South Carolina Commercial Plumber Exam Prep

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South Carolina Plumber Licensing FAQs

How to Get a South Carolina Commercial Plumber License

  1. Have at least 2 years full time experience within the preceding 5 years in the trade for each classification you’re applying to
  2. Qualifying Party apply to PSI for exam approval
  3. Take and pass both the trades and the business law exams
  4. Submit a completed application along with the following items to the CLB: Score report, financial statement or surety bond, license fee, business registration

South Carolina Commercial Plumber Exam Prep

Courses are included in course and book package.

Exam Prep Courses


“I am a Journeyman Plumber in Colorado. I have wanted to get my master license for a while, but having three kids it’s been difficult with time. I found this course online and my employer backed me on taking it. I recommend this course highly.”

Aaron Hill, CO

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