HVAC Flat Rate by ExactCharge is the perfect solution for hvac residential contractors who want to move from time and material to a flat rate pricing system or simply find their current flat rate setup too extensive or expensive. Our application is simple to use with user friendly screens and convenient because now your flat rate pricing is on your phone or tablet. HVAC Flat Rate is designed to be fully customizable but comes pre-configured with common day to day tasks and approximate industry standard repair charges. Flat rate books can cost hundreds of dollars and many may also have high yearly licensing fees but ours is a onetime low cost purchase without any additional yearly licensing fees.