Precision Heating & Cooling is an HVAC installation contractor based in San Jose, CA. Serving both residential and commercial clients, they offer a wide range of services including remodeling, repair, and maintenance of heating and cooling systems. With over 20 years of experience since 2000, they handle projects of various sizes and manage all aspects from installation to regulatory compliance to ensure smooth project completion.

Local Plumbing is a plumbing and hydronic heating specialist serving San Francisco, CA, and the surrounding North Bay area including Marin and Sonoma counties. They provide a range of services such as boiler installation and repair, radiant floor heating, water heater services, leak detection, and general plumbing repairs. The company is experienced in working with various systems including NTI boilers and radiant manifolds, offering skilled diagnostics and installations tailored to local plumbing challenges. Local Plumbing serves multiple communities from Sausalito to Petaluma and beyond, ensuring comprehensive coverage in the region. Their team emphasizes clear communication and stands behind their work to support both residential and commercial clients.

Around The Clock HVAC provides a full range of heating, ventilation, and air conditioning services in San Francisco, CA. They handle installation, repair, and maintenance for air conditioners, furnaces, heat pumps, and HVAC systems for both residential and commercial clients. Their team is equipped to deliver efficient HVAC tune-ups and repairs to ensure systems operate effectively throughout the year.

Alphabet Duct Cleaning is a duct cleaning company based in Fremont, CA, specializing in indoor air quality services. They offer duct cleaning, sealing, and repair to improve air circulation and reduce airborne contaminants. Their trained professionals use advanced techniques to remove dust and allergens from HVAC systems. Services include air duct maintenance, dryer vent cleaning, and UV light purification to support healthier indoor environments.

AIS Heating & Air Conditioning is an HVAC contractor serving Oakland, CA, and nearby areas including Fremont and Livermore. Since 2008, they have provided a full range of heating and cooling services such as air conditioning repair and installation, furnace and heat pump services, and indoor air quality solutions. Their capabilities include ductwork installation and air duct sealing to improve home air quality. The company offers comprehensive HVAC maintenance and repair to keep homes comfortable throughout the year.

Freon HVAC, Electrical & Appliance provides a range of heating and air conditioning services in San Jose, CA. They specialize in HVAC installation, repair, and maintenance, including air conditioning, furnaces, heat pumps, mini splits, and thermostat installation. Their team handles ductwork repair and indoor air quality services to support comfortable indoor environments. Freon HVAC offers expertise in refrigerant replacement and commercial HVAC solutions, focusing on efficient system operation throughout the year.

3rdGen Heating & Cooling is an HVAC contractor based in Berkeley, serving Oakland, CA, and the broader San Francisco Bay Area. They specialize in the design and installation of high-efficiency, fully electric HVAC systems including heat pumps, ductless mini-splits, and mechanical systems for custom homes, multifamily developments, and commercial projects. Their services include integrated HVAC system design and mechanical design-build, with a focus on energy-efficient and precision-engineered comfort solutions. 3rdGen is a certified Mitsubishi Electric Diamond Contractor, offering factory-trained technicians and extended warranties on Mitsubishi heat pump installations.

Art of Comfort is an HVAC installation contractor based in Fremont, CA. They specialize in installing air conditioning, furnaces, heat pumps, and indoor air quality systems. As an Authorized Lennox® Dealer and Comfort Specialist, they provide advanced and energy-efficient Lennox HVAC products designed for reliable and quiet performance. Their expertise includes offering Lennox's premium indoor air quality solutions to help improve the air in your home.

Trio Heating & Air Hayward is an HVAC company serving Oakland, CA, specializing in heating, air conditioning, and heat pump repair and installation. They are the only Daikin 3E Partner in California, offering eco-friendly conversions of gas furnaces to heat pumps for enhanced efficiency. With over 10 years as a local industry leader, Trio Heating & Air Hayward provides 24/7 service to meet residential HVAC needs.

Ramírez Duct Cleaning is a duct cleaning company based in San Jose, CA, serving Oakland and the surrounding areas. They offer a range of indoor air quality services including air duct cleaning, dryer vent cleaning, blower cleaning, heater cleaning, duct replacement, attic cleaning, and insulation replacement. With 8 years of experience, Ramírez Duct Cleaning focuses on improving air quality by reducing allergens and pollutants circulated throughout homes and businesses.