An alphabeticalbytopic list is provided below containing information and downloadable PDF forms, when available, or links to external resources. If you'd like a free estimate, call us today at 903-454-8332 or 940-626-9211, or fill out this contact form for more information.If you choose to provide a "Good Faith Estimate of Market Value", complete Box A1 - F1 then total in Box G1 or simply place an overall estimate in Box G1. Must submit an Energy Code. Click on an image below to see what permits are needed for your project, an estimated cost for those permits, and if the project is allowed. Chapter 1: Administration and General Requirements1.