Structural Stamping in Montana

Structural Stamping across Montana

Southwestern Montana lies in the Intermountain Seismic Belt and has the state's highest seismic hazard — the 1959 Hebgen Lake earthquake (M7.3) remains the benchmark event. Snow loads are among the highest in the lower 48 in mountain areas and control roof design across much of the state. Wind exposure is significant on the plains east of the Continental Divide. Deep frost penetration and freeze-thaw demand deep foundations and durable detailing.

Montana professional engineers are licensed by the Montana Board of Professional Engineers and Professional Land Surveyors. Firms offering engineering services must obtain a certificate of authorization. A Montana-licensed PE must seal engineering documents and be in responsible charge of the work.

Montana has adopted the IECC for commercial energy compliance with state amendments. Enforcement is handled by local jurisdictions that have adopted the code. ASHRAE 90.1 provides an alternate compliance path for commercial buildings.

Billings, Missoula, Bozeman, and other larger cities run their own building departments with published review processes. Many smaller jurisdictions rely on third-party reviewers or county-level review. Rapid growth in Bozeman and the Flathead has stretched review capacity in recent years.

Why Montana projects choose Torch

• PE stamps backed by Apex Grid Engineering — licensed in 49 states, 10+ PEs on staff.
• Quotes back fast and priced to win — Torch is built for speed on Montana plan reviews.
• One team statewide: Billings, Bozeman, Butte, Great Falls and every city in between, same permit-ready drawing standards.
• Drawings engineered for the local AHJ — we design to the Montana amendments and local reviewer habits, not generic national templates.

Cities we serve