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Faster PLG Study Method: Get licensed in less time with our proven study method. We guide you to focus only on the areas that matter most for your contractor license exam, targeting your weaknesses for efficient learning. Don’t waste time studying irrelevant material.

State-Specific Focus: Our practice tests are 100% aligned with your state’s exam requirements, so you only study the materials that will be on your exam. No guesswork, no fluff—just the references and codes you need to know for your state’s licensing exam.

Reference Locators for Faster Review: Every question is paired with a reference locator, pinpointing the exact section of the code or reference book. This allows you to quickly review what matters most and eliminate wasted study time.

Colorado Master Plumber License – Practice Test

Original price was: $199.99.Current price is: $179.99.

Colorado Master Plumber Practice Test

Prepare thoroughly for the Colorado Master Plumber license exam with this comprehensive practice test. Featuring over 900 questions across 350+ pages, this resource is designed to help you master the 2021 International Plumbing Code (IPC) and 2021 International Residential Code (IRC). Tailored to meet Colorado’s exact exam requirements, this practice test will ensure you are ready to pass with confidence.

 


Why Choose This Practice Test?

  • Extensive Question Bank: With 900+ questions, this practice test covers key topics such as water supply, venting, drainage, and isometric analysis, ensuring a complete review.
  • State-Specific Focus: Aligned with Colorado’s Master Plumber exam, so you study only the materials that will be tested.
  • Reference Locators for Targeted Study: Each question includes a reference locator, guiding you to the exact section in the 2021 IPC or IRC where the concept is covered, allowing for efficient studying.
  • Unlimited Access: Instantly download and study at your own pace—no expiration or restrictions.
  • Answer Keys Included: Assess your progress and identify areas for improvement with included answer keys.

Exam Details

Exam Administrator:
PSI Services LLC
3210 E Tropicana, Las Vegas, NV 89121
Phone: (800) 733-9267 | Fax: (702) 932-2666 | TTY: (800) 735-2929
PSI Exams Website

Colorado DPO Plumbing Applications & Forms: Click Here


Exam Format – Colorado Master Plumber

  • Number of Scored Items: 120
  • Time Allowed: 270 Minutes
  • Passing Score: 70% (84 correct answers)
  • Additional Non-Scored Items: Up to 10 (30 minutes)

Exam Content Breakdown

Content Area# of Questions
Water Supply16
Vents20
Fixtures & Equipment10
Piping Support & System Protection6
Traps, Interceptors, & Separators6
Storm Drainage Systems12
Sanitary Drainage Systems22
Indirect & Special Waste Piping6
Isometric Analysis10
Residential Fire Sprinklers4
Water Heaters6

Approved References

  • 2021 International Plumbing Code (IPC)
  • 2021 International Residential Code (IRC)
  • Mathematics for Plumbers and Pipe Fitters

Per the Candidate Information Bulletin (CIB):
“All examination questions are consistent with the 2021 IPC and IRC, which will be provided at the test center. Candidates may not write, highlight, underline, or index in the references, and no other materials may be used during the exam. The test is based on the 2021 IPC and IRC, which are adopted into the Colorado Plumbing Code by reference. The exam is not based on state amendments.”


Additional Resources


Prepare for Success

Save time, study smarter, and pass your exam faster with our Colorado Master Plumber Practice Test. Download today and take the next step toward earning your Colorado Master Plumber license!

General Practice Test Information:

 

Very Important Study Guide; Please Click Here to Read!

 

Utilizing the strategies outlined in our Study Guidance document is key to your exam preparation. It is specially designed to deepen your understanding of the code/reference aspects vital to the exam. Please be reminded that the actual license exam questions are confidential and unavailable to anyone, including ContractorTests.com. Our materials and methodology thoroughly prepare you for the code/reference section of the exam, enabling you to effectively apply your working knowledge to the test questions

 

Optimize Your Prep with Digital PDF Practice Tests

Embrace the convenience of digital study with our PDF practice tests, designed for the modern learner. Accessible immediately after purchase, these digital guides are your first step towards a focused and efficient study plan. Here’s how our PDF practice tests set you up for success:

Pinpoint Precision: Zero in on your strengths and areas for improvement. Our digital tests illuminate where you excel and where you need extra focus, allowing for a tailored study experience.

Effortless Efficiency: Leverage the power of technology to streamline your studying. Each question includes a "reference locator" within the PDF, guiding you directly to the topics that need your attention, saving hours of study time.

Customized Study Experience: Our PDF format allows you to study on-the-go, whether on your computer, tablet, or smartphone. If you’re confident with "Building Planning" but less so with "Building Envelope," our tests make it easy to allocate your study time efficiently across all specialties.

Quality That Counts: Dive into a comprehensive array of questions designed to cover every aspect of your field in depth. Our digital practice tests aim not just to help you pass but to excel in your career, enhancing safety and boosting your earning potential.

A Study Companion That Challenges You: Our tests are challenging, yet indicative of your readiness for the state license test. Conquering our practice tests in PDF format means you’re well-prepared for the actual exam.

Start your journey to certification with our PDF practice tests, and experience a smarter, more strategic way to study. Any questions? We’re here to support you.

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