Veterans Day Closure: The Oklahoma Department of Labor will be closed Wednesday, November 11, in observance of Veterans Day. Regular business hours will resume Thursday, November 12. We thank all who have served our country.

Alarm, Locksmith, Fire Sprinkler and Welder licensees: Processing will be temporarily interrupted in December as we move to a new online licensing system. Read the full licensing notice.

Licensing Window Information: Please be advised that our licensing windows are now located on the first floor. The hours of operation are as follows: Thursdays: 8:00 a.m. to 12:00 p.m. Mondays, Tuesdays, Wednesdays, and Fridays: 8:00 a.m. to 4:00 p.m. We accept payments via check, money order, and most major credit cards. We do not accept cash under any circumstances.

Alarm, Locksmith, and Fire Sprinkler Program Licensing Requirements

Please select the license you wish to apply for to review the necessary requirements.

Verify a Current License

To verify the current status of a license, please select one of the options below. These lists are updated regularly and reflect licenses valid as of October 29th, 2026:

Verify - Company License (Updated: 10/29/2026)
Verify - Individual License (Updated: 10/29/2026)

For more information, contact us at (405) 521-2150 or email ODOL.Licensing@labor.ok.gov.

Last Modified on Oct 29, 2026