We deliver signed-and-sealed engineering letters for permits, inspections, and insurance—quickly and without drama. Common needs we handle include deck attachment verification, underlayment/assembly equivalency, tile reset methods, truss/rafter repairs, skylight/opening confirmations, uplift/edge metal details, load checks for re-covers, and “no structural change” confirmations, with custom conditions welcome. You submit scope, address, photos/plans, and AHJ notes; a licensed PE reviews the code path, clarifies anything essential, and delivers a stamped PDF (wet-signed originals available). Contractors choose us for reviewer-ready clarity, defensible calculations and citations, predictable pricing, and straightforward communication. Every letter is prepared under responsible charge and cites applicable codes and amendments. We serve multiple jurisdictions—send your location and we’ll confirm coverage.