How to Start an HVAC Business in Kansas: No State License, So the City or County Licenses You

If you searched for a kansas hvac license, the short answer is that Kansas does not issue one. No state agency tests HVAC technicians, issues an HVAC card, or charges you for a statewide HVAC credential. The license your customers and permit offices care about comes from the city or county where you work, and a license from one jurisdiction does not carry over to the next.

This guide covers the order that works: form the business, register for state taxes, earn the refrigerant certification the federal government requires, and then license with each jurisdiction you plan to serve. The steps are the same whether you run a one-truck service company in a small town or plan to bid rooftop work in Wichita.

This is informational content, not legal or tax advice. It describes how Kansas business formation and local trade licensing generally work. Fees and rules change, and each city and county sets its own requirements. Confirm every number with the agency named here before you pay or file. For decisions about contracts, insurance, entity structure, or taxes, talk with a Kansas attorney and a CPA.

Is There a Kansas HVAC License?

Kansas has no statewide general contractor, electrician, plumber, or HVAC license. Kansas also issues no general statewide business license. Forming an LLC with the Kansas Secretary of State is a filing, not a license. Registering with the Kansas Department of Revenue (KDOR) for business taxes is free. The Kansas Business Center publishes a construction guide that explains how this works at ksbiz.kansas.gov/construction.

Kansas has 105 counties and 624 cities. Every incorporated place is legally a city, so there are no separate towns or villages to check. Trade licensing happens at the city or county level, which means your hvac license kansas requirement depends on the exact place where the work happens, not on where your office sits.

What to Gather Before You Start

Collect these items first so you are not stopping halfway through an application:

• A business name with the right ending. Under K.S.A. 17-7920, an LLC name must include L.L.C., L.C., LLC, LC, LIMITED LIABILITY COMPANY, or LIMITED COMPANY.
• A Kansas resident agent. Kansas uses the term resident agent where other states say registered agent. The resident agent can be an individual, a business registered in Kansas, or the entity itself. The registered office must be a Kansas street address where the resident agent can be regularly present. A PO box will not work.
• Formation details. Have your members' names, addresses, and business information ready for the Articles of Organization, Domestic (Kansas) Limited Liability Company (Form DL).
• A federal Employer Identification Number (EIN) from the IRS, which you need for payroll and most tax registrations.
• EPA Section 608 technician certification, or a plan to earn it before your first refrigerant job.
• Insurance quotes. Get general liability quotes now, since some local licenses require specific coverage amounts.
• Vehicle, tool, and equipment records for your business bank account and your insurance application.

Step-by-Step: Starting an HVAC Business in Kansas

1. Confirm which licenses apply to your location. Decide the cities and counties you will serve before anything else. Your first licensing task is identifying the local office for each place, because the rules, fees, and insurance requirements can differ from one jurisdiction to the next.

2. Search the name and reserve it if needed. Use the Secretary of State's Business Entity Search at sos.ks.gov to check availability. If a similar name is already registered, you must file a Consent to Use of Similar Business Name (Form CN) under K.S.A. 17-7918 with your formation document. To hold a name while you prepare paperwork, a name reservation costs $35 and lasts 120 days.

3. File the Articles of Organization. The filing fee is $85. File online through the Secretary of State's Business Services Customer Login at the online filing portal. Online filings process within minutes, and you can print the certified copy right away. Paper filings are processed by mail from the Topeka office and take longer.

4. Name your resident agent correctly. Enter the Kansas street address for the registered office. Update the resident agent or registered office any time the name or address changes. A stale address can cause missed notices from the state.

5. Register with KDOR. Business tax registration with the Kansas Department of Revenue is free and is completed through its Customer Service Center at ksrevenue.gov. If you sell equipment, parts, or other tangible goods, you also need a sales tax permit, and the state rate is 6.5 percent. Ask KDOR how it treats installation labor and service calls, since those can be taxed differently from parts. Do not guess on this point. Check with KDOR or your CPA before you quote jobs.

6. Earn your EPA Section 608 certification. This is a federal requirement, not a Kansas or city license. Anyone who handles refrigerant needs it. The Universal certification covers all equipment types, so many contractors choose it. Program costs vary by training provider, so confirm pricing with the provider before you enroll.

7. Apply for the local trade license. Once you know your jurisdictions, contact each office and ask for its current application, fee schedule, insurance certificate requirements, and exam or experience requirements. The table below summarizes the three largest systems. Treat it as a starting point and confirm everything directly.

8. Carry the required insurance. The Wichita and Sedgwick County MABCD trade licenses require $300,000 in general liability coverage, along with workers compensation coverage or a waiver. Ask your agent to confirm the exact certificate wording each city or county expects, because certificates are often rejected for small wording errors.

9. Pull permits for each job. A trade license does not replace a job permit. In Overland Park, Olathe, Lenexa, and Leawood, the Johnson County mechanical contractor license is required to get permits. Check whether each city requires the permit to be pulled under your license number before you schedule installation.

10. Calendar your recurring filings and renewals. Kansas uses a biennial Information Report, not an annual one. It costs $90 and is due every two years by April 15. A business formed in an even year reports in each succeeding even year, and a business formed in an odd year reports in each succeeding odd year. Most trade licenses have their own renewal dates, so put every one on the same calendar.

Where the Local Licenses Come From

Your local license depends on where the work happens. These are the three systems that cover the largest share of Kansas HVAC activity.

Area	Who licenses	What you need	Confirm before applying
Wichita, Sedgwick County, and small contracted cities	MABCD (the Metropolitan Area Building and Construction Department)	Mechanical and air conditioner and heating trade licenses at $360 for 2 years per the Table A fee schedule (rev. 2019). Licenses expire December 31 of odd years. Refrigeration is a separate $360 license and requires a master or qualified person who has passed the trade exam. Renewal requires 12 hours of continuing education, 6 of them code related.	Current fee table and renewal dates with MABCD. The 2019 schedule may have changed.
Johnson County: Overland Park, Olathe, Lenexa, Leawood	Johnson County Contractor Licensing, 913-715-2233	A mechanical contractor license. The four listed cities require it before they issue permits.	Fees, insurance requirements, and exam details with the county office.
Kansas City, Kansas	Neighborhood Resource Center trade licensing	City trade licensing plus an occupation tax. The mechanical occupation tax was $267 in 2025.	The current year's tax amount and licensing steps with the Neighborhood Resource Center.
All other cities and counties	The city clerk, building department, or county office	Varies by place. Some places require a license, some require only permits, and some have no local trade license.	Ask the office directly. Do not assume a neighboring city has the same rule.

How the Business Is Taxed

A single-member or multi-member LLC is a pass-through entity for Kansas income tax by default. Members report Kansas income on their individual returns. The rate is 5.2 percent on Kansas taxable income up to $23,000 for single filers or $46,000 for married couples filing jointly, and 5.58 percent above those amounts. An LLC that elects to be taxed as a corporation pays the corporate normal tax of 3.5 percent plus a 3 percent surtax on Kansas taxable income over $50,000. Kansas has no LLC franchise tax. Whether the corporate treatment makes sense for your business depends on your profit, pay structure, and plans, so ask a CPA before you choose.

Costs at a Glance

Item	Cost	Notes
Name reservation (optional)	$35	Holds the name for 120 days
Articles of Organization	$85	Online filing processes within minutes
KDOR business tax registration	Free	Sales tax permit separate if you sell goods
Biennial Information Report	$90 every two years	Due April 15 in the matching even or odd year
MABCD mechanical trade license	$360 for 2 years	Per the 2019 fee table. Confirm current amount.
MABCD refrigeration license	$360	Requires a qualified person who has passed the exam
Kansas City, Kansas mechanical occupation tax	$267 for 2025	Confirm the current year's amount
Johnson County mechanical contractor license	Confirm with the county	Call 913-715-2233
EPA Section 608 certification	Varies by provider	Federal requirement, not a state or city license

Common Mistakes to Avoid

• Assuming one license covers the state. A Wichita license does not authorize work in Overland Park, and a Johnson County license does not cover Wichita. Build a list of every jurisdiction before you take a job.
• Mixing up the two Kansas Cities. Kansas City, Kansas and Kansas City, Missouri are different cities in different states. Only Kansas City, Missouri has a city earnings tax. If a job address is in Missouri, the Kansas licensing rules do not apply, and a Missouri earnings tax may. Check the job address, not the metro area name.
• Using a PO box as your resident agent address. Kansas requires a street address where the resident agent can be regularly present.
• Believing a trade name needs a state filing. Kansas has no state-level DBA, assumed name, or fictitious name filing. Check city and county rules for the name you use on trucks and invoices, and protect a brand through a Secretary of State trademark or service mark registration if you need one.
• Doing refrigerant work before certification. The EPA certification comes first. Trade licenses do not replace it.
• Letting insurance lapse. Certificates on file with a city or county can be tied to your license. Ask each office what happens if your coverage lapses.
• Missing the Information Report. The state allows a three-month delinquency window after April 15 before forfeiture. Do not rely on that window. File on time.
• Quoting jobs before checking sales tax treatment. Parts and labor can be treated differently. Confirm the rule with KDOR or your CPA before you put a price on a bid.

Expected Results

If you complete these steps, you should have a formed Kansas LLC, state tax registrations, a federal EIN, EPA Section 608 certification, and the local licenses for the places you plan to work. Those documents are what permit offices and commercial customers usually ask to see first. Once they are in place, you may be able to bid permitted work in the jurisdictions you licensed for.

Timing depends on the office. Secretary of State online filings can be complete within minutes, while local licensing can take longer, especially where an exam or insurance review is required. Plan for the local step to take the most time. Nothing in this guide guarantees job volume, revenue, or approval on any specific application. Those outcomes depend on your market, your pricing, your skills, and the offices you deal with.

Next Steps

Start with the Secretary of State's business page to file your entity, then move to the Kansas Department of Revenue at ksrevenue.gov for tax registration. For local licensing, call the office for every city and county you plan to serve. If you need help with a business plan or the paperwork, the Kansas Small Business Development Center offers free advising, and the SBA Wichita District Office can point you to local resources.

Before you sign contracts, take on employees, or choose a tax structure, talk with a Kansas attorney and a CPA who work with contractors. They can review your specific situation, which this general guide cannot do.