State, City and County Exams
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Washington
License Exam Preparation

Reciprocity
Plumbing - Washington currently reciprocates journeyman certificates from Idaho and Montana. To qualify for a reciprocal certificate, you must have an active journey-level plumber certificate from your state of testing.
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Statewide Classifications

 
 

Electrical Administrator

01

General Electrical Administrator

06

Limited Energy

6A

HVAC/Refrigeration Limited Energy System

09

Telecommunications

   
 

General Journeyman and Specialty

02

Residential Specialty

06

Limited Energy Specialty

07

Non-Residential Maintenance Specialty

7B

Residential Maintenance Specialty

7D

Appliance Repair Specialty

 

Additional Notes

Study materials with this background are currently being offered by request only.

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