Green Air Heating and Air Conditioning, Inc.

Chill Heating and Cooling is a full-service HVAC company based in Oakland, CA, offering heating and cooling repairs, maintenance, and installations for residential and commercial clients. They provide services including air conditioning, furnace, heat pump, mini split, and thermostat installation and repair. The company is an authorized Carrier dealer and serves the Oakland area with expertise in diagnosing and repairing HVAC systems, as well as installing new units tailored to home or business needs. Chill Heating and Cooling is available for emergency calls and offers same-day service to address urgent heating and cooling issues.

Elite Comfort Systems is a family-owned HVAC company serving Oakland, CA, and the surrounding East Bay area. They provide heating and air conditioning repair and installation services, including heat pump installation and indoor air quality solutions. The company has been serving the community since 2008 and offers 24/7 emergency service to ensure homes remain comfortable year-round. Their technicians focus on quality workmanship and maintain a clean work environment during service visits.

QC Guys - Whole House Fan Experts provides indoor air quality and ventilation solutions in Fremont, CA. They specialize in installing whole house fans and attic fans designed to improve home cooling, ventilation, and energy efficiency. Their systems help reduce reliance on air conditioning by pulling in fresh outdoor air and expelling hot, stale air, which can also improve indoor air quality by removing odors, pet dander, and other airborne particles. The company offers multiple fan packages tailored to different needs, including zoned systems for targeted cooling. They are a Platinum QuietCool dealer with over 10,000 customers served.