Big Air is a small, family owned and operated heating and air conditioning contractor and is fully licensed and insured. We provide quality service to residential, industrial and commercial clients in the East Bay of the San Francisco Bay Area. We install and service Trane energy efficient heating and air conditioning systems. Our expert installers and technicians are dedicated to working with you to implement a solution that meets your needs.
* Residential & Commercial * Replace - Changeouts, Add-Ons * Energy Efficient Trane Units
Unit replacement, add-ons and new installation of Trane energy efficient heating and air conditioning systems
* Properly designed duct systems
* Indoor air pollution solutions
* Duct sealing and testing
* FREE day or evening estimates for new installations
* Service and repair of most brands
* Senior discounts
* Financing
* Professional and reliable service
* Maintenance Program
We can also offer indoor air quality products (IAQ) and accessories such as high efficiency air filters, humidifiers, programmable thermostats, zoning (controlled air in each room) and fresh air exchangers.