When you’re preparing for the Springfield, Missouri Master Plumber Contractor exam, the biggest advantage you can give yourself is a study plan built around the way the test is actually written. The Missouri Springfield Master Plumber Contractor (ICC - W24_MO_S) Ultimate Exam Prep Rental Package is designed for experienced plumbers who want a code-focused prep system paired with the exact reference used to build the exam: the International Plumbing Code, 2018.
This is an ICC Contractor/Trades exam. That means your results depend on more than knowing the trade—you need to interpret questions the way the exam expects, locate answers quickly inside the code book, and apply the correct rule (including exceptions) without losing time flipping pages. With this Ultimate rental package, your preparation stays centered on the 2018 IPC from day one, so you can build the habits that matter most on test day: fast navigation, accurate lookups, and calm decision-making under a time limit.
Package Pricing: $919
Refundable Deposit: $100
Total Due Today: $1,019
The refundable deposit is connected to the rental code book. Keep the rental in good condition and follow the return instructions provided with your package to support a smooth return and deposit refund under the rental terms.
Ultimate is built for candidates who want the full support system: the correct reference book in hand, a structured approach to studying, and help staying organized through the licensing and testing process. If you’re stepping into a master-level role—where plan reading, code interpretation, and supervision-level knowledge are expected—this package is designed to match that level of responsibility.
This package is a strong fit if you want to prepare with purpose. Instead of trying to memorize broad plumbing rules, you train the most valuable exam-day skill: knowing where the answer lives and how to confirm it quickly inside the code.
Exam Name: W24 Missouri (Springfield) Master Plumber Contractor
Exam Provider: International Code Council (ICC), Contractor/Trades
Testing & Scheduling: Pearson VUE
Format: Multiple-choice
Number of Questions: 100
Time Limit: 4 hours
Primary Reference: International Plumbing Code (IPC), 2018
Typical Content Areas (Springfield W24 outline): The W24 exam emphasizes both technical code knowledge and higher-level judgment areas such as plan reading and general installation requirements. Springfield’s exam outline includes major areas such as administration/general regulations and general installation requirements, definitions and terms, plan reading, testing, materials, plumbing fixtures and water heaters, water supply and distribution, sanitary drainage, vent requirements, traps/interceptors/separators, and storm drainage.
Because the exam is timed, success comes from being comfortable inside the IPC. The faster you can identify the relevant chapter, interpret the question, and verify the correct requirement (including exceptions and table notes), the more confident you’ll feel as you work through the full 100-question set.
The Springfield W24 Master Plumber Contractor exam is an open book test. Open book is a major advantage—if you prepare the right way.
In an open-book IPC exam, you do not have time to “look up everything.” The goal is to answer what you already recognize quickly, and to perform efficient lookups only when needed. That’s why master-level exam prep should include:
With the included rental IPC 2018, you can practice exactly the way you’ll test: reading a question, locating the governing code section, verifying details, and selecting the best answer without wasting time.
Springfield trade certifications are administered through the City’s Building Development Services. While every applicant’s situation is a little different, the process typically follows a path like this:
Because certification involves both testing and documentation, it’s easy for candidates to feel pulled in two directions. The included Application Service in this Ultimate package is intended to help you stay organized and keep momentum—so your exam preparation doesn’t stall while you handle paperwork.
Springfield, Missouri lists eligibility pathways for Master-level trade certifications (including Master Plumber). For Master Plumber certification, Springfield lists the following experience options:
Springfield also requires an exam score notification meeting a minimum 75% passing score from accepted exam boards, including ICC (Pearson VUE), and the exam must match the exam required by the City.
In other words: the exam selection matters. This product is specifically aligned to the W24_MO_S Springfield Master Plumber Contractor exam and the 2018 International Plumbing Code reference listed for that exam.
The IPC is not just something you bring—it’s the foundation of how you answer questions. The exam expects you to understand the structure of the code, how requirements are grouped, where definitions apply, and how exceptions change outcomes. The more comfortable you become with the layout of the 2018 IPC, the more efficiently you’ll work through questions on test day.
Master-level code exams tend to challenge candidates in predictable ways: questions are often built around specific requirements and conditions, wording can be precise, and the “best” answer depends on details you can confirm inside the code. Strong preparation is less about memorizing and more about building repeatable skills:
Please allow up to 15 business days for Ultimate book package orders
When your study time is structured, your confidence grows quickly. You start seeing patterns in question wording, recognizing where common topics live in the IPC, and solving problems with a calm, step-by-step method. That’s the type of readiness this package is designed to support.
You’ve earned real trade experience. Now you need exam readiness—specifically for an ICC open-book code exam that expects fast, accurate code use and master-level judgment. 1 Exam Prep supports your goal with a preparation approach that stays practical, organized, and centered on the reference you’ll use during the test.
With this Ultimate Rental Package, you get:
This is the kind of support that helps you study with momentum. Instead of feeling like you’re “covering everything,” you build real testing skills: quick code location, accurate interpretation, and steady pacing—so you walk into exam day prepared to perform.
This package is built for the Missouri (Springfield) Master Plumber Contractor ICC exam with designation W24_MO_S.
Yes. Springfield’s W24 Master Plumber Contractor exam is an open book exam.
The W24 exam includes 100 multiple-choice questions with a 4-hour time limit.
The listed reference for the Springfield W24 exam is the International Plumbing Code, 2018. This package includes that code book as a rental.
Your total includes $919 for the Ultimate Exam Prep Rental Package plus a $100 refundable deposit connected to the rental book.
The deposit is tied to the rental code book. Return the rental book according to the provided return instructions and condition expectations, and the deposit is refunded based on the rental return terms.
This Ultimate package includes 1 year of course access.
Yes. Because this is an Ultimate package, Application Service is included.
Springfield lists 4 years as a certified journeyman in the specified trade or 10 years of satisfactory experience in the specified trade for Master-level certification.
Springfield requires an exam score notification with a minimum 75% passing score from accepted exam boards (including ICC/Pearson VUE) and the exam must match the City’s required exam.
No exam prep can guarantee an outcome. This package is designed to support effective preparation through organized study guidance, practice-oriented learning, and strong reference navigation skills for the IPC 2018.