Welcome to the USA Building Permit & Approval I’m Eng. Michael John, a qualified MEP Engineer specializing in Architectural, Structural, and MEP design packages for residential and commercial projects across the USA, including PE stamp coordination where required. This community was created to help homeowners, contractors, builders, and real estate investors simplify one of the most frustrating parts of construction—getting building permits approved without delays or rejections. Here, you will learn: How to avoid common permit rejection mistakes What cities actually look for in drawings and submissions Clear breakdowns of building codes without confusion HVAC, electrical, plumbing, and structural design insights Real project examples and fixes Step-by-step guidance for smoother approvals If you’re planning a new build, renovation, ADU, or commercial project, you’re in the right place. Introduce yourself below and share what project you’re working on. I’ll be actively sharing insights and answering questions to help you move faster with approvals. Let’s build smarter and get permits approved the right way.