Freschi Service Experts is an HVAC and plumbing service provider located in Oakland, CA, serving Concord and the surrounding East Bay area. They offer a full range of home services including air conditioning and furnace repair and installation, HVAC tune-ups, thermostat installation, and indoor air quality solutions. With over 40 years of local experience since 1980, Freschi Service Experts combines local expertise with national brand support to deliver comprehensive home comfort and plumbing solutions. They provide 24-hour availability to address urgent heating, cooling, and plumbing needs promptly. Their team is licensed, bonded, and ACE-certified, ensuring professional and precise equipment installation and maintenance.

Moore Mechanical is an HVAC service provider based in Oakland, CA, serving the East Bay area including Alameda and Contra Costa counties. They offer a range of heating, cooling, and indoor air quality services such as AC repair and installation, furnace and heat pump services, ductwork solutions, and thermostat installation. As a Lennox Premier Dealer with NATE-certified technicians, Moore Mechanical provides energy-efficient products and maintains high industry standards. Established in 1985, the company has over 40 years of experience serving residential and commercial clients in the region.

Cyclone Air Systems Inc is a family-owned HVAC contractor serving Oakland, CA, and the broader Bay Area. Since 1999, they have provided heating and cooling installations, repairs, air duct cleaning, dryer vent cleaning, and chimney services for residential, commercial, and industrial clients. They specialize in Carrier HVAC equipment and use advanced methods like the Rotobrush system for effective duct cleaning, which includes live video inspection to ensure thorough service. Cyclone Air Systems Inc operates throughout the Bay Area counties and offers 24-hour service to address urgent HVAC needs.

Carol Flynn Heating & Cooling is an HVAC contractor serving San Francisco, CA, specializing in heating and air conditioning installation and repair for both residential and commercial clients. The company offers comprehensive services including furnace and air conditioning installation, repairs, and maintenance, with a focus on energy-efficient solutions such as their patented Energy Star approved air duct testing and internal leak sealing system. Established in 1954, Carol Flynn Heating & Cooling brings over 65 years of experience to the Bay Area market and provides 24/7 service availability.

John Owens Services, Inc. provides comprehensive HVAC and plumbing services in Oakland, CA, focusing on heating, cooling, water heaters, and indoor air quality. They serve Sonoma and Marin counties with repair, installation, and maintenance for air conditioners, furnaces, heat pumps, boilers, and duct cleaning. Their approach emphasizes repairing equipment first to extend its life before considering replacement. The company is experienced in both residential plumbing and HVAC systems, offering expert leak detection, sewer and drain cleaning, and radiant boiler services.

Fairview Heating & Air Conditioning Inc. is an HVAC contractor based in Oakland, CA, offering a range of services including air conditioning repair and installation, furnace and heat pump services, indoor air quality improvements, and ductless mini-split system installations. They provide solutions tailored to the local climate, including American-made equipment designed for East County conditions. With over 30 years of experience maintaining and installing HVAC systems, Fairview also addresses new energy efficiency standards affecting heating equipment in California. Their services include advanced capabilities such as air scrubbers and ultraviolet lights to enhance indoor air quality.

Ariston Heating and Cooling - HVAC Contractors is a family-owned business based in Oakland, CA, serving the East Bay area including Lamorinda, Walnut Creek, Concord, and Danville. They provide a wide range of heating and cooling services such as air conditioner and furnace repair, heat pump installation and repair, mini split installation, HVAC tune-ups, and indoor air quality solutions. The company specializes in high-efficiency electric heat pumps and offers products from authorized dealers like American Standard. Established in 2017, Ariston focuses on honest advice, quality workmanship, and customer satisfaction without pushy sales tactics.

Fuse Service is an HVAC, appliance, and electrical repair company serving Oakland, CA. They provide home and commercial services including air conditioning repair and appliance maintenance. The company is known for handling a range of HVAC and electrical needs with skilled technicians.

KoxFix Solutions is an appliance repair and HVAC service provider based in San Jose, CA. They offer same-day appointments and specialize in repairing air conditioners, furnaces, heat pumps, and boilers. Their certified technicians focus on diagnosing and fixing the root cause of issues to restore home comfort quickly and efficiently. With years of experience, KoxFix Solutions serves homeowners looking for fast and reliable repairs to keep essential household systems running smoothly.

Galaxy Heating & Air Conditioning is an HVAC contractor based in Oakland, CA, serving the San Francisco Bay Area, including Alameda, Contra Costa, San Mateo, San Francisco, and Santa Clara counties. They provide a wide range of heating and cooling services such as installation, repair, maintenance, and indoor air quality solutions for both residential and commercial clients. Their certified technicians specialize in air conditioning, furnace, heat pump, and ductless mini-split systems, offering comprehensive HVAC services that comply with California Title 24 energy codes. With over 15 years of experience since 2009, Galaxy Heating & Air Conditioning holds California B, C-10, and C-20 licenses and offers 24/7 phone support with emergency service when possible. Their capabilities include same-day heating repair, air conditioning installation, and preventative maintenance plans designed to extend equipment lifespan and improve energy efficiency.