Nevada Residential Remodeling Contractor (B-7) Exam - Online Exam Prep

Prepare for the Nevada Residential Remodeling Contractor (B-7) examination with an online exam prep program focused on residential code requirements, carpentry, drywall and finishes, thermal and moisture protection, windows and doors, construction safety, estimating, plan reading, cabinet construction, concrete work, and tile installation. This course provides a structured way to study the major subjects represented on the Nevada B-7 trade examination while strengthening practical trade knowledge and reference-navigation skills.

The Nevada B-7 Residential Remodeling classification is regulated by the Nevada State Contractors Board. The classification applies to qualifying remodeling and improvement work involving an existing detached, stand-alone single-family residence or a single-family residential unit within a qualifying structure. The classification does not authorize the contractor to increase the existing enclosed space of the residential structure.

Because residential remodeling can involve several construction disciplines, the B-7 examination requires candidates to understand more than one specialty. Preparation should include framing, finish carpentry, drywall, tile, doors and windows, weather protection, moisture control, basic concrete concepts, construction safety, estimating, plan interpretation, and residential code requirements.

The reference books used for this preparation are the International Residential Code for One- and Two-Family Dwellings, 2018; Code of Federal Regulations - 29 CFR Part 1926 (OSHA); Carpentry and Building Construction, 2016; The Complete Illustrated Guide to Furniture and Cabinet Construction, 2001; The Contractor's Guide to Quality Concrete Construction, 4th Edition; Gypsum Construction Handbook, 7th Edition; and Handbook for Ceramic, Glass, and Stone Tile Installation, 2017.

Online preparation gives candidates the flexibility to break the B-7 material into manageable sections. Someone with strong framing experience may need additional study in drywall, tile, code navigation, or estimating, while another candidate may need more work with finish carpentry, moisture protection, windows, doors, or safety.

A strong B-7 study plan should combine practical remodeling knowledge with effective reference use. Open-book testing can be helpful, but candidates still need to understand the subject well enough to recognize which book contains the answer and where to begin looking. The more familiar a candidate becomes with the references during preparation, the easier it becomes to use them efficiently under timed exam conditions.

Exam Details

The Nevada B-7 Residential Remodeling trade examination is administered through PSI for candidates pursuing the classification through the Nevada State Contractors Board.

• Exam: Nevada B-7 Residential Remodeling
• Number of Questions: 50
• Time Allowed: 2 hours
• Minimum Passing Score: 35 correct answers
• Testing Provider: PSI

The examination is divided among the following major content areas:

• Carpentry: 12 questions
• Thermal and Moisture Protection: 7 questions
• Windows and Doors: 5 questions
• Drywall and Finishes: 15 questions
• Safety: 6 questions
• Estimating and Plan Reading: 5 questions

Drywall and Finishes is the largest individual section with 15 questions. Candidates should spend substantial study time on gypsum materials, drywall installation, finishing methods, accessories, interior surfaces, tile-related finish work, and the practical sequence of interior remodeling.

Carpentry contains 12 questions and represents another major portion of the examination. Study should include framing, rough carpentry, finish carpentry, structural wood components, cabinets, trim, fastening methods, tools, and common residential remodeling procedures.

Thermal and Moisture Protection contains seven questions. Candidates should review weather-resistant construction, flashing, moisture control, insulation-related concepts, sealants, roofing-related concerns, and methods used to protect existing residential structures from water intrusion and environmental exposure.

Safety contains six questions. Preparation should include fall protection, ladders, scaffolds, personal protective equipment, tools, material handling, and other construction hazards relevant to residential remodeling.

Windows and Doors and Estimating and Plan Reading each contain five questions. Candidates should understand openings, components, installation principles, construction drawings, dimensions, quantities, and project information used to plan and complete remodeling work.

Open Book Test

The Nevada B-7 Residential Remodeling examination is an open-book test. Candidates should prepare by becoming familiar with the technical references used for the examination and by practicing navigation before test day.

The references used for this exam preparation are:

• International Residential Code for One- and Two-Family Dwellings, 2018
• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
• Carpentry and Building Construction, 2016
• The Complete Illustrated Guide to Furniture and Cabinet Construction, 2001
• The Contractor's Guide to Quality Concrete Construction, 4th Edition
• Gypsum Construction Handbook, 7th Edition
• Handbook for Ceramic, Glass, and Stone Tile Installation, 2017

The International Residential Code is an important source for residential construction requirements. Candidates should practice locating provisions involving floors, walls, roofs, stairs, openings, structural components, weather protection, and other one- and two-family dwelling requirements.

Carpentry and Building Construction supports preparation involving rough and finish carpentry, framing, structural wood construction, tools, fastening, and practical building methods. The Complete Illustrated Guide to Furniture and Cabinet Construction adds focused study involving cabinetry, joinery, materials, assembly, and finish carpentry techniques.

The Gypsum Construction Handbook is especially useful for the Drywall and Finishes category, which is the largest section of the exam. Candidates should review gypsum products, drywall systems, installation procedures, finishing methods, accessories, and related interior construction details.

The Handbook for Ceramic, Glass, and Stone Tile Installation supports preparation involving tile materials, substrates, installation methods, and finish systems that may be encountered during residential remodeling work.

OSHA supports safety preparation, while The Contractor's Guide to Quality Concrete Construction reinforces practical concrete knowledge involving placement, finishing, workmanship, and quality construction.

Because candidates have two hours for 50 questions, efficient use of references is important. A candidate who spends too much time searching for every answer may have difficulty maintaining pace. Strong preparation combines technical knowledge with targeted reference lookups.

Licensing Steps

The Nevada State Contractors Board regulates the B-7 Residential Remodeling classification. Passing the trade examination is one part of the overall contractor licensing process.

1. Confirm the B-7 classification. Determine that Residential Remodeling matches the type of work the contracting business intends to perform.
2. Identify the Trade Qualified Individual. Designate the person who will establish the applicable experience and technical qualification.
3. Document qualifying experience. Prepare records showing relevant residential remodeling work in the requested classification.
4. Prepare the Nevada contractor application. Organize business, qualifier, experience, financial, and supporting information.
5. Submit the application. The Nevada State Contractors Board reviews the qualification documentation before examination eligibility is established.
6. Complete applicable background requirements. Follow the fingerprint and background procedures required during contractor licensing.
7. Provide applicable financial information. Financial responsibility is part of the contractor licensing process.
8. Receive examination eligibility. Qualified applicants can proceed with applicable testing after authorization.
9. Schedule the B-7 trade examination through PSI. Arrange the examination after eligibility is established.
10. Prepare for the B-7 trade exam. Review drywall, finishes, carpentry, thermal and moisture protection, windows, doors, safety, estimating, plan reading, and residential code requirements.
11. Prepare for Nevada Business and Law. Nevada contractor applicants generally must also satisfy the applicable management qualification requirement unless an approved waiver applies.
12. Complete required examinations. Meet the applicable trade and management examination requirements.
13. Complete final licensing requirements. Address applicable financial responsibility, bonding, and remaining Nevada State Contractors Board requirements before license issuance.

State Requirements

The Nevada B-7 Residential Remodeling classification applies to qualifying remodeling and improvement work involving existing residential structures within the scope established for the classification.

The classification includes work involving an existing detached, stand-alone single-family residence or a single-family residential unit within a structure that does not extend more than three stories above the ground and one story below the ground.

A key limitation is that the B-7 classification does not authorize the contractor to increase the existing enclosed space of the residential structure. Candidates should understand this restriction when determining whether the B-7 classification matches the work they intend to perform.

For the standard Nevada contractor licensing pathway, the Trade Qualified Individual generally must establish at least four full years of qualifying experience within the 15 years immediately preceding the application. The experience should relate directly to the classification being requested.

Qualifying experience may include applicable work performed as a journeyman, foreman, supervising employee, or contractor. Applicants should maintain organized documentation describing the type of remodeling work performed and the period during which the experience was gained.

Nevada contractor licensing also includes management qualification. One person may satisfy both management and trade qualification when all applicable requirements are met, or separate individuals may be designated.

Other requirements can include financial responsibility review, contractor bonding, background procedures, and final licensing conditions. Passing the B-7 trade exam alone does not complete the Nevada contractor licensing process.

Reference Books

• International Residential Code for One- and Two-Family Dwellings, 2018
  This reference supports residential construction requirements involving floors, walls, roofs, stairs, openings, framing, structural components, weather protection, and other one- and two-family dwelling topics relevant to B-7 preparation.
• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This reference supports construction-safety preparation involving fall protection, ladders, scaffolds, personal protective equipment, tools, material handling, and other jobsite hazards encountered during residential remodeling.
• Carpentry and Building Construction, 2016
  This reference supports rough and finish carpentry, framing, structural wood construction, building methods, tools, fastening, and general residential remodeling knowledge.
• The Complete Illustrated Guide to Furniture and Cabinet Construction, 2001
  This reference supports cabinet construction, furniture-building methods, joinery, materials, assembly, and finish carpentry concepts relevant to remodeling projects.
• The Contractor's Guide to Quality Concrete Construction, 4th Edition
  This reference supports practical concrete construction, preparation, placement, finishing, workmanship, and quality-related concepts useful in residential remodeling preparation.
• Gypsum Construction Handbook, 7th Edition
  This reference supports drywall, gypsum products, installation procedures, finishing techniques, accessories, and interior construction methods.
• Handbook for Ceramic, Glass, and Stone Tile Installation, 2017
  This reference supports ceramic, glass, and stone tile materials, substrates, installation methods, and finish-related residential remodeling preparation.

These references cover the major areas of technical knowledge needed for B-7 preparation. Candidates should use them actively during study instead of treating them as books to consult only at the end of the preparation process.

Repeated reference use can improve familiarity with terminology, chapter organization, installation procedures, code provisions, safety requirements, and trade-specific details. That familiarity can help candidates locate information more efficiently during an open-book examination.

Test Information and Study Materials

A productive B-7 study strategy should reflect the exam weighting. Drywall and Finishes and Carpentry together represent more than half of the examination, making these two subjects the highest priorities.

Prioritize Drywall and Finishes. Review gypsum materials, drywall installation, finishing, accessories, tile systems, substrates, and other interior finish topics.

Strengthen Carpentry. Study framing, rough carpentry, finish carpentry, cabinets, trim, structural wood components, tools, fastening methods, and remodeling procedures.

Practice IRC navigation. Work regularly with the 2018 International Residential Code and practice finding residential requirements efficiently.

Review Thermal and Moisture Protection. Study flashing, moisture control, weather-resistant construction, sealants, roofing-related concerns, and protection of existing residential structures.

Prepare Windows and Doors. Review openings, installation methods, components, and common remodeling considerations.

Study Safety. Use OSHA to reinforce fall protection, ladder and scaffold safety, PPE, tools, material handling, and safe work procedures.

Practice Estimating and Plan Reading. Work with dimensions, quantities, drawings, construction details, materials, and project information.

Review Cabinet and Finish Carpentry. The Complete Illustrated Guide to Furniture and Cabinet Construction can help reinforce cabinet assembly, joinery, materials, and finish work.

Review Tile Installation. Study substrate preparation, installation methods, materials, and finished tile systems using the ceramic, glass, and stone tile reference.

Use timed practice. With 50 questions and two hours, candidates should develop a consistent pace and learn to balance book searches with direct trade knowledge.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Nevada B-7 Residential Remodeling Contractor candidates through organized study guidance, residential trade-focused review, practice-oriented preparation, reference navigation, and confidence-building study structure.

The online format allows candidates to divide the exam into manageable categories instead of attempting to study the entire B-7 scope at once. Drywall and Finishes, Carpentry, Thermal and Moisture Protection, Windows and Doors, Safety, and Estimating and Plan Reading can each receive focused attention.

Trade-focused review helps candidates connect the different parts of residential remodeling. Carpentry affects openings and interior layouts, drywall follows framing, tile depends on properly prepared substrates, moisture protection helps prevent damage, and plan reading ties each part of the project together.

Reference-navigation preparation encourages candidates to become familiar with the books used for B-7 study. Instead of relying on random searches, candidates can practice recognizing the correct reference and locating the relevant section efficiently.

Practice-oriented preparation helps reveal weaker subjects. Missed questions can show whether additional study is needed in drywall, finish carpentry, residential code requirements, moisture protection, safety, plan reading, cabinets, concrete, or tile installation.

The online course format also gives candidates the flexibility to revisit challenging topics. Someone with years of carpentry experience may focus additional time on tile, gypsum systems, or code navigation, while another candidate may concentrate on framing, cabinets, estimating, or safety.

Study guidance helps candidates organize preparation around the actual structure of the exam. Because Drywall and Finishes and Carpentry represent the largest portions, those categories can receive additional review while smaller subjects are still covered sufficiently.

Confidence grows through repeated practice, better reference familiarity, and stronger recognition of common residential remodeling concepts. Candidates who understand both the trade material and where to locate supporting information are better positioned to manage a timed open-book examination efficiently.

By combining structured online study, residential remodeling review, reference navigation, trade-focused practice, and preparation across carpentry, drywall, tile, safety, estimating, and code topics, 1 Exam Prep provides a focused path for candidates pursuing the Nevada B-7 Residential Remodeling Contractor license.

Frequently Asked Questions

Is the Nevada B-7 Residential Remodeling exam open book?

Yes. The Nevada B-7 Residential Remodeling trade examination is an open-book test.

How many questions are on the B-7 exam?

The examination contains 50 questions.

How much time is allowed for the B-7 examination?

Candidates have two hours to complete the examination.

What score is required to pass?

The minimum passing score is 35 correct answers out of 50 questions.

What is the largest B-7 exam category?

Drywall and Finishes is the largest category with 15 questions, followed by Carpentry with 12 questions.

Does the B-7 exam cover carpentry?

Yes. Carpentry is one of the largest exam categories and includes framing, structural wood construction, rough and finish carpentry, and related remodeling knowledge.

Does the exam include drywall and tile?

Yes. Drywall and Finishes is the largest examination category, and preparation includes gypsum systems, interior finishes, and tile-related work.

Does the B-7 exam include safety?

Yes. Safety is a dedicated exam category and should include review of construction hazards, fall protection, ladders, scaffolds, PPE, and tools.

What does the Nevada B-7 classification cover?

The classification covers qualifying remodeling and improvement work involving existing residential structures within the scope and structural limitations established for the B-7 classification.

Can a B-7 contractor increase the existing enclosed space?

No. The B-7 classification does not authorize a contractor to increase the existing enclosed space of the residential structure.

How much qualifying experience is generally required?

For the standard Nevada contractor licensing pathway, the Trade Qualified Individual generally must establish at least four full years of qualifying experience within the 15 years immediately preceding the application.

Why is the International Residential Code important for B-7 preparation?

The IRC supports preparation involving framing, floors, walls, roofs, openings, stairs, weather protection, and other residential construction requirements.

How should I prepare for an open-book B-7 exam?

Combine practical remodeling knowledge with repeated reference navigation. Practice locating information in the books under timed conditions rather than depending on unfamiliar searches during the examination.

How does online exam prep help with the Nevada B-7 exam?

Online preparation allows candidates to study each category separately, repeat difficult subjects, strengthen reference navigation, review practice-oriented questions, and focus extra time on weaker areas.