Michigan Residential Builder Licence Examination
Practice built from the law, not from someone's memory of a test.
Plumb Line Prep is being built for candidates sitting the Michigan Residential Builder licence examination. Every question is written from scratch against Michigan statutes, administrative rules and the published exam content outline, and every one carries the citation it rests on, with the code edition named.
The first question set is open. The questions are drafts still under review, written from Michigan statutes and administrative rules against the 2015 code edition. Every one shows the authority it rests on, and the answer and reasoning are there whenever you want them.
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What the exam actually is
- The licence examination is administered for the state by PSI, and the licence itself is issued by Michigan's Bureau of Construction Codes.
- It is a closed-book, multiple-choice examination covering business and law alongside the construction trades: plans and specifications, estimating, site work, footings and foundations, framing, and the rest of the residential scope.
- Michigan's residential code is currently the 2015 edition. The 2021 update has been paused in the courts, so a candidate studying today is examined on the 2015 code as Michigan amended it, which is why every question here is tagged with the edition it was written against.
Always confirm the current fee, appointment process and reference list in PSI's Candidate Information Bulletin for this examination, and the licence requirements with the Bureau directly. This site is preparation, not a substitute for either.
How the questions are written
- Original, every one. Nothing here is recalled from a real exam, and we do not accept exam recollections from anyone. Each question is drafted from the primary source and checked against it.
- Cited, with the edition named. A question that cannot be verified at its primary source does not ship. When Michigan's own rule text and the state-designated code book disagree (and on at least one section they do), we do not quietly pick a side and key a question to it.
- Mirrored to the published outline. The blueprint decides how many questions sit in each category, not our preferences.
- PSI-style presentation. The practice interface follows the conventions of the real test-day software so the format is familiar. It is a resemblance of conventions, not a copy of anyone's software.
We store your email to send that one announcement. We do not sell it, and we do not want anything else from you. Please do not send exam questions or anything you saw on a test; we cannot accept it and would delete it. See our privacy policy.
Frequently asked questions
- Is this a question bank I can use right now?
- Yes. The first question set is open and free at the practice page. The questions are drafts still under review, which is said plainly on the page itself, so check anything you rely on against your own code book and tell us if something looks wrong. Every question shows the statute or rule it rests on and the code edition it was written against.
- Where do the questions come from?
- They are written from scratch against Michigan statutes, the Michigan administrative rules that amend the residential code, and the published content outline for the examination. Each one carries the citation it rests on and the code edition it was written against. Nothing here is recalled from a real examination, and we do not accept exam recollections from anyone who has sat one.
- Which edition of the residential code applies?
- Michigan's residential code is currently the 2015 edition as Michigan amended it. The 2021 update has been paused in the courts, so a candidate studying today is examined against the 2015 code. That is why every question is tagged with the edition it was written against, and why a question is rewritten rather than quietly re-used when an edition changes.
- What happens when the code book and the rule disagree?
- It happens, and on at least one section it does. The state-designated code book is a printing frozen at its publication date, while the administrative rules keep moving, so the book can be stale as to the law. Where the two conflict and the state has issued no correction, we do not pick a side and key a question to it. That question is withheld until the conflict is resolved, and we say so rather than guessing.
- Will this tell me whether I am ready to sit the exam?
- Not today, and we will not pretend otherwise. A readiness estimate is only meaningful with enough answered questions behind it to support a confidence range, and we have none yet. When readiness analytics arrive they will show the basis and the sample size alongside the number.
- Do you sell exam questions or answer keys?
- No, and we would not. Material marketed as real examination content is exactly what we refuse to traffic in, on principle and because it is how candidates get their scores cancelled. Everything here is original work traceable to public law.