HVAC Exam Prep / Montana
HVAC — MT
How to Get Your HVAC License in Montana
To work as a licensed HVAC technician in Montana, you need EPA 608 federal certification plus the state HVAC Contractor License issued through Montana Department of Labor and Industry. Here's everything you need to know.
License Details
- State License Name
- HVAC Contractor License
- Licensing Body
- Montana Department of Labor and Industry
- Exam Provider
- PSI Exams
- Passing Score
- 75%
- Exam Fee
- $60
- Federal EPA 608
- Required — Universal recommended
Note: Always verify current requirements with Montana Department of Labor and Industry.
How Montana Compares Nationally
- Montana's $60 HVAC exam fee sits below the national median of about $65.
- The 75% passing bar is higher than the 70% most states require, so build in extra margin.
- EPA 608 certification is federally required nationwide — the same core exam applies in Montana as everywhere else, so your prep travels with you.
Montana HVAC Notes
EPA 608 required. Montana requires a statewide HVAC contractor license with 75% passing score.
About the EPA 608 Exam
The EPA 608 Universal exam has 100 questions across 4 sections (Core, Type I, II, III). You must score 70% on each section independently. The Core covers environmental regulations, leak rates, and safe refrigerant handling. Types I–III cover equipment- specific recovery and service procedures. The exam is closed-book.
How to Become a Licensed HVAC Technician in Montana
- 1
Get your EPA 608 Certification
EPA 608 is a federal requirement for anyone who purchases, handles, or recovers refrigerants. You must pass the Core section plus at least one Type (I, II, or III) — passing all four earns Universal certification. Universal certification is strongly recommended for HVAC technicians working on residential and commercial systems.
- 2
Gain field experience (Montana requirement)
Montana HVAC licensing typically requires documented field experience under a licensed contractor. Most states require 2–5 years of hands-on experience. Keep records of your work hours and employers — you will need to submit these with your license application.
- 3
Pass the state or local trade exam
The HVAC Contractor License requires passing a written trade exam administered by PSI Exams. The exam covers HVAC systems, refrigerant handling, local codes, and safety regulations. Passing score is 75%. Exam fee is $60.
- 4
Apply for your license
Submit your application to Montana Department of Labor and Industry with proof of experience, EPA 608 certification, exam results, and any required insurance or bond documentation. Processing times vary — apply early and keep copies of all submitted materials.
- 5
Maintain your license
Most HVAC licenses require renewal every 1–3 years with continuing education (CE) hours. Stay current with new refrigerant regulations (particularly HFC phase-downs under the AIM Act) and updated equipment standards to maintain your license without interruption.
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Practice for EPA 608 before you book the exam
Use this Montana licensing guide to understand the steps, then drill Core, Type I, Type II, and Type III questions in your browser. Web access and native app purchases are separate, so this page sends website traffic to web practice first.
Montana HVAC / EPA 608 Exam — Frequently Asked Questions
What license do I need for HVAC in Montana?
In Montana, HVAC technicians need the HVAC Contractor License issued by Montana Department of Labor and Industry. All technicians who handle refrigerants are also required to hold an EPA 608 certification regardless of state licensing requirements. The exam fee is $60 with a passing score of 75%.
Is EPA 608 required in every state?
Yes. The EPA 608 certification is a federal requirement for all HVAC technicians who purchase, handle, or recover refrigerants. It is required in every U.S. state and territory, regardless of local state licensing requirements.
What is the best app to study for the EPA 608 exam?
VoltExam offers EPA 608 prep on the web with practice across Core, Type I, Type II, and Type III, plus a built-in refrigerant charge calculator. Start free in your browser at https://www.voltexam.com/study/hvac. Native iOS and Android apps are separate purchases for offline mobile study.