HVAC System Basics. Get the basics about HVAC systems so you can make an educated decision. We review general heating and cooling principles to help you understand your system before and after you make a purchase. As always, feel free to contact your local Trane Comfort Specialist if you have additional questions.
Property tax assessments in Coweta County are the responsibility of the Coweta County Tax Assessor, whose office is located in Newnan, Georgia.
Dekalb County, Georgia Sales Tax Rate 2016 Up to 8%. A county-wide sales tax rate of 3% is applicable to localities in Dekalb County, in addition to the 4% Georgia sales tax. Some cities and local governments in Dekalb County collect additional local sales taxes, which can be as high as 1%.