City of Columbus, Ohio Limited Home Improvement
Irrigation Sprinkler
Apply for the License
City of Columbus
Building Services Division
757 Carolyn Ave.
Columbus, OH 43224
Phone: (614) 645-6083 Contractors
Information Site
Exam Administrator
Prometric
ATTN: OH 16 Contracor Program
4383 Professional Parkway
Groveport, OH 43125
Phone: (614) 836-7881, Fax: (614) 836-7883 www.prometric.com/ohio
Exam Type
OPEN BOOK
Exam Content
Subject Area
# of Questions
Lawn Irrigation - General
18-22
Lawn Irrigation - Pumps
4-8
Lawn Irrigation - Electrical
4-8
Lawn Irrigation - System Design
14-16
Total Number of Test Questions:
50
Time Allowed (hours)
3.0
Passing percentage
70%
In
the City of Columbus, Ohio you must also pass a Business and Law Exam
unless you are already a licensed contractor who is adding a classification to your license.
Recommended (permitted) Reference Books
1.
Simplified Irrigation Design, 2nd Edition,
1995, Pete Melby.
Recommended Study Materials City of Columbus, Ohio • Limited Home Improvement
Irrigation Sprinkler