- The One-Page Snapshot
- Who Qualifies: Eligibility in Brief
- Exam Format and Delivery Rules
- The Eight-Domain Blueprint
- Business Operations: Where the Points Live
- Trade Contractors and Building Systems
- Jobsite Safety and Building Science
- The Small Domains Worth a Quick Pass
- Money, Attempts and Renewal
- Sequencing Your Review by Domain Weight
- Frequently Asked Questions
- The CR exam is 200 multiple-choice questions in one four-hour, closed-book session.
- Business Operations carries the largest published range at 35-40%; Trade Contractors and Building Systems follow at 20-25%.
- Eligibility needs five continuous years in remodeling and a firm earning at least 90% of sales from remodeling.
- Certification costs US$600 for NARI members and US$850 for non-members, first exam attempt included.
The One-Page Snapshot
The Certified Remodeler (CR) credential is awarded by the National Association of the Remodeling Industry (NARI), with governance through the NARI Certification Board and day-to-day administration by NARI staff. It is a credential for experienced remodeling professionals, not a first-year entry certificate, and the exam reflects that: it tests how a remodeling firm actually runs, from contracts and cash flow to moisture, framing, and trade coordination.
This cheat sheet condenses everything verified about the exam into one scannable reference. Use it as a final-week review sheet, or as the starting map before you dive into the CR study guide and the deeper breakdown of all eight CR content areas.
| Item | Must-Know Fact |
|---|---|
| Credential | Certified Remodeler (CR), issued by NARI |
| Questions | 200 multiple-choice |
| Time | One four-hour session |
| Choices per question | Four, with one correct or best answer |
| Open or closed book | Closed-book |
| Allowed materials | Simple calculator, blank scratch paper, pen or pencil |
| Attempts | Three total within two years of the initial application |
| Retake fee | US$50 each |
| Passing threshold | Numeric score not publicly verified; do not rely on rumors |
Who Qualifies: Eligibility in Brief
Before any studying matters, confirm you qualify. The program manual sets out these requirements:
- Industry focus: you own or work for a firm that derives at least 90% of its sales from remodeling.
- Experience: five continuous years of remodeling-industry experience.
- Education: at least 16 hours of continuing education, or attendance at the CR preparatory course.
- Paperwork and ethics: a comprehensive application and adherence to NARI's Code of Ethics and Standards of Practice.
- Membership: not required. Members simply pay less.
The 90% remodeling-sales rule trips up some applicants whose firms mix remodeling with new construction or service work, so check the numbers before you apply. Our CR requirements guide walks through qualification scenarios in more detail.
Exam Format and Delivery Rules
Question style
Every item is multiple choice with four options. Some are straightforward recall; many are scenario-based, asking for the correct or best answer. That "best" wording matters: more than one option may be partially defensible, and you are picking the one that reflects proper remodeling practice. For a candid look at what makes the exam demanding, see how hard the CR exam really is.
At 200 questions in four hours, you have roughly 72 seconds per question on average. That is comfortable for recall items and tight for multi-step calculation or scenario items, so bank time on the easy ones.
Remote proctoring: the device conflict
Online delivery uses a live proctor. You need a laptop or desktop with a camera, a separate smartphone camera, identification, and reliable internet. Tablets are excluded.
Scheduling mechanics
Approved candidates test within an assigned two-week window and do not need a booked appointment slot. You do, however, confirm your testing arrangements with NARI first. The remaining listed 2026 window is November 30 to December 13. Dates and deadlines are covered in the CR exam dates guide.
Results arrive within 30 days after the testing window ends. Treat that as the current policy rather than assuming the manual's older "approximately four weeks after the exam" language is a guaranteed individual deadline. Unsuccessful candidates receive content-area feedback, which is genuinely useful for a retake. Curious about outcomes? Read what we can and cannot say in the CR pass rate analysis and the passing score explainer.
The Eight-Domain Blueprint
The eight domains below come directly from the official CR examination objectives in the Certified Remodeler (CR) Program Manual, applicable July 1, 2025. NARI publishes approximate percentage ranges rather than exact point values, so treat these as weighting guides, not precise question counts.
| Domain | Published Range | Review Priority |
|---|---|---|
| Business Operations | 35-40% | Highest |
| Trade Contractors and Trade Related Building Systems | 20-25% | High |
| Remodeling Tools and Jobsite Safety | 14-18% | High |
| Building Science Processes | 10-15% | Medium-high |
| Project Existing Conditions and Jobsite Evaluation | 6-10% | Medium |
| Remodeling Plans and Construction Specifications | 3-7% | Lower |
| Kitchen and Bath Remodeling | 3-7% | Lower |
| Building Codes and Construction Law | 2-5% | Lowest |
The top two domains alone cover a published 55-65% of the exam. Business Operations, Trade Contractors, and Safety together span 69-83%. That concentration should shape where your hours go.
Business Operations: Where the Points Live
Domain 1: Business Operations (35-40%)
This is the single largest slice of the exam and the clearest signal of what the credential is about: running a remodeling company well, not just building well.
- Contracts, change orders, and how scope changes are documented and priced
- Estimating, markup, margin, and overhead recovery
- Project scheduling, job costing, and cash-flow management
- Marketing, sales process, and customer communication
- Risk management, insurance, and ethical business practice aligned with NARI's Code of Ethics and Standards of Practice
Because candidates already need five years in the industry, many are strong on the field side and weaker on the financial and administrative side. Owners tend to find the opposite: comfortable with margins, rusty on jobsite technicalities. Be honest about which camp you are in and shore up the weaker half first.
Expect the calculator to earn its place here. Markup versus margin, overhead allocation, and job-cost arithmetic are classic places where a rushed candidate picks the "almost right" answer.
Trade Contractors and Building Systems
Domain 8: Trade Contractors and Trade Related Building Systems (20-25%)
The second-largest domain covers the work you coordinate rather than self-perform, plus the systems inside a home that trades install and that remodels disturb.
- Coordinating, vetting, and scheduling subcontractors and trade partners
- How electrical, plumbing, and HVAC work interacts with a remodel's sequence
- Framing, roofing, windows, insulation, drywall, flooring, and finish trades at a conceptual level
- What a remodeler must understand to hold trades accountable, even without doing the work personally
The exam favors the generalist's perspective: knowing enough about each trade to sequence work, spot problems, and ask the right questions. Study the handoffs between trades, since sequencing errors are a common scenario theme.
Jobsite Safety and Building Science
Domain 5: Remodeling Tools and Jobsite Safety (14-18%)
A mid-sized but steady domain that rewards practical, field-tested knowledge.
- Proper tool selection and safe operation
- Jobsite hazard recognition and protective practices
- Safe work in occupied homes, where residents, pets, and finished surfaces share the space
Domain 6: Building Science Processes (10-15%)
Remodeling modifies a house that already behaves as a system, and this domain tests whether you understand that system.
- Heat, air, and moisture movement through the building envelope
- How changes in one assembly can cause problems in another
- Ventilation, insulation, and moisture-control principles
Building science questions often ask what happens after a well-intentioned change, such as tightening an envelope or adding insulation. Think in cause and effect rather than memorizing isolated rules.
The Small Domains Worth a Quick Pass
Four domains each carry a modest published share, but they are quick to review and easy to underestimate:
Domain 3: Project Existing Conditions and Jobsite Evaluation (6-10%)
- Assessing what is already there before pricing or planning
- Recognizing hidden conditions and documenting them
- Setting expectations when surprises are likely in older structures
Domain 4: Remodeling Plans and Construction Specifications (3-7%)
- Reading plans and understanding specifications
- How drawings, specs, and contracts reinforce one another
Domain 7: Kitchen and Bath Remodeling (3-7%)
- Layout, clearances, and the systems packed into these rooms
- Moisture, ventilation, and the coordination burden of multi-trade rooms
Domain 2: Building Codes and Construction Law (2-5%)
- Permits, inspections, and code compliance basics
- Legal responsibilities tied to contracts and licensing
Key Takeaway
Do not skip the small domains because they look cheap. A few questions each add up, and codes and law concepts also surface inside scenario questions from other domains, especially Business Operations.
Money, Attempts and Renewal
| Cost Item | NARI Member | Non-Member |
|---|---|---|
| CR certification (first exam included) | US$600 | US$850 |
| Optional online prep course | US$349 | US$499 |
| Each retake | US$50 | US$50 |
| Annual renewal | US$94 | US$188 |
Run the math on membership: the US$250 certification difference plus the US$94 annual renewal gap often shifts the decision for candidates who plan to keep the credential. For the full picture, see the CR certification cost breakdown, and weigh it against career value in the ROI analysis and earnings guide.
Attempts
You get three total attempts within two years of your initial application. Each retake costs US$50, which is modest, but the clock matters: if you plan to need a second try, do not wait until the final months.
Renewal
Renewal is annual. You submit an application, show 10 hours of remodeling-related continuing education from the preceding 12 months, and pay the renewal fee. One wrinkle: NARI's renewal webpage labels the education requirement as 10 CEUs, while the shared program manual specifies 10 hours. The requirement is 10 hours, not 100. If the labeling gives you pause, confirm with NARI when you renew.
Sequencing Your Review by Domain Weight
Because the exam is so top-heavy, a weight-driven schedule beats a chapter-by-chapter read. Here is one way to sequence an eight-week review, adjusting for your own strengths:
Business Operations
- Contracts, change orders, estimating, markup versus margin, job costing
- Do calculator drills until the math is automatic
Trade Contractors and Building Systems
- Trade sequencing and subcontractor coordination
- Electrical, plumbing, and HVAC interaction with remodel scope
Jobsite Safety and Building Science
- Safety practices in occupied homes
- Heat, air, and moisture cause-and-effect scenarios
The Four Smaller Domains
- Existing conditions, plans and specs, kitchen and bath, codes and law
Timed Practice and Weak-Spot Repair
- Full-length practice under four-hour conditions
- Re-study whichever domains your results flag
Take timed practice on the CR practice test early enough that results can redirect your last weeks. If you hit a plateau, return to the study guide for a structured approach, and use the main practice site to keep drilling scenario-style questions that mirror the exam's "best answer" wording.
If you are still deciding whether this credential fits your career, our overview pages on what CR certification is and CR-related jobs give useful context, and CR training options cover preparation routes beyond self-study.
Frequently Asked Questions
The exam contains 200 multiple-choice questions delivered in one four-hour session. Each question has four choices with one correct or best answer, and the test is closed-book.
Business Operations, with a published range of 35-40%. Trade Contractors and Trade Related Building Systems comes next at 20-25%. NARI publishes ranges rather than exact point values.
No. Membership is not required, but it lowers the price: certification is US$600 for members and US$850 for non-members, including your first exam, and annual renewal is US$94 for members versus US$188 for non-members.
A simple calculator, blank scratch paper, and a pen or pencil. For online delivery you also need a laptop or desktop with a camera, a separate smartphone camera for proctoring, identification, and reliable internet. Tablets are excluded.
You may attempt the exam up to three times total within two years of your initial application, paying US$50 per retake. Unsuccessful candidates receive content-area feedback, which helps target your next round of review.
An application, 10 hours of remodeling-related continuing education from the preceding 12 months, and the renewal fee of US$94 for members or US$188 for non-members. The renewal page's "10 CEUs" label corresponds to the manual's 10-hour requirement.