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Hawaii
C-37b Irrigation and Lawn Sprinkler Systems

Apply for the License

State of Hawaii
Contractors License Board
P.O. Box 3469
Honolulu, HI  96801
Phone: (808) 586-3000
Hawaii Contractor Licensing Web Page

Exam Administrator

Prometric
354 Uluniu Street, Suite 308
Kailua, HI 96734
Phone: (808) 261-8182
Candidate Information Web Page

Exam Type
CLOSED  BOOK
Exam Content
Subject Area % of Questions
Piping and Valves 40
Sprinkler Layout 30
Controls and Wiring 15
Sprinkler Heads 10
Excavation 5

Total Number of Test Questions: 50
Time Allowed (hours) 2.0
Passing percentage 75%

In Hawaii you must also pass a Business and Law Exam unless you are already a licensed contractor who is adding a classification to your license.

25% Discount Notice

Reference Books NOT Permitted in the Exam
(used to write questions)
1. Turf Irrigation Manual, Richard B. Choate, James A. Watkins.
2. Water-Efficient Landscape Guidelines, Richard Bennet, Michael Hazinski, American Water Works Association.
3. Plumber's Handbook, Howard Massey.
4. Mathematics for Plumbers and Pipefitters, Bartholomew D'Arcangelo.
5. National Electrical Code (NFPA-70), National Fire Protection Association.

Our Study SystemHow We Write Our Questions

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View Copyright Law

 29-Mar-2007

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