Michigan Dumbwaiter (DW) Class C Contractor License

The Dumbwaiter (DW) Class C Contractor License allows you to do the following work:

  • Install, repair and alter dumbwaiters
  • Servicing dumbwaiter-related systems like:
    • Electric wiring
    • Fixtures
    • Apparatus
    • Appliances

How to Get a Dumbwaiter (DW) Class C Contractor's License?

  1. Meet the requirements for the Dumbwaiter (DW) Class C license.
    • Five years of experience in the field of elevator construction or as a journeyperson.
    • Provide a sworn affidavit with the application.
    • Take and pass the examination.
  2. Complete and submit the application:
    • Fill in the form for the Dumbwaiter (DW) Class C application:
    • If applying by mail, submit the application and fee to P.O. Box 30255, Lansing, MI, 48909.
    • If applying online:
      1. Go to the Department of Licensing and Regulatory Affairs website
      2. Login or Register for an account (make sure to read and accept the terms and to fill in the contact's information).
      3. Go to “BCC licenses” and then click on “Apply for a License”.
      4. Read and accept the terms.
      5. Select Dumbwaiter (DW) Class C license and trade.
      6. Complete each step (this includes fee payment online).
  3. After submitting the application, look out for PSI© correspondence as they will be in contact to schedule the examination:
    1. Reference the PSI© Candidate Information Bulletin to go over the details pertaining to the examination
    2. Go to the PSI© examination website.
    3. Sign in or register with the same credentials as the LARA initial application.
    4. Select the corresponding examination and add the information sent by the BCC.
    5. Pay and schedule the examination.
    6. Take the examination.
  4. After taking and passing the exam, PSI© will notify the board, and the license will be issued.

Michigan Dumbwaiter (DW) Class C Contractor License Exam Prep Course

  • Login credentials emailed upon enrollment

    Unlimited access (no time limits)

    Lecture videos

    Practice questions

    Key concepts

    Step-by-step solutions to math problems

    $525.00
    $525.00

Michigan Dumbwaiter (DW) Class C Contractor License Exam

Below is all the information related to the trade exam, including the official reference list.

Michigan Dumbwaiter (DW) Class C Contractor Trade Exam

  • Testing Method: Computer-based testing
  • Testing Company: PSI©
  • Number of Questions: 25
  • Types of Questions: Multiple Choice
  • Time Allowed: 30 Minutes
  • Minimum Passing Score: 70%
  • Subjects Involved:
    • Elevator safety board act
    • Elevator licensing act
    • Michigan Elevator Rules
    • ASME A17.1 Safety Code for Elevators and Escalators
    • ASME A18.1 Safety Standard for Platform Lifts and Stairway Chairlifts
    • NFPA 70: National Electrical Code
    • The examination consist of 5 device specific modules:
      • Dumbwaiters (DW)
      • Private Residence Elevators (RES)
      • Limited Use Limited Application Elevators (LULA)
      • Platform Lifts (PL)
      • Stairway Chairlifts (SC)
  • PSI© Dumbwaiter (DW) Class C Official Content Outline

Michigan Dumbwaiter (DW) Class C Contractor Book Set

This set of books includes all required references for the Dumbwaiter (DW) Class C exam. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.

  • MICHIGAN DUMBWAITER (DW) CLASS C - BOOK SET WITHOUT TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

    Sales price: $638.30
  • MICHIGAN DUMBWAITER (DW) CLASS C - BOOK SET WITH TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

    Sales price: $698.30

Michigan Dumbwaiter (DW) Class C Contractor Exam Books

Books Allowed in Testing