Original research · Licensing
Is Roofing Even Licensed Where You Live?
The six ways US states regulate roofing, verified at the statute in eight states, with what each credential proves and where to check it.
Written by HyreRoof Research Desk Primary-source research and fact checking
The finding
There is no national roofing license and no single national rule. Roofing is regulated under six structurally different regimes, and yours decides what a license proves, who may legally work on your roof, and where you check.
Washington registers roofers without examining them. Oregon’s license covers roofing but never tests for it. Texas has no state roofing license at all, so your city decides.
Why the published counts disagree
Counts of how many states “require a roofing license” vary from one source to the next. They conflict because the underlying category does.
A state that licenses roofing as a named trade, a state where roofing is one classification inside a general contractor license, and a state that registers contractors without ever examining them are all counted as “requires a license” by some sources and not by others.
HyreRoof analysis: the count is not the useful output. Two homeowners can both be told their state “requires a roofing license” and be in materially different positions, one protected by an exam, an experience requirement and a complaints process, the other by a bond and a filing fee.
What follows is the structure instead of the number.
The six regimes, ranked by what the state verifies
Every regime below has at least one state verified against its own statute or licensing authority, so the taxonomy is complete even though the map is not.
What each regime means in practice
1 · Roofing is its own licensed trade
The state names roofing specifically, sets requirements for it, and issues a credential you can look up. Illinois runs this under the Illinois Roofing Industry Licensing Act; California issues the C-39 Roofing classification; Minnesota licenses a residential roofer.
2 · A trade license split residential and commercial
Arizona issues roofing classifications separately for residential (R-42) and commercial (C-42) work, with a dual CR-42 covering both. The split is not cosmetic: it determines what the holder may lawfully contract for.
3 · Two tiers, statewide certificate or local registration
Florida issues both. A certified roofing contractor holds a certificate of competency from the department and may contract in any jurisdiction in the state without meeting that jurisdiction’s own competency requirements. A registered contractor does not carry that portability. Both appear in a license lookup; they are not the same credential.
4 · Absorbed into a general contractor license
Oregon requires anyone doing construction work for compensation to hold a Construction Contractors Board license, and roofing is construction work.
There is no roofing-specific credential: the license involves 16 hours of pre-license training, an exam and a bond, none of it roofing-specific.
A lookup confirms the company may contract, not that anyone assessed its roofing competence.
5 · Registration with financial assurance, no competency test
Washington is explicit that construction contractors register rather than being licensed. Roofing is one of 63 specialties requiring registration, which means a surety bond and liability insurance: a $15,000 bond for specialty contractors, and $200,000 public liability plus $50,000 property damage, or $250,000 combined single limit.
6 · Nothing at state level
Texas is the clearest verified case. Roofing does not appear among the occupations the Texas Department of Licensing and Regulation regulates, while air-conditioning contractors, electricians and residential solar retailers all do. The state that licenses the person installing your condenser does not license the person replacing your roof.
The contrast inside one state
Washington’s own guidance notes that plumbing, electrical and asbestos work carry additional education, examination and licensing requirements on top of registration. Roofing does not. In the same state, on the same house, the plumber has been examined and the roofer has been bonded.
What each state actually verifies before issuing
The matrix counts only what we confirmed at the primary source. A sparse row is either a state that requires little, or an element we have not yet verified. Those are different things, so they are drawn differently.
HyreRoof analysis: Minnesota is the only state here where we have confirmed the state issues on an exam, a bond and insurance while explicitly requiring no prior experience. Washington confirms the opposite pattern: bond and insurance, no exam, no experience. Both hand you somebody a homeowner would describe as a licensed roofer.
The verified states
| State | Regime | Issuing authority | Credential | What the record says | Src |
|---|---|---|---|---|---|
| Illinois | 1 | IDFPR | Roofing contractor license | License number must appear on every contract and bid, and the permit office must add it to each permit application and each permit issued. | 1, 2 |
| Minnesota | 1 | Dept of Labor & Industry | Residential roofer license | Authorizes roofing and nothing else. Gutters, downspouts, soffit and fascia require a different license entirely. | 3, 9 |
| California | 1 | CSLB | C-39 Roofing | A specialty classification under Business & Professions Code Division 3, Chapter 9. | 4 |
| Arizona | 2 | Registrar of Contractors | CR-42 / C-42 / R-42 Roofing | Four years of experience plus two exams. The classification caps substrate replacement at 10% of roof area for problems found mid-job. | 5 |
| Florida | 3 | DBPR / CILB | Certified or registered roofing contractor | Certified works statewide; registered does not. A general contractor must subcontract roofing unless separately certified or registered. | 6, 7 |
| Oregon | 4 | Construction Contractors Board | CCB license (all construction work) | No roofing-specific credential. Roofing sits inside the general CCB license: 16 hours of pre-license training, an exam and a bond, none of it roofing-specific. | 10 |
| Washington | 5 | Labor & Industries | Contractor registration (roofing specialty) | Registration, not licensing. Roofing is one of 63 specialties. Plumbing, electrical and asbestos carry extra exam requirements; roofing does not. | 11, 12 |
| Texas | 6 | none at state level | none | Roofing is absent from the occupations TDLR regulates, while air-conditioning contractors, electricians and residential solar retailers are all on it. | 8 |
| Colorado | not verified | unverified | unverified | The state consumer-protection page did not load for our automated check, so Colorado is recorded as unverified rather than filled in from elsewhere. | 13 |
Each row retrieved from the statute or the licensing authority on September 3, 2026.
The remaining forty-one states are not verified and are deliberately absent. They will be added as each is retrieved and dated.
Three scope traps worth more than the license question
| Where | The trap | What it costs you if you miss it |
|---|---|---|
| Minnesota | A residential roofer license covers roofing and nothing else. Gutters, downspouts, soffit and fascia need a building contractor or remodeler license. | The bundled gutter line on your re-roof quote may sit outside the credential you checked. |
| Florida | A general contractor must subcontract roofing unless separately certified or registered for it, and one certified after 1973 may not even advertise as a roofing contractor without it. | Your GC may not lawfully put the roof on your contract at all. |
| Arizona | The roofing classification permits replacing up to 10% of total roof substrate area for problems discovered after the contract is signed. | Deck rot beyond a tenth of the roof reaches the boundary of the classification, not just your budget. |
The regime tells you whether a credential exists. These tell you what it covers, and that is where a homeowner can get caught.
The three traps in full
A Minnesota roofing license does not cover your gutters
Minnesota’s Department of Labor and Industry states that a residential roofer license does not allow the licensee to perform any work besides roofing, and that a contractor wanting to install gutters, downspouts, soffit or fascia must hold a residential building contractor or remodeler license instead.
That is one job, one crew, one afternoon, and two different credentials. Our gutter calculator sizes that part of the work; whether the same contractor may lawfully perform it is a separate question you can settle in a single lookup.
In Florida your general contractor may not be allowed to do it
Florida law requires a contractor to subcontract all roofing work unless that contractor holds a state certificate or registration in the roofing trade category.
It goes further and bars a general, building or residential contractor certified after 1973 from acting as, holding themselves out to be, or advertising themselves as a roofing contractor unless separately certified or registered.
What that means at your house. A Florida GC running your renovation cannot simply add the roof to your contract because they are licensed. Either they hold roofing credentials themselves, or the roof is subcontracted to somebody who does.
Arizona caps how much rotten deck the license lets them replace
The Arizona roofing classification permits the licensee to replace up to ten percent of total roof substrate square footage for substrate problems discovered after the initial contract is executed. Deck rot found at tear-off can turn into a mid-job change order, and in Arizona the ceiling on that work is written into the classification itself.
HyreRoof analysis: useful to know before the tear-off, not after. If more than a tenth of the deck is compromised, the scope change is not purely a price negotiation: it reaches the boundary of what that classification permits.
License, registration, certification: three different words
| Term | Who issues it | What it establishes | What it does not |
|---|---|---|---|
| License | The state | That someone assessed competence, by exam and in some states by experience | That the assessment was roofing-specific. In Oregon it is not |
| Registration | The state | That the business is recorded, bonded and insured | Anything at all about skill. Washington says so plainly |
| Certification | A trade body or manufacturer | Training on a product or method, and sometimes warranty eligibility | Any legal right to work. It is not issued by the state |
All three get flattened into “licensed and insured” on the side of a van. When a contractor says “state certified”, it is worth asking which of the three they mean. In Florida it is a specific statutory tier, and elsewhere it can mean a manufacturer’s training course.
How to check, in the order that works
It decides where the record lives: a state trade board, a state contractor registrar, or your city’s building department. Checking the wrong register returns nothing and feels like a red flag.
Never a directory that copied it. Match the legal entity name, not the trading name on the truck.
“Active” says the credential exists. The classification says what it permits, and in Florida, whether it travels to your jurisdiction.
Gutters, soffit, fascia, skylights and solar attachments can sit outside the roofing credential.
Not from the contractor, and dated inside your project window. A credential proves cover existed when it was issued, not that it is in force today.
A contractor who wants you to pull your own is asking you to carry liability their credential exists to carry.
When there is no license to check
Work down the list instead. The city or county building department holds local registration and permit history. The secretary of state shows whether the business entity is active and how long it has existed. The attorney general or state consumer protection office holds complaint records. The insurer, not the contractor, confirms a current certificate.
HyreRoof analysis: that sequence can tell you more than a license lookup does in a regime-5 state, because entity age and complaint history are behavioral evidence, and a bond is not.
Illinois puts the license number on your permit
Under the Illinois Act a licensed roofing contractor must affix the license number and the licensee’s name to all contracts and bids, and the official issuing building permits must add that number to each permit application and to each permit issued and recorded.
HyreRoof analysis: that makes the building permit an independent check on the contract in Illinois. The number on the permit was written down by the permit office, not by the person who wants your signature. Where a state routes the license number through the permit record, the permit is the better document to read.
Method
For each state we identified the authority that would license roofing if anyone did, retrieved the governing statute or that authority’s own licensing pages, and recorded what it says together with the date of retrieval.
A state was recorded as having no state roofing license only where the regulator’s own published list of regulated occupations does not include roofing, never on the absence of a search result.
Each requirement was recorded in one of three categories, not two: verified required, verified not required, and not verified. Collapsing the third into the second turns an unchecked cell into a factual claim. Where the primary source did not address an element, this study leaves it explicitly unverified.
No claim on this page is taken from a secondary summary, a contractor directory or another guide. During research one figure, a claimed exam length and pass mark for Minnesota, appeared in search results but not on the authority’s own page, and it was removed rather than published.
Limitations
Eight verified plus Colorado recorded as unverified. The remaining forty-one are not shown. They will be added as each is retrieved and dated.
The Colorado Department of Regulatory Agencies’ consumer home-and-repair page refused our automated request (HTTP 403) on September 3, 2026. Secondary sources describe Colorado as having no state roofing license with regulation left to municipalities. That may be right, but it is not verified.
The Nevada Administrative Code chapter covering contractor classifications refused our automated request on the same date, so Nevada is absent rather than estimated.
City and county registration, bonding and permit requirements sit underneath every regime here, including in states that license roofing at state level. They are not centrally indexed and this study does not attempt them.
Ten of them are read individually in the cities that license your roofer when the state will not, and what the insurance line in a license actually obliges is separated out in does your roofer have to be insured?
Ranking the six by how much the state verifies is our editorial framing, not a statutory hierarchy, and it is not a claim about contractor quality in any state.
Licensing statutes are amended and classifications re-scoped. Confirm the current position with the authority itself before relying on it for a contract.
Questions
Does every state require a roofing license?
What is the difference between a license, a registration and a certification?
Is a licensed roofer in Minnesota allowed to install my gutters?
Can my general contractor do my roof in Florida?
What is the difference between a certified and a registered contractor in Florida?
My state has no roofing license. Does that mean nobody is checking?
Does holding a roofing license mean the roofer is experienced?
If the state does not examine roofers, what is the bond for?
Why do different websites give different numbers of licensed states?
Does a license tell me the roofer is insured?
Who pulls the permit, and does it matter?
How do I check a roofer if my state has no license to check?
Written and audited by
HyreRoof Research Desk
Primary-source research, data analysis and fact checking
We are a research desk, not a sales floor. We read the statute, the licensing board’s own pages, the code section or the federal dataset ourselves, and every figure we publish carries the document it came from and the date we retrieved it.
Where a number cannot be traced to a primary source, we publish the shorter page and say what we could not verify.
On our first study that rule removed a Minnesota exam statistic and left two states blank. Those gaps are on the page, not in a file somewhere.
- 155
- primary sources read and cited
- 53
- government domains among them
- 181
- citations carrying a retrieval date
- 11
- research studies published
How this desk works
- Primary sources only. Statutes from the legislature’s own publishing system, licensing rules from the board that issues the license, datasets from the agency that collected them. Never a directory, an aggregator or another guide.
- Three states, not two. A requirement is recorded as verified present, verified absent, or not verified. Folding the third into the second would turn an unchecked cell into a factual claim.
- Retrieval dates on everything. Regulation changes. A citation without the date it was read is not a citation.
- Failures are published. When a source blocks automated retrieval we record the failure and leave the row empty, rather than filling it from a secondary summary.
- Authorship is organizational. Research is attributed to this desk, never to an invented expert. Outside commentary, where used, is attributed to named and verifiable people.
Data as of September 3, 2026. Authorship on this site is organizational: the analysis belongs to the desk rather than to a named individual, and we do not publish credentials we do not hold. Our editorial policy sets out how we source, date and correct what we publish.
Sources & retrieval dates
Working out what your roof needs first?
Licensing tells you who may do the work. If you are still deciding what the work is, these two are good starting points, and neither asks for your details.
HyreRoof does not perform roofing work and has no commercial relationship with any licensing authority, board or contractor named on this page. If a state’s position here is out of date or wrong, tell us and we will fix it in place and note the correction.