North Dakota roofing license
North Dakota roofers need a Secretary of State contractor license (Class A to D) for jobs over $4,000. (source: ND Secretary of State: Contractors (opens in a new tab))
Check a license on the ND SOS website (official site, opens in a new tab)
How: Search registered contractors in FirstStop to see if their license is in good standing, and check the class covers your job size. (source: ND Secretary of State: Contractors (opens in a new tab), source: ND FirstStop Contractor Search (opens in a new tab))
Checked against official North Dakota Secretary of State, Contractor Licensing sources. See sources.
1. Who needs a license
$4,000 or more for a job (labor and materials) means a license is needed. (source: ND Secretary of State: Contractors (opens in a new tab))
When a job's cost, value or price exceeds $4,000, the person doing the work must hold a North Dakota contractor license (NDCC ch. 43-07). This includes subcontractors and nonresident contractors. (source: ND Secretary of State: Contractors (opens in a new tab))
- Electrical and plumbing licenses come from the State Electrical Board and State Plumbing Board, separately. (source: ND Secretary of State: Contractors (opens in a new tab))
2. Roofing license classes
| Class | Name | Covers |
|---|---|---|
| A | Class A | Jobs over $500,000 (source: ND Secretary of State: Contractors (opens in a new tab)) |
| B | Class B | Jobs up to $500,000 (source: ND Secretary of State: Contractors (opens in a new tab)) |
| C | Class C | Jobs up to $300,000 (source: ND Secretary of State: Contractors (opens in a new tab)) |
| D | Class D | Jobs up to $100,000 (source: ND Secretary of State: Contractors (opens in a new tab)) |
3. Fees, exam, bond and insurance
Fees
| Fee | Amount |
|---|---|
| Class A license Renewal $90. | $450 (source: ND Secretary of State: Contractors (opens in a new tab)) |
| Class B license Renewal $60. | $300 (source: ND Secretary of State: Contractors (opens in a new tab)) |
| Class C license Renewal $45. | $225 (source: ND Secretary of State: Contractors (opens in a new tab)) |
| Class D license Renewal $30. | $100 (source: ND Secretary of State: Contractors (opens in a new tab)) |
Fees are set by the board and can change. Check the official fee page before you pay.
Experience and steps
- Business registration Register the business, trade name or partnership name with the Secretary of State if required. (source: ND Secretary of State: Contractors (opens in a new tab))
- Apply in FirstStop Apply with a liability insurance certificate naming the ND Secretary of State and WSI workers' comp proof. (source: ND Secretary of State: Contractors (opens in a new tab))
Exam
We're still verifying this, check the official board: ND SOS website (opens in a new tab).
Bond
We're still verifying this, check the official board: ND SOS website (opens in a new tab).
Insurance
- Workers' comp: WSI certificate of payment, or a WSI letter of good standing if no ND employees (source: ND Secretary of State: Contractors (opens in a new tab))
- General liability: Certificate required, ND Secretary of State as holder (source: ND Secretary of State: Contractors (opens in a new tab))
Renewal
- Renew every 1 year. (source: ND Secretary of State: Contractors (opens in a new tab))
Renew on or before 1 March each year ($30 to $90 by class), listing ND projects over $50,000. Late renewals incur a fee. (source: ND Secretary of State: Contractors (opens in a new tab))
4. How to look up a contractor
Check a license on the ND SOS website (official site, opens in a new tab)
How: Search registered contractors in FirstStop to see if their license is in good standing, and check the class covers your job size. (source: ND Secretary of State: Contractors (opens in a new tab), source: ND FirstStop Contractor Search (opens in a new tab))
5. Reciprocity (license transfer)
We're still verifying this, check the official board: ND SOS website (opens in a new tab).
6. Red flags when hiring
- No contractor license on a job over $4,000. (source: ND Secretary of State: Contractors (opens in a new tab))
- A license class too small for your job. (source: ND Secretary of State: Contractors (opens in a new tab))
7. How to complain
We're still verifying this, check the official board: ND SOS website (opens in a new tab).
8. Sources and last verified
Last verified: . Next check due: . Every fact on this page links to one of these official pages. How we verify.
- ND Secretary of State: Contractors (opens in a new tab) (checked Oct 24, 2026)
- ND FirstStop Contractor Search (opens in a new tab) (checked Oct 24, 2026)
Spot something out of date? Email [email protected].