Getting your general contractor license opens the door to bigger jobs, bigger checks, and a real career path. The trick is studying the right way for your state’s exam. This guide shows you a clear plan using our PLG method and reference locators, so you can move from overwhelmed to ready for test day.
Why General Contractor Licensing Differs by State
Every state sets its own rules for contractor licensing. That means your exam content, allowed books, passing score, and testing company can be different from your neighbor’s state. Some states test only Business and Law. Some test Business and Law plus a Trade/Building exam. Some are open-book. Others are not. Many use testing companies like PSI, Pearson VUE, or Prov, and each one posts its own Candidate Information Bulletin with book lists and rules.
Because of these differences, a “one-size-fits-all” study plan leaves you guessing. You need study materials that match your state’s exact references and format. That is why ContractorTests.com focuses on state-specific prep. Our content is organized around the books and topics your state actually lists. This saves you time, points you to the right pages, and builds confidence because you are practicing in the same direction you will be tested.
We never claim our practice questions match the real exam. They are original questions designed to help you learn the concepts in your state’s allowed references and get comfortable working at test-day speed.
What’s Actually on the General Contractor Exam?
Each state outlines its own topics, but you can expect a mix of the following areas. Some will be in a Business and Law exam, and some will be in a Trade/Building exam:
- Business and Law: Bidding, contracts, lien laws, project management, safety, tax basics, employment rules, financial management, insurance, and workers’ comp.
- Building Codes and Construction Practices: International Building Code (IBC), International Residential Code (IRC), accessibility basics, and local amendments.
- Sitework and Foundations: Soils, excavation, footings, formwork, reinforcing steel, waterproofing, and drainage.
- Concrete and Masonry: Mix design basics, placement, curing, masonry units, mortar, and structural requirements.
- Carpentry and Framing: Lumber grades, connectors, framing spans, shear walls, bracing, and fastening.
- Roofing and Siding: Slopes, underlayments, flashing, shingles, metal roofing, and weather barriers.
- Mechanical, Electrical, and Plumbing Coordination: Clearances, penetrations, firestopping, and rough-in layout.
- Plan Reading and Estimating: Scales, symbols, takeoffs, quantities, waste factors, and unit conversions.
- OSHA Safety: Fall protection, ladders, scaffolds, PPE, trenching, and hazard communication.
In an open-book state, you are often allowed to bring specific books listed in the bulletin. You will not have time to read chapters during the test. You must know how to jump to the right page fast. That is where reference locators and smart study habits make a big difference.
Open-Book vs. Closed-Book: Mastering Allowed References
Open-book does not mean easy. It means “organized.” You may have 5–12 books stacked on your desk. Questions still come with a strict time limit, so you need to flip to the right section in seconds. Closed-book states require even tighter recall. Either way, the skill that wins is knowing where answers live in the references your state lists.
Reference locators are the bridge. In our system, a “locator” is a short note that points you to the exact book, chapter, and often the page range tied to that question’s topic. Locators help you develop muscle memory. When you see a question about anchor bolts in stem walls, the locator helps you jump to the foundation chapter and the fasteners section without guessing.
Over time, locators train you to use the book’s index, tables of contents, headers, and footers like road signs. On exam day, you spend less time searching and more time answering.
The PLG Study Method: Practice • Learn • Guide
The PLG method is our simple framework that keeps you moving forward, even when the book list feels heavy. It stands for Practice, Learn, and Guide.
Step 1: Practice with Targeted Question Sets
Start by practicing questions grouped by topic, using the references your state allows. Practice does three things at once. It shows you what the exam expects, it exposes weak spots early, and it teaches speed under time pressure. If your state uses IBC or IRC, you should see a steady diet of questions that send you into those books. For Business and Law, your questions should point to your state’s chosen manual.
Important note: We do not claim our practice questions match the real exam. They are created to teach the same skills and concepts covered by your state’s references.
Step 2: Learn with Explanations and Mini-Lessons
After each practice round, read the explanations. A good explanation shows why the correct answer works and where the answer lives in the book. This is the learning step that turns “guess and move on” into “understand and remember.” When you see a law question about retainage or change orders, the explanation should point you into your Business and Law manual with a locator. When you see a framing question, the explanation should connect you to the code tables and footnotes that control spans and fastening.
Step 3: Guide with Reference Locators and Tabs
Now use your locators to guide your hands through the books. Add legal tabs if your state allows them, and write short, clear labels. Practice flipping to the section using the locator, then confirm by skimming the headers. Do this enough and you will memorize the book’s layout by feel.
On test day, the Guide habit keeps you calm. You see a topic, your brain jumps to “this is in OSHA Subpart M” or “this is in IBC Chapter 16,” and your hands follow.
Weekly PLG Schedule You Can Follow
Here is a simple 4-week plan you can adapt to your state’s outline:
- Week 1: Practice 20–30 questions per day from Business and Law. Learn via explanations. Guide by adding locators for every miss. End the week with a 60–90 minute timed session.
- Week 2: Practice code and building topics: structural, concrete, masonry. Learn by reading explanations and note the code tables and footnotes. Guide with tabs on key chapters and indexes. Do two timed sets mid-week.
- Week 3: Practice plan reading, estimating, safety, and roofing. Learn through step-by-step solutions for math. Guide by writing quick formulas inside your allowed reference margins if permitted. Add another full-length timed session.
- Week 4: Mix all topics. Practice in exam-length blocks. Learn by reviewing only what you miss. Guide by rehearsing your flip paths with locators. Final two days: light review, book checks, and rest.
Building Your State-Specific Book List and Tabs
Open your state’s Candidate Information Bulletin and copy its book list. That is your must-have stack. Many states use a mix of code books and trade manuals. For example, you might see IBC or IRC, OSHA 29 CFR 1926, a state Business and Law manual, and one or more construction references like Carpentry and Building Construction, Concrete Manual, or Roofing manuals. Some states add energy codes or accessibility standards.
Common Core References You Might See
- International Building Code (IBC) or International Residential Code (IRC)
- OSHA 29 CFR 1926 Construction Industry Regulations
- Business and Law manual specified by your state
- Carpentry and Building Construction textbook
- Concrete Manual or ACI-based field reference
- Masonry, roofing, or estimation handbooks
Again, your state decides the list. Always follow your state’s version and edition years.
How to Tab Legally and Effectively
- Use removable tabs only if your state allows them. No sticky notes with extra writing if banned.
- Keep labels short: “IBC Ch 16 Loads,” “IRC R403 Foundations,” “OSHA Subpart M.”
- Place tabs for chapters and major tables. Too many tabs slow you down.
- Color-code by topic: safety, concrete, framing, roofing, admin.
- Practice flipping with tabs until it feels automatic.
Reference Locator Examples
Here are sample locator styles you might see during study. These are generic examples to show how they work:
- Anchor bolts in slab-on-grade: IRC R403; see tables for minimum diameters and spacing.
- Wind loads on components and cladding: IBC Chapter 16; check wind speed map and C&C tables.
- Trench protection: OSHA Subpart P; look up soil types, sloping, and shielding tables.
- Change orders and contract modifications: Business and Law manual; chapter on contracts and project management.
- Roof underlayment for low-slope roofs: IRC Chapter 9; underlayment sections and slope limits.
A good locator points to the fastest path: book, chapter, and the likely table or subsection. With practice, you will land on the answer quickly—even under a countdown clock.
Fast Math and Estimating Skills You’ll Actually Use
Estimating math shows up in many states. You do not need to be a math professor to win these points. You just need clean steps and a few go-to formulas.
Takeoff Basics
- Read the scale on the plans. If the scale is 1/4” = 1’-0”, use a scale ruler or convert inches to feet.
- Work in one unit system. Convert early and stick with it.
- Multiply length by width for areas; multiply area by thickness for volumes.
- Add reasonable waste factors: often 5–10% for many materials unless your state gives a different value.
- Double-check that you applied the correct scale to each sheet; some plan sets change scales between drawings.
Concrete and Masonry Quick Calcs
- Slab volume: Volume = Length × Width × Thickness. Convert thickness to feet before multiplying.
- Rebar counts: Use spacing to find pieces per foot, then multiply by total length. Add lap splices per code or plan notes.
- CMU block count: Blocks per square foot depend on block size and mortar joint; some references provide quick tables. Always add waste.
- Footings: Use footing width × depth × total run to find volume. Include extra for corners and step footings.
Roofing and Framing Quick Calcs
- Roof area: Convert plan area to roof surface area using the slope factor if required by your reference.
- Shingle bundles: Most bundles cover about 33.3 sq ft per bundle for standard shingles; verify with your state’s reference.
- Span tables: Read the species, grade, spacing, and load conditions carefully before selecting joist size or spacing.
- Nail schedules: Find the correct nailing patterns in the code table or manufacturer instructions, as allowed by your state.
If your state allows a basic calculator, practice with the same model you will bring. Know how to use memory keys, parentheses, and conversions quickly.
Plan Reading and Code Navigation Speed
Plan reading is part art, part consistency. The more you read, the faster you see patterns between drawings and specs.
Symbols and Conventions
- Learn common symbols: doors, windows, section cuts, elevation marks, rebar, and electrical.
- Use legends on the plan sheets; they are your map to the map.
- Check the title block for scale, date, and revision numbers.
- Cross-reference callouts: A section cut on sheet A1 might be detailed on sheet A6.
Finding Answers Quickly in Codes
- Start with the index to confirm the exact term the code uses. For example, look up “underlayment,” not “felt.”
- Use tables of contents to jump to the correct chapter. Don’t hunt by flipping at random.
- Skim headers and footers for chapter and section numbers so you know where you are.
- Mark high-value tables: spans, fasteners, concrete strengths, safety requirements. These are frequent points.
- Note footnotes and exceptions. Many answers hide in a small footnote.
Test-Day Game Plan
Walk in calm, organized, and time-aware. Here is a simple plan:
- Set your pace: If you have 120 minutes for 80 questions, that is 1.5 minutes per question. Keep an eye on the clock.
- First pass: Answer what you know fast. Use your locators for quick wins.
- Flag and skip: If a search takes longer than 90 seconds, flag it and move on. Don’t let one question steal ten minutes.
- Second pass: Use index and tabs for flagged questions. Start with the ones where you already know the likely chapter.
- Last minutes: Guess only after eliminating wrong options. The process of elimination increases your odds.
- Book check: Before the exam starts, arrange your books in the order you most often use them. Keep covers flat and tabs visible.
Common Mistakes and How to Avoid Them
- Studying generic content: Use state-specific materials based on your state’s book list and topics.
- Reading without practicing: Practice builds timing and shows where you need book navigation drills.
- Over-tabbing: Too many tabs create a paper forest. Tab chapters and major tables only.
- Ignoring footnotes: Code tables often turn on the small print. Train your eyes to scan notes.
- Not simulating timed blocks: Always do timed sets before exam day. It reduces pressure and surprises.
- Waiting to organize books: Set up your references early and practice flipping with them every study session.
- Hoping questions will be identical: No prep can duplicate your state’s exam. Focus on concepts, references, and speed.
Your Next Steps
If you want a state-specific path that uses PLG and reference locators, browse our store to find prep keyed to your state’s exact references at /shop/.
FAQ
What is the PLG study method?
PLG stands for Practice, Learn, and Guide. You practice targeted questions by topic, learn from clear explanations tied to your state’s references, and guide your study with reference locators and legal tabs so you can find answers fast on test day. It keeps you focused on the skills that actually earn points under time pressure.
Do your practice questions match the real exam?
No. We do not claim our practice questions match any state’s real exam. Our questions are original and built to help you study the references and concepts listed in your state’s Candidate Information Bulletin. The goal is to improve your book navigation, understanding, and speed.
How important are reference locators in open-book states?
They are a big deal. Open-book exams give you many books but limited time. Reference locators point you to the exact chapter or table, so you can land on the right page fast. Over time, locators train you to use the index, table of contents, headers, and footers like a GPS.
Which books should I buy for my state?
Start with your state’s Candidate Information Bulletin. That document lists the exact references allowed in the exam room. Choose only those editions. Then get study materials that align with the same list and include locators for those books.
How much time should I study each week?
Most candidates succeed with 7–10 hours per week for 4–6 weeks. Short, consistent sessions work better than cramming. Use timed practice blocks, then review explanations and build your locator and tab system as you go.
Can I tab my books?
Many states allow removable tabs with short labels, but rules vary. Always follow your state’s bulletin. If tabs are allowed, focus on chapters and key tables, not every page.
What if my state is closed-book?
The study plan still works. You’ll rely more on the Learn phase to build recall and on repetition to lock down code sections, safety rules, and business topics. Timed practice is even more important in a closed-book setting.
How do I handle math if I’m rusty?
Stick to simple steps. Convert units early, work in one unit system, and use the same calculator you will bring to the exam. Practice common formulas for area, volume, waste factors, and span table selection. Review explanations that show step-by-step solutions until the process feels automatic.
What score do I need to pass?
Passing scores vary by state and by exam. Many set the bar around 70%, but your state’s bulletin gives the official number. Focus on a steady practice routine and a clean test-day game plan to clear that bar with room to spare.
How soon should I schedule my exam?
Check your state’s testing calendar and choose a date 4–6 weeks out. That gives you enough time to work through the PLG plan, build your locator system, and run full-length timed practices. If you’re brand new to the references, consider 6–8 weeks.
With a state-specific focus, the PLG method, and smart use of reference locators, you can turn a big book stack into a clear path to your general contractor license. Start today, stay consistent, and let the books do the heavy lifting for you.