States
CaliforniaAvailable
FloridaAvailable
ArizonaAvailable
TexasAvailable
GeorgiaAvailable
NevadaAvailable
ColoradoAvailable
WashingtonAvailable
North DakotaAvailable
MaineAvailable
MarylandAvailable
MassachusettsAvailable
AlabamaAvailable
OhioAvailable
OklahomaAvailable
OregonAvailable
PennsylvaniaAvailable
Rhode IslandAvailable
South CarolinaAvailable
New HampshireAvailable
MichiganAvailable
VermontAvailable
IdahoAvailable
LouisianaAvailable
MinnesotaAvailable
MississippiAvailable
AlaskaAvailable
VirginiaAvailable
ArkansasAvailable
New YorkAvailable
South DakotaAvailable
North CarolinaAvailable
TennesseeAvailable
IllinoisAvailable
UtahAvailable
New JerseyAvailable
ConnecticutAvailable
DelawareAvailable
HawaiiAvailable
IndianaAvailable
IowaAvailable
KansasAvailable
KentuckyAvailable
MissouriAvailable
MontanaAvailable
NebraskaAvailable
New MexicoAvailable
West VirginiaAvailable
WisconsinAvailable
WyomingAvailable
All states →
Projects
253 project guides — open the list

Applicable Montana Requirements

Montana Construction Contractor Registration Mandate

mt:statute:mca-39-9

Under MCA § 39-9-201, it is unlawful for any person or entity to engage in the business or act in the capacity of a construction contractor in Montana without having an active Certificate of Registration issued by the Montana DLI.

Citation: MCA § 39-9-201

Montana Workers' Compensation or ICEC Requirement

mt:statute:mca-39-71

Contractors registering with the Montana DLI must provide proof of active workers' compensation insurance covering all employees or hold an approved Independent Contractor Exemption Certificate (ICEC) under MCA § 39-71-417.

Citation: MCA § 39-71-417

Montana Electrical Contractor Business License Mandate

mt:statute:mca-37-68

Under MCA § 37-68-301, no person or entity shall engage in the business of electrical contracting without an Electrical Contractor license issued by the Montana State Electrical Board, requiring a designated licensed Master Electrician as qualifying agent.

Citation: MCA § 37-68-301

Local Building Permit & Code Inspection Enforcement

mt:statute:mca-39-9

Under MCA Title 50, Chapter 60, physical construction permits for structural building, roofing replacement, electrical wiring, and plumbing must be obtained from certified local municipal building departments or the State Building Codes Bureau.

Citation: MCA § 50-60-106

Official Verification Sources

mt:agency:dli-contractorboard page
Montana Department of Labor & Industry (DLI) — Employment Relations Division
Montana DLI Contractor Registration Official Portal
https://erd.dli.mt.gov/work-comp-claims/independent-contractor/contractor-registration
verified 2026-10-12retrieved 2026-10-12
mt:agency:dli-electricalboard page
Montana State Electrical Board — Business Standards Division
Montana State Electrical Board Official Guidelines
https://boards.bsd.dli.mt.gov/electrical/
verified 2026-10-12retrieved 2026-10-12
mt:agency:dli-plumbersboard page
Montana Board of Plumbers — Business Standards Division
Montana Board of Plumbers Official Guidelines
https://boards.bsd.dli.mt.gov/plumbers/
verified 2026-10-12retrieved 2026-10-12
mt:statute:mca-37-68statute
Montana Legislature — Legislative Services Division
MCA Title 37, Chapter 68 — Electricians and Electrical Contractors
https://leg.mt.gov/bills/mca/title_0370/chapter_0680/parts_index.html
verified 2026-10-12retrieved 2026-10-12
mt:statute:mca-37-69statute
Montana Legislature — Legislative Services Division
MCA Title 37, Chapter 69 — Plumbers and Plumbing Regulation
https://leg.mt.gov/bills/mca/title_0370/chapter_0690/parts_index.html
verified 2026-10-12retrieved 2026-10-12
mt:statute:mca-39-9statute
Montana Legislature — Legislative Services Division
MCA Title 39, Chapter 9 — Construction Contractor Registration Act
https://leg.mt.gov/bills/mca/title_0390/chapter_0090/parts_index.html
verified 2026-10-12retrieved 2026-10-12
mt:statute:mca-39-71statute
Montana Legislature — Legislative Services Division
MCA Title 39, Chapter 71 — Workers' Compensation Act & ICEC (§ 39-71-417)
https://leg.mt.gov/bills/mca/title_0390/chapter_0710/parts_index.html
verified 2026-10-12retrieved 2026-10-12