Frost Transmission is a provider of automatic transmission repair services. Based in Rainbow City, Ala., the company renders non-electric diagnosis, manual transmission repair, transmission band adjustments and manual clutch repair services. It also offers auto repair and car care services, including automatic flywheel replacement, manual flywheel resurfacing and clutch kit replacement. Frost Transmission serves Etowah County with two transmission service and repair locations. The company is a member of The Automatic Transmission Rebuilders Association (ATRA).. Transmissions