A homeowner just across the state line wants a new garage door and a start date. Before you send the quote, you need to know what that state expects from you, and a search for a garage door license will mostly send you in circles.
California's contractors board lists a D-28 class for doors, gates and activating devices, and Florida names garage door installation inside its window and door installation category, which the statute makes voluntary. Most other confirmed states use a contractor license or registration, and some defer to cities and counties.
The rest of this page is the detail, and each rule below links to the source it came from.
The short answer
- Among the trade classes found here, only Florida's names garage door installation. California's covers doors and gates, and New Mexico's windows and doors class does not name garage doors.
- Contractor licenses and registrations cover most of the other states, and some of them switch on at a project value or earnings line.
- Where a state limits its own licensing, ask the city or county, and where a state could not be confirmed, ask its board.
How the state rules sort into groups
The state rules here sort into these groups: a trade-specific class, a contractor license, a registration, limited state licensing, or no confirmed rule. Every table covers state-level rules only, and a city can add its own. Each group gets its own section.
In the tables, a cell that mentions a value line or a set amount means the state sets a project value or yearly earnings figure, and the linked source has that figure.
States with a trade-specific class
California lists Doors, Gates and Activating Devices (D-28) as a limited specialty subcategory. Florida's statute lists window and door installation as a category and includes garage door installation in it, which the statute makes voluntary. New Mexico has a windows, doors and skylights classification that does not name garage doors.
| State | What applies | Where to check |
|---|---|---|
| California | Trade-specific class: Doors, Gates and Activating Devices | Contractors State License Board |
| Florida | Window and door installation category that includes garage door installation | Florida Construction Industry Licensing Board (DBPR) |
| New Mexico | A windows, doors and skylights class that does not name garage doors | New Mexico Regulation and Licensing Department, Construction Industries Division |
Class names are the trap. A windows and doors class has not necessarily put garage doors inside it, so the rule text, not the class name, decides whether an opener install is inside it.
States that use a contractor license
A state board or department issues a contractor license, and the trigger is either the size of the job or the activity, the kind of work or the permit. A value line only means something when you read it on the state's own page, so check the figure against your quote.
In the first group, a value line separates a small repair from a job that needs the license, and the wording differs at the edge: exceeds in one place, at or above in another. That matters when a quote lands right on the number.
Alabama covers remodeling and repair of a residential structure once the cost, labor and materials included, exceeds the line. Hawaii requires a contractor license for any project exceeding the line in labor and material, and North Dakota requires a contractor license once the cost, value or price of a job exceeds it.
Other states in this group use at or above instead. Mississippi's contractor board lists improvements to an existing residence at or above the line, according to the board's own annual report. North Carolina requires a contractor to be licensed by its Licensing Board for General Contractors for projects costing at or above the line, and Tennessee requires a license before contracting, bidding included, for projects at or above it.
| State | What applies | Where to check |
|---|---|---|
| Alabama | Residential remodeling or repair once cost exceeds a line | Alabama Home Builders Licensure Board |
| Hawaii | License if a project exceeds a line in labor and material | Hawaii Contractor's License Board (DCCA) |
| Mississippi | Improvements to an existing residence at or above a line | Mississippi State Board of Contractors |
| North Carolina | Licensed by the Licensing Board for General Contractors at or above a line | North Carolina Licensing Board for General Contractors |
| North Dakota | License once a job's cost, value or price exceeds a line | North Dakota Secretary of State |
| Tennessee | License before contracting, bidding included, at or above a line | Tennessee Board for Licensing Contractors |
The remaining states frame the license around the activity or the kind of work, and the quoted wording names no value line. Arizona makes it unlawful to purport to have the capacity of a contractor without having a contractor's license in good standing, and Oregon requires a license for anyone who works for compensation in any construction activity involving improvements to real property. Montana requires all construction contractors to be licensed with its Department of Labor and Industry.
Virginia's Board for Contractors licenses businesses engaged in the construction, removal, repair or improvement of facilities on property owned by others, and Maryland's Home Improvement Commission page defines home improvement to cover alteration, improvement, remodeling, repair or replacement of a building or part of a building. West Virginia's Division of Labor performs administrative and enforcement duties for its Contractor Licensing Board under the Contractor Licensing Act.
| State | What applies | Where to check |
|---|---|---|
| Arizona | Contractor license in good standing | Arizona Registrar of Contractors |
| Maryland | Home improvement includes repair or replacement of a building or part of one | Maryland Home Improvement Commission |
| Montana | Contractor license for all construction contractors | Montana Department of Labor & Industry, Construction Contractor License Program |
| Oregon | License for anyone who works for compensation on improvements to real property | Oregon Construction Contractors Board |
| Virginia | Board for Contractors licenses businesses engaged in construction, removal, repair or improvement of facilities on property owned by others | Virginia Board for Contractors (DPOR) |
| West Virginia | Contractor licensing under the Contractor Licensing Act | West Virginia Contractor Licensing Board (administered by the Division of Labor) |
| Wisconsin | Certification to obtain building permits for one- and two-family dwellings | Wisconsin Department of Safety and Professional Services (Dwelling Contractor) |
States that use a registration
A registration is a filing with a state agency, and it attaches to one of two triggers: a project value or yearly earnings line, or who the contractor is and when the contract is signed. The agency behind it ranges from labor departments to consumer protection offices.
Some registrations switch on at a line. Iowa requires registration with the state's Department of Inspections, Appeals, and Licensing once a contractor earns at least a set amount a year from construction, and Pennsylvania requires home improvement contractors that earn more than a set amount in business per year in the state to register. Louisiana requires a home improvement registration for projects above a lower line and up to a higher one, so read the board's page to the end for larger jobs.
| State | What applies | Where to check |
|---|---|---|
| Iowa | Registration at a set amount earned a year from construction | Iowa Department of Inspections, Appeals, and Licensing (DIAL) |
| Louisiana | Home improvement registration above a lower line and up to a higher one | Louisiana State Licensing Board for Contractors |
| Pennsylvania | Registration above a set amount of business a year in the state | Pennsylvania Office of the Attorney General, Bureau of Consumer Protection |
An earnings line is easy to cross without noticing, so keep a running total of the year's work in that state.
The rest hang on who you are or what you are doing. Alaska requires most contractors to register with its Division of Corporations, Business and Professional Licensing, and Washington requires all construction contractors to register with its Department of Labor and Industries. Nebraska's Contractor Registration Act requires contractors and subcontractors doing business in the state to register in its contractor registration database, and Rhode Island requires those in the business of building or repairing residential or commercial structures to register.
Other pages are narrower. Connecticut requires registration with its Department of Consumer Protection for those contracting with a consumer to perform work on residential property. South Carolina requires residential specialty contractors to register with its residential builders commission before doing business, and New Jersey tells home repair contractors to contact its Division of Consumer Affairs about required registration. Minnesota's Contractor Registration Program is for those who provide one specialty skill for residential projects and for all commercial projects.
| State | What applies | Where to check |
|---|---|---|
| Alaska | Most contractors register with the division | Alaska Division of Corporations, Business and Professional Licensing |
| Connecticut | Registration to contract with a consumer on residential property work | Connecticut Department of Consumer Protection |
| Delaware | Contractor registration before construction services or maintenance | Delaware Department of Labor, Office of Contractor Registration |
| Minnesota | Registration for those who provide one specialty skill for residential projects and for all commercial projects | Minnesota Department of Labor and Industry |
| Nebraska | Registration in the state contractor registration database | Nebraska Department of Labor, Contractor Registration |
| New Jersey | Contact the consumer affairs division about required registration | New Jersey Division of Consumer Affairs |
| Rhode Island | Registration for those building or repairing residential or commercial structures | Rhode Island Contractors' Registration and Licensing Board |
| South Carolina | Residential specialty contractors register with the commission before doing business | South Carolina Department of Labor, Licensing and Regulation, Residential Builders Commission |
| Vermont | Registration before contracting with a homeowner for residential construction | Vermont Office of Professional Regulation (Secretary of State) |
| Washington | Registration for all construction contractors | Washington Department of Labor & Industries |
States with limited state licensing
When a state license is missing or limited, the permit office in the city or county where the work happens is the place to ask what the job requires. Some of the pages below point to the city, county or local jurisdiction themselves, and a state with no state license can still have local permit rules.
Illinois does not require general contractors to be licensed by state law, though municipalities may require permits or have other local requirements. Oklahoma does not currently require general contractors to hold a state license for general contracting, and Kansas says cities and counties set licensing requirements for construction or contracting businesses. Wyoming's Secretary of State sends general contractor questions to the local jurisdiction where the construction activity is to take place.
Indiana's business guide says the only construction contractors licensed by the state are plumbers, and Maine's attorney general page says general contractors, and trades such as roofing and framing, are not licensed or regulated. Georgia is a partial case: its consumer page says certain specialty occupations such as roofers, painters, drywall contractors and repair handymen are exempt and not licensed by the state. That list is introduced as examples, so it is not complete, and garage door work could sit on either side of it until the board answers.
| State | What applies | Where to check |
|---|---|---|
| Georgia | Certain specialty occupations are exempt from state licensing | Georgia State Licensing Board for Residential and General Contractors |
| Illinois | No state license for general contractors; municipalities may have other local requirements | Illinois Department of Financial and Professional Regulation (no general contractor license) |
| Indiana | The only construction contractors the state licenses are plumbers | Indiana Professional Licensing Agency |
| Kansas | Cities and counties set licensing requirements for construction or contracting businesses | Kansas Business Center (state business portal) |
| Maine | No state license or regulation for general contractors or trades such as roofing and framing | Maine Attorney General, Consumer Protection |
| Oklahoma | No state license required for general contracting | Oklahoma Construction Industries Board |
| Wyoming | The Secretary of State sends general contractor questions to the local jurisdiction | Wyoming Secretary of State |
Where the state steps back, you inherit the harder research. The state source is short, the city pages are many, and the rule can change at the county line.
States we could not confirm
We could not confirm the states below against a primary page we could read, so we state no rule for them. For each one, the answer is to ask the board listed for that state, and a missing rule here is not a sign that none exists.
The boards to check: the Arkansas Contractors Licensing Board, the Colorado Department of Regulatory Agencies, the Idaho Contractors Board within the Division of Occupational and Professional Licenses, the Kentucky Department of Housing, Buildings and Construction, the Massachusetts Home Improvement Contractor Program, Michigan LARA, Bureau of Construction Codes, Residential Builders and the Missouri Division of Professional Registration. The others to try are the Nevada State Contractors Board, the New Hampshire Office of Professional Licensure and Certification, the New York Department of State, Division of Consumer Protection, the Ohio Construction Industry Licensing Board, the South Dakota Department of Revenue, the Texas Department of Licensing and Regulation and the Utah Division of Professional Licensing.
| State | What applies | Where to check |
|---|---|---|
| Arkansas | Not confirmed: check the board | Arkansas Contractors Licensing Board |
| Colorado | Not confirmed: check the board | Colorado Department of Regulatory Agencies |
| Idaho | Not confirmed: check the board | Idaho Contractors Board (Division of Occupational and Professional Licenses) |
| Kentucky | Not confirmed: check the board | Kentucky Department of Housing, Buildings and Construction |
| Massachusetts | Not confirmed: check the board | Massachusetts Home Improvement Contractor Program (Office of Consumer Affairs and Business Regulation) |
| Michigan | Not confirmed: check the board | Michigan LARA, Bureau of Construction Codes, Residential Builders |
| Missouri | Not confirmed: check the board | Missouri Division of Professional Registration |
| State | What applies | Where to check |
|---|---|---|
| Nevada | Not confirmed: check the board | Nevada State Contractors Board |
| New Hampshire | Not confirmed: check the board | New Hampshire Office of Professional Licensure and Certification |
| New York | Not confirmed: check the board | New York Department of State, Division of Consumer Protection |
| Ohio | Not confirmed: check the board | Ohio Construction Industry Licensing Board |
| South Dakota | Not confirmed: check the board | South Dakota Department of Revenue |
| Texas | Not confirmed: check the board | Texas Department of Licensing and Regulation |
| Utah | Not confirmed: check the board | Utah Division of Professional Licensing |
How to check before you quote in a new state
A new state takes five checks: the board's own site, the rule your work falls under, any value or permit trigger, the permit office where the door goes in, and a dated copy of what you read. The steps below take them in order.
Five checks for a new state
-
Find the state board
Start with the board listed for the state in the tables above, and open the board's own site. Skip directory pages that only repeat it.
-
Match your work to the rule
Read whether the state treats garage door work as a trade class, a contractor license, a registration or a local matter.
-
Check the threshold or the permit trigger
If the state sets a project value threshold or ties the requirement to a permit, price the job first and compare it to the source.
-
Ask the city or county
Call the permit office where the door goes in. Local rules can stand in for state licensing or sit on top of it.
-
Keep the page you read
Save the page with the date you read it, so you can produce it later if the quote is questioned.
Licensing is only part of the paperwork before a new job. Insurance is the companion question, and our garage door insurance guide covers that side.
How we checked this guide
A rule appears here only when a page the state published supports it, and where we could not check that page, we say so instead of guessing. A missing answer is more useful than an invented one, especially when the reader will quote a job on the strength of it.
The method starts from one observation: when a draft has to grow, an AI writing tool reaches for authoritative-sounding specifics, and those are the facts that must be true for a local service brand. A fee schedule or a statute number sounds official, so each needs a source.
A checker can confirm a page's structure. It cannot confirm that a statement is true, so each row here went back to the page the state itself published. If a link above leads somewhere that now says something different, trust the state page and treat this guide as out of date.
The editorial standards page explains how facts are checked on this site.
The same discipline applies to your own site. If a page of yours states a licensing rule, link the state page behind it and note the date you checked. If you want help rebuilding a page like that, start with how we build service pages or the garage door industry page.
This post was drafted with AI tools from our own project records, anonymized, and checked by us before it published. Read our editorial standards.
