Needs For Getting A Washington Point out Specialist Contract…


Washington point out delivers two sorts of specialist contractor licenses: plumbing and electrical. Electricians and plumbers are needed to attain a Washington condition contractor license just before they can work a business.


In order to be able to execute any of the adhering to functions in a creating in Washington, you are demanded to be licensed by the Division of Labor and Industries: set up, modification or repair of potable h2o, clinical gas systems or liquid waste.

For plumbing contractors the Division difficulties certificates for trainee, journeyman or specialty/household plumbers and health-related gasoline piping installers. Every of these specialities have various requirements and you have to move a penned evaluation in purchase to qualify for the contractors license.

The Washington point out contractor license qualifications also requires supporting documentation of your get the job done working experience. The specifications are 6,000 several hours for specialty plumber and 8,000 hours for a journeyman plumber, in which 4,000 hrs must be for industrial or industrial work.


The Section of Labor and Industries in Washington State challenges 5 distinct kinds of contractor licenses for electrical work. They are trainee, contractor, journeyman, administrator and specialty.

Practical practical experience requirements involve: 2 several years of electrical operate for the specialty amount, and 4 a long time for the journeyman amount, which must involve a minimal of 2 a long time in new professional or industrial electrical installations.

The penned examination for a Washington point out contractor license addresses the pursuing places:

– Basic Journeyman

– Residential

– Pump and Irrigation

– Domestic Perfectly

– HVAC/Refrigeration

– Non-residential Routine maintenance

– Non-household Lighting

– Household Maintenance

– Limited Non-household Routine maintenance

– Appliance Maintenance

– Products Repair

– Doorway, Gate and Related Units

Extra information can be acquired from the Departments web-site at


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