Licensing Guides
Wyoming HVAC License: How to Become an HVAC Professional in Wyoming
HVAC, WY
Table of Contents
How Long Does it Take to Get an HVAC Contractors License in Wyoming?
What Are the Reciprocity Requirements for an HVAC License in Wyoming
Learning a trade requires hard work and determination. You can’t rush the process, but the time you put into learning how to become an HVACR technician or contractor can lead to a career that is long-lasting, lucrative, and fulfilling. There are 425,200 heating, air conditioning, and refrigeration mechanics and installers nationwide, according to the U.S. Bureau of Labor Statistics, and Wyoming employs 570 of them.
Employment is projected to grow 8% from 2024 to 2034 throughout the country, adding more than 40,000 of these skilled workers to the ranks. In Wyoming, that growth rate is projected at 24%, according to CareerOneStop, the U.S. Department of Labor’s job search website.
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Contractors struggle to find skilled tradesmen like plumbers, electricians, and HVACR or mechanical professionals while the demand for them continues to grow. According to the Associated General Contractors of America, “Construction employment in Wyoming in July 2025 totaled 23,000, a decrease of 600 (-3%) from July 2024 and unchanged from February 2020.” So, if you get the training you need, you should have a variety of jobs to choose from\.
A large part of what HVAC contractors and technicians do is replace and repair existing systems. As more emphasis is placed on energy efficiency and reducing pollution, systems need to be retrofitted, upgraded or replaced entirely to comply with these new standards. Licensing requirements for HVAC workers and technicians vary widely from state to state and, in Wyoming, from locality to locality.
Licensing Requirements for HVAC Contractors in Wyoming
Is a license required to work as an HVAC/Mechanical Contractor in the state of Wyoming? No, not at the state level.
However, some municipalities, including Cheyenne and Casper, require HVAC contractor licenses or specialty contractor licenses, similar to Class A general contractor or Class B building contractor licenses.
If you're starting your own HVAC business, you'll need to first register your business with the Wyoming Secretary of State. The Wyoming Business Council answers license and permit questions relating to starting your own business, including proper business licenses.
Types of HVAC Licenses in Wyoming
While there are no statewide HVAC licenses in Wyoming, some localities have multiple types of licenses, including Cheyenne and Casper.
Cheyenne
The City of Cheyenne Building Permitting & Licensing issues HVAC and refrigeration master and contractor licenses, journeyman licenses, and apprentice licenses. In addition, the city also requires a contractor application license for the company itself, and at least one qualified supervisor license and one master license for each company. Some licenses require the applicant to pass an exam. The city lists testing information on its contractor license application page.
The city's HVAC-related licenses, classified as Class C-1 licenses, include:
HVAC Master & Contractor
HVAC Journeyman
HVAC Apprentice
Refrigeration Master & Contractor
Refrigeration Journeyman
Refrigeration Apprentice
License application requirements for both HVAC and refrigeration include:
Contractor licenses:
Company contractor license application
Certificate of general liability insurance
Proof of registration with the Wyoming Department of Workforce Services Workers' Compensation division, if the company has employees
Fee: $250 for one-year license; $75 renewal fee
Master licenses:
Pass the appropriate ICC National Standard exam or Wyoming (WAM) exam
Minimum three years verifiable journeyman experience and minimum four years verifiable apprentice experience
Refrigeration applicants must show documentation of current refrigerant reclamation certification
Fee: $100 for one year-license; $25 renewal fee
Journeyman licenses:
Pass the appropriate ICC National Standard exam or Wyoming (WAM) exam
Verification of four years experience as an apprentice
Refrigeration applicants must show documentation of current refrigerant reclamation certification
Fee: $80 for one-year license; $15 renewal fee
Apprentice licenses:
Fee: $20 for one-year license; $5 renewal fee
It's important to note the city requires those in HVAC or refrigeration who perform electrical work on the load side of the disconnect, which supplies power to the equipment, to obtain a limited electrical contractor license from Wyoming and a city-issued Class C-3 limited electrician license.
Casper
The City of Casper Community Development Department issues individual contractor licenses for several types of HVAC work, including mechanical positions, boiler operators, and gas fitters. The license application is the same for all individual contactors.
The contractor’s board must first approve all applications before candidates can apply for testing or submit proof of passing an approved exam from another jurisdiction, if applicable.
The city does not require examinations for apprentices. The city also requires mechanical contractor companies to employ at least one full-time master as a qualifying individual for the contractor license.
The city's license requirements include:
Mechanical contractor
Minimum $100,000 personal injury and $300,000 property damage liability insurance
Fee: $300 for one-year license; $75 renewal fee
Master
Proof of completing apprentice training or four years of experience in a licensed shop, and five years of work experience as a journeyman or master under a state or city licensing authority with similar requirements, or nine years total experience
Fee: $75 for one-year license; $37.50 renewal fee
Journeyman
Proof of completing apprentice training or four years of experience in a licensed shop under a state or city licensing authority with similar requirements
Fee: $25 for one-year license; $15 renewal fee
Apprentice
Must work under the supervision of a licensed contractor
Fee: $3 for one-year license; $3 renewal fee
High-pressure boiler operator
Proof of two years full-time experience in operating boiler and steam-driven machinery under the supervision of a person holding a valid license
License fee: $20 for one-year license; $10 renewal fee
Low-pressure boiler operator
Proof of three months of full-time experience
Fee: $10 for one-year license; $5 renewal fee
Gas fitter
Fee: $10 for one-year license; $5 renewal fee
Steps to Get an HVAC License in Wyoming
The licensing process steps differ based on the locality’s licensing board, but typically include:
Be at least 18 years of age and a high school graduate or GED equivalent.
Enroll in an apprentice program registered with the U.S. Department of Labor, Office of Apprenticeship.
Apply for an apprentice license.
Complete four-year apprenticeship working under the supervision of a licensed journeyperson or master.
Apply for, take, and pass exam for journey level license.
Gain the work experience required by your municipality as a licensed journeyperson working under the supervision of a licensed master.
Apply for, take, and pass an exam for master level license.
Work indefinitely for a licensed contractor; OR
If you want to own your own business and become a contractor, you must be licensed in your municipality and register your business with the Wyoming Secretary of State.
Benefits of Getting an HVAC License in Wyoming
There are many benefits to getting your Wyoming HVACR/Mechanical license:
Most importantly, it is required by law in many cities to be licensed to perform heating, ventilation, air conditioning, and refrigeration work at every level, beginning as an apprentice.
A trade license is proof of your experience and skill.
Only licensed HVAC contractors can: operate a business and advertise services, obtain commercial insurance, pull building permits and pass inspections, bid on public and government projects.
Having a license protects your company and customers.
A license gives you a competitive advantage in the job market.
It also increases your earning potential.
What Is the Mean Wage for an HVAC Technician in Wyoming?
The annual mean wage for HVAC mechanics and installers in Wyoming is $54,570, according to the U.S. Bureau of Labor Statistics. However, that salary can increase as you acquire more experience. An HVAC technician salary database, shared with ServiceTitan by Payscale.com, projects the median HVAC technician salary will increase nationally in 2025 by 3.44% for entry-level workers, 3.46% for intermediate level, 3.62% for senior level HVAC professionals, and 3.53% for supervisors. In Wyoming, those salary projections are:
Entry (<2 years): $49,600
Intermediate (2-4 years): $60,200
Senior (4-7 years): $70,700
Supervisor (>7 years): $83,200
The meaning of a “mean” and “median salary” can be confusing. Here is the difference:
Mean tells you the mathematical average.
Median salary tells you the point at which 50% of workers make less and 50% make more, and is usually a better indicator of what most people actually earn.
Salaries can vary widely depending on the city where you work and other factors like education, certifications, additional skills, and the number of years you have spent in your profession. If you choose to start an HVAC business, this blog can give you an idea of what you can expect to make and what factors will influence that number.
What Business Owners Need to Know
Getting the most out of an HVAC technician, no matter where they are in their licensing journey, takes work. ServiceTitan’s cloud-based, all-in-one HVAC software gives technicians and business owners the technology they need to do the work efficiently, and the data they need to do it smartly.
SMS communications that keep customers informed about the technician’s visit.
Location-specific service history, including recorded calls, accessible from the mobile app.
Required forms that ensure every job is done right, driving consistency.
The ability to build multi-option proposals with photos, on-site, in minutes.
Sales presentations that make conversations with customers easier and drive average tickets.
Mobile payment acceptance, eliminating lost checks and increasing cash flow.
To learn more, schedule a demo with a product expert today.
How Much Does It Cost to Get an HVAC License in Wyoming?
How you get started will determine your upfront costs. If you start by getting some kind of college degree or certificate you’ll have tuition expenses. For instance, Laramie County Community College has an Associate of Applied Science degree to prepare students for a job in HVAC. The cost for full-time enrollment for in-state students is $4,612 per year. Northwest College in Powell offers an HVAC Apprenticeship program that is four years long and requires 144 hours of classroom training and 6,000 to 8,000 hours of on-the-job training every year. Your employer will often cover the cost of tuition.
The Wyoming Contractors Association operates the WCA Regional Training Center in Casper. The Field Mechanic technician course is intended to prepare students for entry level jobs in construction including HVAC and many students are able to attend free of charge because of federal grants.
The cost to take the EPA Section 608 Certification Examination can be as low as $20 for the Type I exam and upwards of $150 for the Universal Exam, but if you start with a college program or apprenticeship, that is often included.
Licensing is at the municipal level, so the licensing costs vary. In both Cheyenne and Casper every level of licensure has a different fee.
Cheyenne:
Apprentice : $20 for one-year license; $5 renewal fee
Journeyman: $80 for one-year license; $15 renewal fee
Master: $100 for one year-license; $25 renewal fee
Contractor: $250 for one-year license; $75 renewal fee
Casper:
Apprentice : $3 for one-year license; $3 renewal fee
Journeyman: $25 for one-year license; $15 renewal fee
Master: $75 for one year-license; $37.50 renewal fee
Contractor: $300 for one-year license; $75 renewal fee
Be sure to check the jurisdiction where you will be working for the specific costs associated with licensing.
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How to Get an HVAC License in Wyoming
An HVAC career path refers to the different positions you can advance to as your skills and experience in HVAC develop. In Wyoming, the steps for becoming an HVAC/Mechanical professional depend on the locality, but generally include:
APPRENTICESHIP/WORK EXPERIENCE: You will need to be at least 18 years old and have graduated from high school or earned a GED equivalent. Most municipalities require an apprenticeship to gain experience before testing as a journeyman.
Registered apprenticeship programs range from one year to five years, but are usually four to five years for HVAC/mechanical apprentices.
TAKE LICENSING EXAM: Most cities also have exams at the journeyman and master levels of licensure. You must register for the appropriate exam, pay an exam fee, then pass the exam.
APPLY FOR LICENSE: After passing an examination, you will need to apply for your license, which incurs a fee.
CONTRACTOR REQUIREMENTS: In both Casper and Cheyenne, you must obtain a contractor license to own your own business. In Casper, this requires general liability insurance. In Cheyenne, you’ll need general liability insurance and workers’ compensation insurance. You also need to register with the Secretary of State.
Check out our blog post to learn about the 11 Key HVAC Skills Every Technician Should Have. And, if you choose to pursue owning your own business, you’ll need to stay on top of the changing regulations.
How Long Does it Take to Get an HVAC Contractors License in Wyoming?
Since Wyoming favors local licensing by jurisdiction, there’s no statewide standard on license types or length of license processing time. When it comes to HVAC training, many training programs and apprenticeships typically offer 8,000 hours (about four years) of on-the-job training.
In Cheyenne, you need four years of apprentice experience before applying for a journeyman license, then three years of journeyman experience before you can test to be a master HVAC professional.
In Casper, you need proof of completion of apprenticeship training or four years experience in a licensed shop to become a journeyman, then five years of work experience as a journeyman to qualify for a master license. The great news is that as an apprentice, you begin earning a wage from the very beginning and that compensation goes up each year as you acquire more training and knowledge until you are fully licensed at the journeyperson level. Then it goes up again when you acquire your master license. As a licensed contractor you can start your own HVAC business, be your own boss, and grow your business as much as you want.
Wyoming HVAC Training Programs and Schools
Since most municipalities require HVAC professionals to begin their career journey in a registered apprenticeship, you most likely will not choose to get a post-secondary degree. However, if you want to build your knowledge base before beginning as an apprentice, there are options.
There are two main organizations that accredit HVAC programs, schools, and apprenticeships nationwide: HVAC Excellence and the Partnership for Air-Conditioning, Heating, Refrigeration Accreditation (PAHRA). Neither organization has accredited programs in Wyoming, but several schools offer HVAC programs accredited by different organizations.
Niche provides a list of the best trade schools with HVAC and refrigeration engineering technician degrees in Wyoming.
Tuition: According to Community College Review, the average community college tuition in Wyoming is approximately $2,855 per year for in-state students and $6,991 for out-of-state students.
Apprenticeship: There are all kinds of apprenticeships to gain experience in Wyoming. You can apply for a union training program like the ones offered through the Casper Area Joint Apprenticeship Training Committee, a nonprofit training program for the SMART Union in Casper. In addition, the program Build Our Wyoming connects candidates with training, apprenticeship programs, and jobs in the construction industry.
Or you could simply apply for one of the apprentice positions listed on ZipRecruiter or Indeed to see if an employer will sponsor you instead. Just remember that your apprenticeship needs to be recognized by the U.S. Department of Labor.
Program Prerequisites: You must be at least 18 years old and have a high school diploma or a GED.
On-the-Job Experience: While on the job you will need good customer service skills, be detail-oriented, have some mechanical capability, and be physically fit because the job can include some heavy lifting and hours of walking, standing, and working in tight spaces.
For more detailed information about HVAC school options in Wyoming, check out our Ultimate Guide to HVAC Schools in Wyoming.
Wyoming HVAC Mechanical Licensing Exam Details
Exam requirements vary by locality. In Cheyenne, there’s an exam for the journeyman and master licenses. You can either pass the ICC National Standard exam or a state-issued exam.
How Can I Prepare for the HVAC License Exam in Wyoming?
The Wyoming HVAC journeyman exam consists of 50 multiple-choice questions and has a 2.5-hour time limit. Question topics include:
Basic Heat Flow
Boilers
Combustion Air
Ducts
Electrical
Gas Piping
Heating and Cooling Calculations
Installation Requirements
Insulation
Materials and Standards
Mechanical Principles and Terminology
Plan Reading and Analysis
Refrigeration Cycle
Types of Air Flow and Distribution Systems
Types of Refrigeration Systems
Venting
Workman Safety
The master exam has 100 multiple-choice questions and a four-hour time limit. Question topics include:
General Requirements
Appliances and Equipment
Duct Systems
Combustion Air
Chimneys and Vents
Fuel Supply Systems
Special Requirements
Electrical
Water
Exhaust and Ventilation Systems
Who Issues HVAC Licenses in Wyoming?
Licenses are issued locally. The City of Cheyenne Building Permitting & Licensing issues HVAC and refrigeration master and contractor licenses, journeyman licenses, and apprentice licenses. The City of Casper Community Development Department issues individual contractor licenses for several types of HVAC work, including mechanical positions, boiler operators, and gas fitters.
Does My Wyoming HVAC License Work in Any Other State?
No. Since there’s not a state-level license for HVAC work, there are no license reciprocity agreements with other states.
What Are the Reciprocity Requirements for an HVAC License in Wyoming?
Out-of-state licensees will have to meet local licensing requirements in the jurisdiction they intend to conduct business in. There are some local reciprocity agreements.
HVAC Specific Requirements: EPA Certification
Throughout the country, including in Wyoming, federal-level EPA regulations under Section 608 of the Clean Air Act require that technicians who maintain, service, repair, or dispose of equipment that could release refrigerants into the atmosphere must be certified. EPA Section 608 HVAC Certification is required for any professional who conducts refrigerant line-pressure tests or handles or adds refrigerant to existing air conditioning systems.
Most training programs can direct you to how and where to get that certification, or your employer will require you to get it before handling refrigerant. You can also go to EPA.gov and key in 608 Certification in the search bar to find out which institutions in your state offer certification programs. All apprenticeships will include this preparation and testing.
Take Certification Exam: You must acquire your EPA Certification from an approved organization. A list of these organizations can be found on the EPA’s website. There are four types of EPA Certifications for Refrigerants. They allow for different levels of certification for different scopes of work.
Type I – for servicing small appliances containing five pounds of refrigerant or less.
Type II – for servicing high-pressure units that contain five pounds or more of refrigerant (including most small commercial and residential systems).
Type III – for servicing or disposing of low-pressure appliances.
Universal – for servicing all systems and appliances covered under Types I, II, and III. Generally more useful than targeting any one specific certification.
Core Exam
For all certifications, you must pass the “Core Section” of the EPA certification exam. It covers the following topics:
Ozone depletion
Clean Air Act and the Montreal Protocol
Section 608 regulations
Substitute refrigerants and oils
Refrigeration
The Three R’s (Recover, Recycle, Reclaim)
Recovery techniques
Dehydration evacuation
Safety
Shipping
National HVAC Certifications
Other certifications can help you demonstrate your proficiency to potential employers and clients. North American Technical Excellence (NATE) certification, ASHRAE (American Society of Heating, Refrigeration and Air-Conditioning Engineers) certification, and other professional certifications are not required but can add to your marketability as a service provider and therefore increase your opportunity to make more money.
Other Requirements Unique to Wyoming
HVAC laws and regulations are found in the laws of local jurisdictions. In Cheyenne, this includes its contractor licensing regulations and Cheyenne Municipal Code. Casper’s licensing regulations are found in Casper Municipal Code.
Are There HVAC Scholarships in Wyoming?
Yes, there are several HVAC or trade school scholarships in Wyoming. Scholarship opportunities or scholarship directories include:
Plumbing, Heating, Cooling Contractors Association (PHCC) Educational Foundation
Wyoming Community Foundation — Lauren P. Miller Scholarship
Wyoming Works — Laramie County Community College and Northwest College
In addition to this scholarship, HVAC students in Wyoming can explore financial aid opportunities by completing the Free Application for Federal Student Aid (FAFSA). Submitting the FAFSA gives you access to federal grants like the Pell Grant, subsidized student loans, and work-study programs—all of which can help cover tuition, tools, and other training costs. Many Wyoming community colleges and trade programs also use FAFSA data to award institutional aid or state-based grants.
How Can Someone Verify My HVAC License in Wyoming?
Potential clients or employees may verify your Wyoming contractor business license through the Wyoming Secretary of State’s business entity search page. Search by filing name (such as a business name that contains the word “HVAC”) or by filing ID.
The search provides business information including:
Business status (active or inactive)
Business standing (for taxes, a registered agent, and any administrative actions)
Principal office location
Filing history
Local jurisdictions may offer contractor or HVAC license verifications, depending on its online system.
When Can an HVAC License Be Suspended in Wyoming?
A suspended HVAC professional’s license means the individual is temporarily prohibited from legally practicing their trade. In Wyoming, an HVAC license may be suspended or revoked for many reasons, depending on local laws. In Cheyenne or Casper, an HVAC license may be suspended or revoked for:
Violating contractor licensing regulations or city ordinance.
Allowing a license to be used by a person other than the license holder.
Obtaining a license by fraud or misrepresentation.
Hiring or subcontracting unlicensed subcontractors.
Failing to maintain license eligibility.
In Cheyenne, cancelling an insurance policy, including workers’ compensation insurance, or reducing insurance coverage to less than the required minimum.
In Casper, failing to obtain the required permits required by city building code, or failing to request required inspections.
Note: The information above should not be considered legal advice. For specific information, refer to the laws of the local jurisdiction.
What Are the Penalties for Unlicensed HVAC Work in Wyoming?
Whether you need an HVAC license and related penalties depends on the requirements of the local jurisdiction. In Cheyenne and Casper, working without a license is illegal.
In Cheyenne, those who work without a license will be charged with a misdemeanor and face a fine of up to $750 and/or jail time for up to six months. In Casper, those who work without a license face a misdemeanor charge, which is punishable by a fine of up to $750. For both cities, each day of the violation is considered a separate offense.
Continuing Education
Whether a license requires continuing education depends on local laws. Cheyenne and Casper do not require licensed contractors or HVAC professionals to complete continuing education before license renewal. In both cities, licenses must be renewed annually.
Resources
You can stay up to date on all HVAC industry news several ways:
Check top HVAC blogs, including ServiceTitan’s blog.
Read about the latest industry trends.
Listen to top HVAC podcasts like ServiceTitan’s “Toolbox for the Trades” podcast.
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