Official State of Iowa Website Here is how you know
Iowa Department of Health and Human Services

Iowa Plumbing & Mechanical Systems Board - Resources

As of July 1, 2023,  Professional Licensing and other health and occupational licenses will become part of the Iowa Department of Inspections,  Appeals, and Licensing (DIAL) as a new organizational structure for state government goes into effect. Government departments and agencies that provide related services or have similar business functions are aligning to better serve Iowans.  You can expect the same quality services you get now from HHS to continue as usual. 

IDPH Regulatory Programs
To search for plumbing & mechanical systems licensees.

Iowa Division of Labor -- Contractor Registration
For information about Iowa Contractor Registration.

United State Department of Labor Office of Apprenticeship
For information about Iowa Apprenticeship Programs.

Electrical Examining Board
For information about Iowa electrical licensing and inspections

To obtain copies of the UPC, contact:

4755 E. Philadelphia Street
Ontario, California 91761
(800) 854-2766