| Alabama (AL) | ||
| Alabama Home Builders Licensure Board 400 South Union St., Suite 195 Montgomery, AL 36130 (334) 242-2230 www.hblb.state.al.us | Alabama Licensing Board for General Contractors 2525 Fairlane Dr. Montgomery, AL 36116 (334) 272-5030 www.genconbd.state.al.us | Alabama Electrical Contractors Board 610 S. McDonough St. Montgomery, AL 36104 (334) 269-9990 www.aecb.state.al.us |
| Alabama Board of Heating & Air Conditioning Contractors 100 N. Union St. Suite 630 Montgomery, AL 36130 (334) 242-5550 www.hvacboard.state.al.us | Alabama Plumbers and Gas Fitters Examining Board 11 West Oxmoor, Suite 104 Birmingham, AL 35209 (205) 945-4857 www.pgfb.state.al.us | |
| Alaska (AK) | ||
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Alaska Division of Occupational Licensing P.O. Box 110806 Juneau, AK 99811-0806 (907) 465-2534 http://www.dced.state.ak.us/occ |
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| Arizona (AZ) | ||
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Arizona Registrar of Contractors 800 W. Washington, 6th Floor Phoenix, AZ 85007 (602) 542-1525 www.rc.state.az.us |
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| Arkansas (AR) | ||
| Arkansas Electrical Contractor Board 10421 West Markham Little Rock, AR 72205 (501) 682-4549 http://www.arkansas.gov/labor | Arkansas HVACR & Plumbing Licensing Board 4815 West Markham, Slot #24 Little Rock, AR 72205 (501) 661-2642 www.healthyarkansas.com |
Arkansas Contractors Licensing Board 4100 Richards Road North Little Rock, AR 72117 (501) 372-4661 http://www.state.ar.us/clb |
| California (CA) | ||
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California Contractors State Licensing Board P.O. Box 26000 Sacramento, CA 95826 (800) 321-2752 www.cslb.ca.gov |
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| Colorado (CO) | ||
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Colorado Electrical, Plumbing Boards 1580 Logan Street, Suite 550 Denver, CO 80203 (303) 894-2310 www.dora.state.co.us/ |
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| Connecticut (CT) | ||
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Connecticut Dept. of Consumer Protection Licensing 165 Capitol Avenue, Room 110 Hartford, CT 06106 (860) 713-7230 www.dcpaccess.state.ct.us/ |
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| Delaware (DE) | ||
| Delaware Department of Finance Carvel State Building 820 North French St. Wilmington, DE 19801 (302) 577-8656 www.state.de.us | Delaware Division of Professional Regulation Cannon Building, Suite 203 P.O. Box 1401 Dover, DE 19903 (302) 744-4504 www.dpr.delaware.gov | |
| Florida (FL) | ||
| Florida Construction Industry Licensing Board 1940 North Monroe Street Tallahassee, FL 32399 (850) 487-1395 www.state.fl.us | ||
| Georgia (GA) | ||
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Georgia Construction Industry Licensing Board 237 Coliseum Drive Macon, GA 31217 (478) 207-1416 www.sos.state.ga.us/plb/construct/ |
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| Hawaii (HI) | ||
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Hawaii Dept. of Commerce & Consumer Affairs P.O. Box 3469 Honolulu, HI 96801 (808) 586-3000 www.hawaii.gov/dcca/pvl |
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| Idaho (ID) | ||
| Idaho Electrical Bureau 1090 East Watertower Street Meridian, ID 83642 208.334.2183 208.855.2185 fax www2.state.id.us/ | Idaho Plumbing Bureau 1090 East Watertower Street Meridian, ID 83642 208.334.3442 208.855.9339 fax www2.state.id.us/ | |
| Illinois (IL) | ||
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Department of Professional Regulation 320 W. Washington Street Springfield, IL 62786 (217) 782-0458 www.dpr.state.il.us |
Department of Public Health 828 South Second Street Springfield, Illinois 62704 (217) 524-0791 http://www.idph.state.il.us | |
| Indiana (IN) | ||
| Indiana Professional Licensing Agency 302 West Washington Street, Room E034 Indianapolis, IN 46204 (317) 232-2980 www.IN.gov/pla/ | ||
| Iowa (IA) | ||
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Iowa Division of Labor 1000 East Grand Avenue Des Moines, IA 50319 (515) 281-7995 www.iowaworkforce.org |
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| Kansas (KS) | ||
| Contractor Licensing in Kansas is regulated at the city/county level and not the state level. | ||
| Kentucky (KY) | ||
| Kentucky Department of Housing, Building and Construction Division of Fire Prevention 1047 U.S. 127 South, Suite 11 Frankfort, KY 40601 (502) 573-0364 www.kentucky.gov | Kentucky Department of Housing Building & Construction Division of Plumbing 101 Sea Hero Road, Suite 100 Frankfort, KY 40601 (502) 573-0395 for HVAC or (502) 573-0397 for Plumbing www.kentucky.gov | |
| Louisiana (LA) | ||
| State Plumbing Board of Louisiana P.O. Box 86744 Baton Rouge, LA 70879 (225) 765-2301 www.lslbc.state.la.us | Louisiana State Licensing Board for Contractors P.O. Box 14419 Baton Rouge, LA 70898 (225) 756-3434 www.lslbc.state.la.us | |
| Maine (ME) | ||
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Maine Office of Licensing & Registration 35 State House Station Augusta, ME 04333 (207) 624-8603 www.maineprofessionalreg.org |
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| Maryland (MD) | ||
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Maryland State Board for Plumbing, HVAC, and Electrical Contractors 500 N. Calvert Street, Room 302 Baltimore, MD 21202 (410) 230-6270 www.dllr.state.md.us |
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| Massachusetts (MA) | ||
| Massachusetts Board of State Examiners of Electricians 239 Causeway Street, Suite 500 Boston, MA 02114 (617) 727-9931 www.mass.gov/dpl/boards | Massachusetts Board of State Examiners of Plumbers and Gasfitters 239 Causeway Street, Suite 500 Boston, MA 02114 (617) 727-9952 www.mass.gov/dpl/boards | |
| Michigan (MI) | ||
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Michigan Department of Labor & Economic Growth – Bureau of Commercial Services P.O. Box 30018 Lansing, MI 48909 (517) 373-2162 www.michigan.gov/dleg |
Michigan Department of Labor & Economic Growth – Bureau of Construction Codes P.O. Box 30254 Lansing, MI 48909 Electrical License: (517) 241-9320 Mechanical License: (517) 241-9325 Plumbing License: (517) 241-9330 www.michigan.gov/dleg | |
| Minnesota (MN) | ||
| Minnesota State Board of Electricity 1821 University Avenue, Suite S-128 St. Paul, MN 55104 (651) 642-0800 www.electricity.state.mn.us | Minnesota Department of Commerce Licensing Unit 85 7th Place East, Suite 600 St. Paul, MN 55101 (651) 296-6319 www.commerce.state.mn.us | |
| Mississippi (MS) | ||
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Mississippi Contractor Licensing Board P.O. Box 320279 Jackson, MS 39232 (601) 354-6161 www.msboc.state.ms.us |
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| Missouri (MO) | ||
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Contractor Licensing in Missouri is regulated at the city/county level and not the state level. |
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| Montana (MT) | ||
| Montana Department of Labor & Industry Contractor Registration Unit P.O. Box 8011 Helena, MT 59604-8011 (406) 444-7734 www.mtcontractor.com | Department of Labor & Industry Business & Occupational Licensing Bureau P.O. Box 200513 Helena, MT 59620-0513 (406) 841-2367 www.discoveringmontana.com | |
| Nebraska (NE) | ||
| Nebraska Department of Labor Office of Safety & Labor Standards 5404 Cedar Street, Third Floor Omaha, NE 68106 (402) 595-3095 www.dol.state.ne.us | State Electrical Board P.O. Box 95066 800 South 13th, Suite 109 Lincoln, NE 68509 (402) 471-3550 www.electrical.state.ne.us | |
| Nevada (NV) | ||
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Nevada State Contractors Board 9670 Gateway Drive, Suite 100 Reno, NV 89511 (775) 688-1141 www.nscb.state.nv.us |
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| New Hampshire (NH) | ||
| Electricians Licensing Board P.O. Box 646 Concord, NH 03302 (603) 271-3748 www.state.hn.us/electrician | Plumbers Licensing Board P.O. Box 1386 Concord, NH 03302 (603) 271-3267 www.state.nh.us/plumbing | |
| New Jersey (NJ) | ||
| New Jersey Department of Community Affairs P.O. Box 805 Trenton, NJ 08625 (609) 984-7910 www.state.nj.us | New Jersey Board of Examiners of Electrical Contractors PO Box 45006 Newark, NJ 07101 (973)504-6410 www.state.nj.us | New Jersey Board of Examiners of Master Plumbers PO Box 45008 Newark, NJ 07101 (973)504-6420 www.state.nj.us |
| New Mexico (NM) | ||
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Regulation and Licensing Department 725 St. Michael’s Drive P.O. Box 25101 Santa Fe, NM 87504 (505) 827-7000 www.rld.state.nm.us |
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| New York (NY) | ||
| Except for work involving Asbestos. Contractor Licensing in New York is regulated at the city/county level and not the state level. | ||
| North Carolina (NC) | ||
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North Carolina Licensing Board for General Contractors P.O. Box 17187 Raleigh, NC 27619 (919) 571-4183 www.nclbgc.net |
North Carolina Board of Examiners of Electrical Contractors P.O. Box 18727 Raleigh, NC 27619 (919) 733-9042 www.ncbeec.org |
North Carolina Board of Examiners of Plumbing, Heating & Fire Sprinklers 1109 Dresser Court Raleigh, NC 27609 (919) 875-3612 www.nclicensing.org |
| North Dakota (ND) | ||
| North Dakota State Electrical Board P.O. Box 857 Bismarck, ND 58502 (701) 328-9522 www.ndceb.com | North Dakota Secretary of State 600 East Boulevard Ave. Dept. 108 Bismarck, ND 58505 (800) 352-0867 www.state.nd.us/sec | North Dakota State Plumbing Board 204 West Thayer Ave. Bismarck, ND 58501 (701) 328-9979 |
| Ohio (OH) | ||
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Ohio Construction Industry Examining Board P.O. Box 4009 6606 Tussing Rd. Reynoldsburg, OH 43068 (614) 644-3493 www.com.state.oh.us/odoc/dic/diccont |
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| Oklahoma (OK) | ||
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Oklahoma Construction Industries Board 2401 N.W. 23rd Street, Suite 5 Oklahoma City, OK 73107 (405) 271-5217 www.health.state.ok.us |
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| Oregon (OR) | ||
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Oregon Building Codes Division P.O. Box 14470 Salem, OR 97309 (503) 378-4133 www.oregonbcd.org |
Oregon Construction Contractors Board P.O. Box 14140 Salem, OR 97309 (503) 378-4621 www.ccb.state.or.us |
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| Pennsylvania (PA) | ||
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Pennsylvania Department of General Services 18th and Herr Streets, Room 103 Harrisburg, PA 17125 (717) 783-7610 www.dgs.state.pa.us/ |
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| Rhode Island (RI) | ||
| Rhode Island Building Code Commission Contractors Registration Board One Capitol Hill Providence, RI 02908 (401) 222-2599 www.crb.state.ri.us | Rhode Island Board of Examiners Electricians 1511 Pontiac Ave. Building 69, 2nd floor Cranston, RI 02920 (401) 462-8000 www.dlt.state.ri.us | |
| South Carolina (SC) | ||
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South Carolina Residential Builders Commission P.O. Box 11329 Columbia, SC 29211 (803) 896-4696 www.llr.state.sc.us |
South Carolina Licensing Board for Contractors P.O. Box 11329 Columbia, SC 29211 (803) 896-4686 www.llr.state.sc.us |
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| South Dakota (SD) | ||
| South Dakota State Electrical Commission 308 South Pierre St. Pierre, SD 57501 (800) 233-7765 www.state.sd.us/dcr/plumbing | South Dakota State Plumbing Commission 308 South Pierre St. Pierre, SD 57501 (605) 773-3429 www.state.sd.us/dcr/plumbing | |
| Tennessee (TN) | ||
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Tennessee Board for Licensing Contractors 500 James Robertson Pkwy, 1st Floor Nashville, TN 37243 (615) 741-8307 www.state.tn.us/commerce/ boards/contractors/ |
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| Texas (TX) | ||
| Texas Department of Licensing & Regulation Electrical Licensing Section P.O. Box 13489 Austin, TX 78711 (512) 463-6599 www.state.tx.us | Texas Department of Licensing & Regulation Air Conditioning & Refrigeration Licensing Section P.O. Box 12157 Austin, TX 78711 (512) 463-6599 www.state.tx.us | Texas State Board of Plumbing Examiners P.O. Box 4200 Austin, TX 78765 (512) 458-2145 www.tsbpe.state.tx.us |
| Utah (UT) | ||
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Utah Department of Commerce Division of Occupational & Professional Licensing P.O. Box 146741 Salt Lake City, UT 84114 (801) 530-6628 www.dopl.utah.gov |
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| Vermont (VT) | ||
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Vermont Department of Labor & Industry National Life Building Drawer 20 Montpelier, VT 05620-2107 (802) 828-2107 www.aot.state.vt.us |
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| Virginia (VA) | ||
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Virginia Department of Professional and Occupational Regulation 3600 West Broad St. Richmond, VA 23230 (804) 367-8511 www.state.va.us/dpor |
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| Washington (WA) | ||
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Washington Department of Labor and Industries, Contractors Regulation Section P.O. Box 44450 Olympia, WA 98504 (360) 902-5226 www.lni.wa.gov |
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| West Virginia (WV) | ||
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West Virginia Division of Labor Contractor Licensing Board State Capital Complex, Bldg 6, Rm. B749 Charleston, WV 25305 (304)558-7890 www.labor.state.wv.us/ |
West Virginia State Fire Commission Office of the State Fire Marshal Regulatory and Licensing Division 1207 Quarrier St. 2nd floor Charleston, WV 25301 (304)558-2191 www.wvfiremarshal.org |
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| Wisconsin (WI) | ||
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Wisconsin Department of Commerce P.O. Box 7082 Madison, WI 53707 (608) 261-8500 www.commerce.state.wi.us |
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| Wyoming (WY) | ||
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Wyoming Department of Fire Prevention and Electrical Safety Herschler Building 1 West Cheyenne, WY 82002 (307) 777-7288 wyofire.state.wy.us |
