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County Permitting Hub • 2 ZIP Codes

Petroleum County, MT Building Permits & Cost Intelligence

Official residential permit requirements, inspection workflows, and local contractor wage rates across Petroleum County, Montana for 2026.

Select Project Guide
Base Permit Fee
$166.68
Municipal Filing Tier
BLS Trade Wage
$25.24/hr
Local Labor Benchmark
Median Housing Age
31 Yrs
Built Circa 1995
Postal Zones
2
Primary: 59084

Petroleum County Project Permitting Guides

Select a residential remodeling category below to launch localized calculators, building codes, and inspection steps.

🏠 MT Standard
Petroleum County

Roof Replacement

Complete roof replacement rules, code inspection requirements, and real-time calculator.

Base Permit: $166.68 Launch Guide →
❄️ MT Standard
Petroleum County

HVAC System Installation

Complete hvac system installation rules, code inspection requirements, and real-time calculator.

Base Permit: $119.06 Launch Guide →
⚡ MT Standard
Petroleum County

Electrical Panel Upgrade

Complete electrical panel upgrade rules, code inspection requirements, and real-time calculator.

Base Permit: $104.77 Launch Guide →

Petroleum County Permitting Boundary

GPS: 47.0878° N, -108.2020° W

Google Maps →

All 2 Postal Codes in Petroleum County

Dedicated Hubs
# 59084 # 59087
Official Authority

Petroleum County Building Inspections & Permits

Petroleum County, MT

Call (800) 555-0134 Official Permitting Portal →
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