Barr Fire Protection is a veteran-owned fire protection engineering consultancy based in Las Vegas, Nevada. It provides fire sprinkler design and third-party plan review, AHJ review letters, building and fire code interpretation (NFPA, IBC/IFC), egress and life safety drawing reviews, and stamped Alternate Means and Methods Reports (AMMRs) using performance-based design. It also offers due diligence, feasibility and code-upgrade cost assessments for owners and developers. The practice is led by a Professional Engineer registered in eight states, including California, Nevada and Texas.