Contractor Licensing/Registration

Contact Us

Building and Zoning Services
111 North Front Street
Columbus, OH 43215   

Office:  (614) 645-7433   

Weekdays: 9:00AM to 4:00PM 
Please note that the Zoning Review room will be closed the second Tuesday of the month from 9 -10:30 AM for staff training.

Additional Contacts
Directions to our office
Parking Map for BZS

Citizen Access Portal

2023 Observed Holidays

Monday, January 2
New Year's Day (Observed)
Monday, January 16
Martin Luther King Jr Day
Monday, February 20
Presidents’ Day
Monday, May 29
Memorial Day
Monday, June 19
Juneteenth (Observed)
Tuesday, July 4
Independence Day
Monday, September 4
Labor Day
Friday, November 10
Veterans Day (Observed)
Thursday, November 23
Thanksgiving Day
Monday, December 25
Christmas Day

OCILB Contractor (Ohio Construction Industry Licensing Board)

The City of Columbus requires registration for any Ohio Construction Industry Licensed Contractors   (Electrical, Warm Air Heating, Refrigeration, Hydronics, Plumbing)

In order to work in the City of Columbus as an electrical, HVAC, refrigeration, hydronics, or plumbing contractor, applicants must be licensed by the State of Ohio, in the trade for which application is being made. If you do not currently hold the required State license, please click the link below. You will be redirected to the State of Ohio's website. Once you have obtained the required State license, you may proceed with the City of Columbus application process.

State of Ohio Construction Industry Licensing Board

Due to the State licensure requirement, the City of Columbus does not require board approval for OCILB contractors. However, OCILB contractors may appear before Skilled Trades Review Board for the following reasons.

  1. Adjudications
  2. Due process complaints (filed against or by the contractor)