About MI-RB Exam Prep

An independent practice platform for the Michigan Residential Builder License Examination (MI-RB) exam - real questions across every exam domain, each with a plain-language explanation.

What's on the MI-RB exam

The Michigan Residential Builder License Examination (MI-RB) exam is organized into 23 knowledge domains. It has 160 questions and is completed in 4 hours. Here is what it covers:

• Regulatory and Statutory Requirements
• Types of Business Organization
• Estimating
• Contracts
• Project Management and Administration
• Accounting and Finance
• Insurance, Bonds and Liens
• Personnel
• Site Engineering
• Plans, Specifications and Estimating
• Excavation/Sitework
• Footings and Foundation Walls
• Concrete
• Carpentry
• Masonry
• Roofing
• Insulation
• Ventilation
• Windows, Doors and Skylights
• Siding Installation
• Interior and Exterior Finishes
• Specialties
• Safety and Employee Protection Including MIOSHA

Every practice question on this site is organized across these 23 domains, so your study tracks the real exam structure instead of guesswork. As you answer, the per-domain analytics surface the areas still costing you points, so your review goes where it moves your score.

What we believe good exam prep looks like

Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.

Your weak spots should find you. Domain analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.

Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.

Get in touch

Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.