Service Experts Heating & Air Conditioning has been serving the East Bay area, including Oakland, CA, since 1973. They provide comprehensive HVAC services such as air conditioning and furnace repair, installation, tune-ups, duct cleaning, thermostat installation, and indoor air quality solutions. The company is known for its licensed, bonded, and ACE-certified experts who ensure equipment is installed and maintained according to manufacturer specifications. Service Experts offers 24-hour availability to address heating and cooling needs anytime.

Stewart Heating, Plumbing and Air Conditioning has been providing HVAC services since 1974, serving Oakland, CA, and the surrounding Contra Costa County. They offer a range of services including air conditioning and furnace repair, installation, and tune-ups for residential, commercial, and industrial clients. The company is experienced in maintaining various HVAC systems and focuses on quality installations that meet unique design requirements. Stewart Heating also offers tailored maintenance plans to help prevent breakdowns and maximize system efficiency, supporting both plumbing and HVAC equipment.

Evergreen Air HVAC Corp is a family-owned HVAC company serving San Jose, CA, and the Bay Area since 2008. They provide a wide range of heating and air conditioning services, including installation, repair, and maintenance for residential and commercial clients. Their skilled technicians are trained in the latest HVAC technologies and offer services such as A/C installation and repair, gas and electric furnace installation and repair, ductless A/C services, thermostat repair, and air duct installation. Evergreen Air also provides emergency services and virtual consultations to accommodate customer needs.

AIS Heating & Air Conditioning is an HVAC contractor serving San Jose, CA, and the surrounding Bay Area. Since 2008, they have provided a full range of heating and cooling services, including air conditioning and furnace repair, installation, and maintenance. Their expertise covers various systems such as ductless mini-splits, central AC units, heat pumps, and gas and electric furnaces. They also offer indoor air quality solutions like humidifier services, UVC air purifiers, ductwork installation, and duct sealing to improve home air safety and comfort.

Comfy Heating & Air Conditioning provides comprehensive HVAC services in Oakland, CA, including air conditioning and furnace repair, installation, and maintenance for both residential and commercial clients. Their certified technicians handle everything from seasonal tune-ups to full system replacements, focusing on thorough inspections and addressing issues like refrigerant leaks, electrical problems, and airflow concerns. The company also offers emergency heating and cooling services to ensure comfort year-round. Comfy Heating & Air Conditioning emphasizes safety and efficiency in furnace care and provides commercial HVAC setup and repair to minimize business downtime.

OTTER HVAC & ELECTRICAL is an HVAC and electrical service provider based in Oakland, CA. They offer installation and repair services for air conditioners, furnaces, rooftop package units, ductwork, ventilation, and electrical systems. The company serves both residential and commercial clients and emphasizes environmentally friendly solutions by using sustainable materials. With over 10 years of experience, OTTER HVAC & ELECTRICAL stays current with industry trends and equipment through ongoing technician training. Their service hours extend daily from early morning to late evening.

Atlas Heating and Air Conditioning is an AC and furnace repair company serving San Francisco, CA. They provide knowledgeable repair services for heating and air conditioning systems. The team focuses on delivering skilled technical support to maintain comfortable indoor environments.

Fuse HVAC, Refrigeration, Electrical & Plumbing provides a wide range of heating, cooling, refrigeration, electrical, and plumbing services in San Jose, CA. Their HVAC services include installation, repair, and maintenance of air conditioners, heat pumps, and furnaces, with a labor warranty of up to 12 years on installations. They also offer commercial refrigeration repairs and electrical services such as panel work and EV charger installation. Plumbing services include water heater installation, hydro jetting, and pipe restoration. The company emphasizes licensed and certified technicians who receive ongoing training to stay current with industry standards.

TLC Power Washing & Hood Cleaning Inc. provides kitchen safety services in San Francisco, CA, focusing on restaurant hood cleaning, filter exchanges, exhaust fan repair, and exterior pressure washing. Their work helps reduce fire hazards, improve indoor air quality, and maintain compliance with local and national codes. The company cleans grease filters at their facility and offers repairs including fan bearings, electrical harnesses, and motor replacements. They also pressure wash various exterior surfaces such as driveways and dumpster pads.

Urban City Mechanical Heating & Air Conditioning service is an AC repair company based in Oakland, CA. They provide same-day diagnosis and repair services to quickly identify and fix common AC problems such as wiring, thermostat issues, and sensor malfunctions. The company focuses on affordable and practical repairs rather than pushing full system replacements.