Contractors State License Board Links
Arkansas
Contractors Licensing Board
4100 Richards Road
North Little Rock, AR 72117
(501) 372-4661
Arizona
Arizona Registrar of Contractors
1700 W. Washington St, Suite 105
Phoenix, AZ 85007
(602) 542-1525
Alabama
General Contractors Board
2525 Fairlane Drive
Montgomery, AL 36116
(334) 272-5030
Alaska
Corporations, Business & Professional Licensing
PO Box 110806
Juneau, AK 99811-0806
(907) 465-2550
Delaware
Division of Revenue
Carvel State Building, 820 N. French Street
Wilmington, DE 19801
302-577-5800
Connecticut
Department of Consumer Protection
165 Capitol Avenue
Hartford, CT 06106
860-713-6100
Colorado
Division of Professions and Occupations
1560 Broadway, Suite 1350
Denver, CO 80202
303-894-7800
California
Contractors State License Board
P.O. box 26000
Sacramento, CA 95826
800-321-CSLB(2752)
P.O. Box 3469
Honolulu, HI 96801
808-586-2700
Florida
Dept. of Business & Professional Regulation
1940 N. Monroe St
Tallahassee, FL 32399
850-487-1395
District of Columbia
Department of Consumer and Regulatory Affairs
1100 4th Street SW
Washington, DC 20024
(202) 442-4400
Department of Professional Regulation
100 West Randolph, 9th Floor
Chicago, IL 60601
888-473-4858
Iowa
Division of Labor
1000 East Grand Avenue
Des Moines, IA 50319
515-242-5871
Indiana
Indiana Professional Licensing Agency
302 West Washington Street, Room E034
Indianapolis, IN 46204-2700
317-232-2980
Dept. of Revenue – Division of Taxation
Robert B. Docking State Building
Topeka, KS 66625
913-296-0222
Kentucky
Dept. of Housing, Buildings, and Construction
101 Sea Hero Rd, Ste. 100
Frankfort, KY 40601
502-573-0365
Louisiana
Licensing Board for Contractors
2525 Quail Drive
Baton Rouge, LA 70808
225-765-2301
McCormack State Office Building
One Ashburton Place, Room 1301
Boston, MA 02108
617-727-3200
Division of Occupational & Professional Licensing
500 N. Calvert St, 3rd Floor
Baltimore, MD 21202
410-230-6231
Minnesota
Dept. of Labor & Industry
443 Lafayette Road North
St. Paul, MN 55155
800-342-5354
Missouri
Business Services
P.O. Box 778
Jefferson City, MO 65102
573-751-4153
Mississippi State Board of Contractors
2679 Crane Ridge Drive, Ste. C
Jackson, MS 39216
601-354-6161
Nebraska Workforce Development – Department of Labor
5404 Cedar Street, 3rd Floor
Omaha, NE 68106
402-595-3183
Division of Consumer Affairs
124 Halsey Street
973-504-6370
Secretary of State
State House, Room 204
107 North Main Street
Concord, NH 03301-4989
603-271-3246
New Mexico
Regulation and Licensing Department
2550 Cerrillos Road – 3rd Floor
Santa Fe, New Mexico 87505
505-476-4700
Nevada State Contractors Board – Reno Office
9670 Gateway Drive, Suite 100
Reno, NV 89521
775-688-1141
Secretary of State
600 East Boulevard Avenue, Dept. 108
Bismarck, ND 58505
701-328-2900
NYS Department of State Division of Corporations
41 State Street
Albany, NY 12231
518-473-2492
North Carolina Licensing Board for General Contractors
P.O. Box 17187
Raleigh, NC 27619
919-571-4183
Ohio
Ohio Construction Industry Licensing Board
6606 Tussing Rd.
Reynoldsburg, OH 43068
614-644-2223
Department of General Services
18th and Herr Streets, Room 103
Harrisburg, PA 17125
717-783-7610
Contractor’s Registration Board
One Capitol Hill, 2nd Floor
Providence, RI 02908-5859
401-222-1268
Dept of Labor, Licensing & Regulation
Synergy Business Park, Kingstree Building
110 Centerview Dr.
Columbia, SC 29210
700 Governors Drive
Pierre, SD 57501
605-773-3101
Texas
Texas Dept of Licensing & Regulation
P.O. Box 12157
Austin, TX 78711
512-463-6599
500 James Robertson Parkway, Suite 100
Nashville, TN 37243-0565
615-741-2241
Department of Professional & Occupational Regulation
Board for Contractors
9600 Mayland Drive, Suite 400
Richmond, VA 23233-1485
Washington
Department of Labor & Industries, Contractors Registration
P.O. Box 44450
Olympia, WA 98504-4450
360-902-5226
Vermont
Vermont Secretary of State
Office of Professional Regulation
89 Main Street, 3rd Floor
Montpelier, VT 05620
802-828-2363
Cheyenne, WY 82002
307-777-7288