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.

Bay Area Comfort Solutions HVAC is a family owned and operated heating and air company based in Oakland, CA. They provide a range of HVAC services including air conditioning and furnace repair and installation. With over 22 years of experience, they serve several communities including Oakley, Brentwood, Pinole, Hercules, and Concord. The company offers up to ten-year parts and labor warranties on select systems and stands behind their work with a guarantee that if they cannot fix an issue, the service is free.

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.

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.

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.

Green Air Heating and Air Conditioning, Inc. is an HVAC company based in Oakland, CA, offering a range of services including air conditioning, furnace, and heat pump repair and installation, as well as indoor air quality solutions. The company specializes in energy-efficient systems and can integrate solar power and energy storage options to help reduce reliance on the grid. Founded in 2007, Green Air Heating and Air Conditioning, Inc. draws on over a century of combined staff experience and provides tailored energy solutions to meet unique customer needs.

Flanders Heat & Air Systems is an HVAC company serving Fremont, CA, and the surrounding East Bay area, including Pleasanton and San Jose. With over 30 years of experience, they provide a range of services including air conditioning, furnace, and heat pump installation, repair, and maintenance, as well as indoor air quality solutions. As a Carrier Factory Authorized Dealer, they offer reliable and energy-efficient HVAC products. Their team is equipped to handle repairs on all makes and models and focuses on professional, knowledgeable service.

Bay Energy Heating & Air provides professional HVAC installation, repair, and maintenance services in Oakland, CA. They specialize in heat pump, furnace, mini-split, and rooftop unit installations, as well as HVAC tune-ups and dryer vent cleaning. The company offers energy-efficient heating and cooling solutions tailored to residential and commercial properties. Their certified technicians handle all types of HVAC systems with expertise and provide 24/7 emergency service for urgent repairs. Bay Energy Heating & Air emphasizes clear communication and workmanship you can trust.

Aire Serv of Stockton provides heating and air conditioning services in Stockton, CA. They offer air conditioner repair and replacement, heater repair and installation for heat pumps and furnaces, HVAC tune-ups, and indoor air quality services including air purification system installation. The company has been serving the area since 1992 and offers 24/7 emergency service to address urgent HVAC needs. Their certified professionals handle all major HVAC brands and provide preventative maintenance to extend system life and improve energy efficiency.

First Class Heating and Air is a family-owned HVAC company serving Stockton, CA. They provide repair and installation services for furnaces, air conditioners, and boilers, including environmentally safe, high-efficiency boiler systems. With over 20 years of experience, they handle troubleshooting, repairs, retrofitting, and seasonal maintenance for various makes and models. The company offers 24/7 emergency service to restore heating or cooling when needed, including nights and weekends.