Why should you consider Anchor Engineering for your next project? Anchor Engineering, Inc. (AEI) is a full-service structural engineering firm, located in Denver Colorado. AEI provides services for residential and commercial design, construction administration, due-diligence structural engineering services for commercial real estate transactions, aluminum storefronts, curtain wall/glazing engineering, anti-terrorism/force protection (AT/FP) blast analysis, engineering for photovoltaic (PV) supports, residential real estate structural inspections, and forensic structural investigations.