City of Billings Building Division
Official building department contact workstation for Yellowstone County, Montana. Phone lines, online plan submittal portals, and physical office address.
🏛️ Office Address & Contact
⏱️ SLA & Plan Review Specifications
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Navigating Submittals & Plan Check Reviews at City of Billings Building Division
The City of Billings Building Division serves as the primary municipal Authority Having Jurisdiction (AHJ) for structural, electrical, plumbing, and mechanical code compliance across Yellowstone County, Montana. The department oversees plan review intake, issues official building permits, and conducts mandatory field inspections for all residential and commercial construction under Billings City Code Chapter 6.
To avoid submittal rejections or intake delays, contractors and architects submitting plans to City of Billings Building Division must ensure that all submittals comply with enforced code standards (2021 Montana State Building Code.) and include all required PE/RA engineering stamps, site utilities details, and contractor license filings.
City of Billings Building Division utilizes electronic plan review (EPR) portals for digital submittal of vector PDF plan sets, structural engineering calculations, and COMcheck energy compliance reports. Ensure all sheets are unlocked and oriented correctly prior to uploading.
Field inspections must be scheduled at least 24 hours in advance by contacting the automated inspection hotline at (406) 657-8270 or through the online portal. Approved job-site plans and permit inspection cards must be physically posted on-site at all times.