditioning is an HVAC company serving San Francisco, CA. They provide repair and maintenance services for air conditioning, furnaces, and HVAC tune-ups, including specialized repairs for floor and wall heaters. With 38 years of experience in the HVAC industry, they offer knowledgeable service backed by decades of expertise.

Advantage Heating and Sheet Metal Inc is an HVAC contractor based in Fremont, CA, serving the entire Bay Area and the Monterey Coast. They provide a wide range of services including air conditioning and furnace repair, installation, and maintenance. The company specializes in rigid ductwork and metal roofing and gutters, offering expertise across all equipment makes and models. Their experienced technicians have completed thousands of projects, ensuring efficient and reliable system operation.

ATTIC RENEW 360 is a family-owned business serving Fremont, CA, and the Bay Area with services including air duct cleaning, dryer vent cleaning, pest and rodent control, crawl space insulation, and vapor barrier installation. The company specializes in rodent proofing, insulation replacement, and air sealing to improve indoor air quality and energy efficiency. Their licensed and insured technicians use up-to-date equipment to provide residential and commercial cleaning and pest control solutions. ATTIC RENEW 360 has built a reputation through numerous positive reviews and offers a customer satisfaction guarantee.

Horne Family Air Duct Service is a duct cleaning company in San Francisco, CA, specializing in improving indoor air quality for homeowners. They offer comprehensive air duct and dryer vent cleaning services aimed at reducing fire hazards and removing contaminants such as dust, allergens, mold spores, and pet dander. Their work helps improve air circulation, reduce allergens, and extend the lifespan of HVAC systems. The company emphasizes the importance of regular cleaning to maintain a healthier living environment and reduce risks from substances like radon, asbestos fibers, and carbon monoxide.

On Target Air Duct Cleaners is a duct cleaning company based in San Francisco, CA, specializing in improving indoor air quality for homeowners. They provide comprehensive air duct and dryer vent cleaning services to reduce allergens, dust, mold spores, and other contaminants that can affect health and safety. Their work helps minimize fire hazards and supports better airflow and HVAC system efficiency. The company emphasizes the importance of regular cleaning to remove pollutants such as pet dander, radon, cigarette smoke residue, and volatile organic compounds, contributing to a healthier home environment.

Aire Serv of Pleasanton provides heating and air conditioning services in Fremont, CA. They offer a range of HVAC solutions including repair and installation of air conditioners, furnaces, heat pumps, and boilers. Their services also cover indoor air quality improvements and thermostat installations. Aire Serv is equipped to handle both residential and commercial HVAC needs with expertise in maintaining and repairing modern and older systems. They provide 24-hour emergency repair services to address unexpected heating or cooling breakdowns promptly.

New Country Air Duct Cleaners provides air duct and indoor air quality services in San Francisco, CA. They focus on improving home air quality by removing dust, allergens, mold spores, pet dander, and other contaminants from air and dryer vents. Their services help reduce fire hazards, improve HVAC system efficiency, and lower the presence of irritants that affect respiratory health. The company emphasizes regular cleaning to address pollutants such as pollen, bacteria, viruses, and radon, contributing to a safer indoor environment.

Associated Heating of San Francisco is an HVAC company based in San Francisco, CA, specializing in air conditioning repair, furnace repair, and thermostat installation. They offer smart thermostat solutions to help automate heating and cooling systems and improve energy efficiency. With years of experience, the company assists customers in addressing various heating and cooling concerns.

Acosta Heating & Sheet Metal is a licensed HVAC contractor serving San Francisco, CA, and surrounding Bay Area communities including Marin and the Peninsula. They provide installation, repair, service, cleaning, and replacement of heating and air conditioning systems, air ducts, ventilation, and sheet metal work. The company specializes in gas forced air furnaces, wall and floor heaters, dryer vents, kitchen hood fans, and vent flues. Established in 1987, Acosta Heating & Sheet Metal brings decades of local experience to their work.