Licensing Exams by Trade Name - Home Link


(A-4) Drilling

Apply for the License
Arizona Registrar of Contractors
1700 W. Washington St, Suite 105
Phoenix, AZ  85007
Phone: (877) 692-9762
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV  89121
Phone:  (855)  744-0310
Exam Type
Exam Content
Subject Areas# of
Drilling Methods & Materials7
Pumps & Pumping Equipment4
Casings & Screenings3
Grouting & Sealing3
Water Quality & Testing3
Rigs & Derricks3
OSHA Safety4
Total number of test questions:
Time allowed (minutes):

In addition to the trade-specific examination, you must take the

Arizona Statutes & Rules Training Course & Exam

Books Allowed in the Exam
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI, 2013
Buy from PSI
Groundwater & Wells, 3rd Edition, Robert Sterrett
Buy at Amazon
Handbook of Rigging for Construction and Industrial Operations, 5th Edition, Rossnagel, Higgins, Lindley
Buy at Amazon
Handbook of Suggested Practices for the Design & Installation of Ground Water Monitoring Wells, 1989, NGWA
Book Source
Manual of Water Well Construction Practices, 2nd Edition, NGWA
Buy at Amazon
Water Systems Handbook, 12th Edition, Water Systems Council
Book Source
Available Study Materials
Download OSHA Guide
Discount policy
PSI OSHA Selections
Study Guide

Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (highlighted in green above).

This file contains approx. 800 sample questions.

REMINDER:  PSI uses this book for many exams they offer.  Not all sections of this code will apply to your exam.

We also include a table showing the relationship between our questions and OSHA code sections.  Corrections to the original PSI publication are noted. The index/table is availble for veiwing before you purchnse from the button above.

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