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Master Every Tested Subject. Pass the First Time.
California contractor exams are closed book, so the only thing walking into that testing center with you is what you’ve learned. Our California courses are built from the ground up for that reality — organized subject by subject around the official CSLB test plan, so every minute you study is aimed at what’s actually on the exam.
Prepare for your California Residential Remodeling (B-2) Contractor License with 1 Exam Prep's Business & Trade Online Courses. This comprehensive exam preparation package combines the California Residential Remodeling (B-2) Trade Exam Prep Online Course with the California Law and Business Exam Prep Online Course, helping aspiring contractors develop the construction knowledge and business understanding needed for their licensing examinations.
Residential remodeling contractors work on existing homes, coordinating improvements involving multiple construction trades. From kitchen and bathroom renovations to cabinetry, flooring, drywall, painting, and eligible fixture replacements, residential remodeling requires knowledge of building practices, project coordination, safety, and California contractor licensing requirements.
Our online courses organize these subjects into focused lessons supported by instructor-led videos, reading chapters, cram sheets, practice questions, and comprehensive final examinations.
Both the Residential Remodeling (B-2) Trade Course and California Law and Business Course are included. Physical and digital reference books are not included with this package.
Every tested subject gets the same four layers, in the order that makes the material stick:
Each learning layer reinforces the previous lesson. Students begin by understanding important remodeling or business concepts, strengthen their knowledge through reading, review essential information using cram sheets, and apply what they have learned through examination-style questions.
This organized approach helps make technical construction subjects and California contractor business requirements more manageable. Instead of studying disconnected information, students follow a consistent preparation method across both examinations.
Once you’ve worked through every subject, the final phase pulls it all together:
Learn it. Reinforce it. Condense it. Test it. Then prove your knowledge on a full-length final examination. This structured learning method helps students recognize weaker subjects, strengthen recall, and prepare for their first examination attempt with confidence.
The California Residential Remodeling (B-2) Business & Trade Online Courses package includes:
Important: This package includes Business and Trade online examination preparation only. No physical or digital reference books are included. Application assistance, state licensing fees, business formation services, and contractor bond services are not included.
The California Residential Remodeling (B-2) Contractor Examination evaluates knowledge of residential improvement projects, remodeling procedures, construction materials, trade coordination, and job site safety.
The official CSLB Residential Remodeling (B-2) examination study guide identifies six major examination categories:
These percentages represent the approximate examination content distribution. Core Trades Remodeling accounts for the largest portion at 25%, followed by Finish Trades Remodeling at 18% and Safety at 16%.
The examination uses multiple-choice questions with four possible answers and one best answer. Some questions require mathematical calculations, and a calculator is provided during testing.
Our Residential Remodeling exam preparation course follows these official examination areas to help students concentrate on important construction practices and technical knowledge.
Both the California Residential Remodeling (B-2) Trade Examination and California Law and Business Examination are closed book. Reference books, manuals, notes, and other study materials cannot be used during testing.
Because candidates must rely on retained knowledge, preparation requires understanding remodeling procedures, recognizing construction hazards, remembering important requirements, and applying contractor business principles independently.
Our courses are designed around the applicable CSLB examination subjects and related reference materials to help students prepare for closed-book testing.
Instructor-led videos introduce important concepts, reading chapters reinforce understanding, cram sheets simplify review, and practice questions help students evaluate their knowledge.
Full-length practice final examinations provide opportunities to strengthen recall and become more familiar with examination-style questions without depending on outside materials.
California Residential Remodeling Contractors must obtain the appropriate B-2 contractor license through the Contractors State License Board (CSLB).
The general licensing process includes:
The included courses provide examination preparation. CSLB determines application eligibility, applicable examinations, and license issuance.
California regulates residential remodeling contractors through the Contractors State License Board. Business and Professions Code Section 7057.5 establishes the B-2 Residential Remodeling Contractor classification.
The classification applies to improvements made to, on, or in an existing residential wood-frame structure when a single contract requires at least three unrelated building trades or crafts.
Eligible remodeling activities may include drywall, finish carpentry, flooring, insulation, painting, plastering, roof repair, siding, tiling, and qualifying fixture installation or replacement.
The B-2 classification has important limitations. Contractors cannot contract to make structural changes to load-bearing portions of an existing structure, including foundations, load-bearing walls, and roof structures.
Substantial electrical, mechanical, or plumbing system changes require the appropriate license classification or an appropriately licensed subcontractor. Additional restrictions apply to fire protection, asbestos abatement, and well drilling activities.
Applicants generally must satisfy qualifying experience, application, examination, and license issuance requirements unless an applicable exemption or waiver applies.
Contractors must work within the scope of their authorized classification and comply with applicable building regulations, safety requirements, and California contractor licensing laws.
The courses are based on the following reference books (not included).
Please Note: No physical or digital reference books are included with this Business & Trade Online Courses package. The courses provide structured examination preparation using the applicable reference materials and official CSLB examination subjects.
Preparing for the California Residential Remodeling (B-2) examination requires knowledge of construction planning, remodeling methods, finish installation, project coordination, and occupational safety.
Planning and Estimating: Review project scope, construction plans, labor estimates, materials, job site inspections, code compliance, and project organization.
Job Site Preparation: Study removal of non-load-bearing walls, cabinets, countertops, and fixtures, along with demolition precautions, material delivery, and storage.
Core Trades Remodeling: Understand plumbing fixtures, electrical fixtures, mechanical components, interior walls, ceilings, trimwork, flooring, and stairs.
Finish Trades Remodeling: Review cabinetry, countertops, backsplashes, tile installation, painting, staining, coatings, and interior wall coverings.
Exterior Remodeling: Study roof repair principles, siding, exterior wall improvements, doors, windows, and related weather protection considerations.
Safety: Focus on personal protective equipment, demolition hazards, electrical precautions, material handling, and maintaining safer residential construction sites.
Our online lessons organize these subjects into focused study sessions. Practice questions help students evaluate understanding, while master cram sheets and comprehensive final examinations support additional review before testing.
The California Law and Business Exam Prep Online Course is included with this package.
In addition to technical remodeling knowledge, California contractor applicants must understand important business and legal responsibilities.
The official CSLB Law and Business examination study guide identifies seven major examination categories:
These categories represent the approximate distribution of Law and Business examination content. Contract Requirements and Execution accounts for the largest portion at 21%, followed by Employment Requirements at 20%.
The examination is closed book and uses multiple-choice questions. Some questions involve mathematical calculations, and a calculator is provided during testing.
The included Law and Business course complements Residential Remodeling trade preparation by helping students understand contractor business operations, legal responsibilities, financial management, and construction contract requirements.
The California B-2 classification is designed for contractors specializing in qualifying improvements to existing residential wood-frame structures involving at least three unrelated building trades or crafts under one contract.
Examples of remodeling activities include cabinet replacement, countertop installation, flooring improvements, drywall repair, painting, tile installation, and eligible plumbing or electrical fixture replacements.
However, the B-2 classification differs from the broader General Building (B) contractor classification. Residential remodeling contractors must understand the limitations affecting structural changes, specialized trades, and certain building system alterations.
Understanding these boundaries supports examination preparation and responsible contracting. It also helps future contractors recognize when a project requires additional licensed specialty expertise.
At 1 Exam Prep, we understand that California contractor licensing preparation requires both technical construction knowledge and familiarity with important business responsibilities.
Our Business & Trade Online Courses organize residential remodeling subjects and California contractor business topics into focused lessons designed to encourage consistent preparation.
Instructor-led videos introduce important concepts. Reading chapters reinforce procedures and terminology, while cram sheets condense essential information into convenient review materials.
Practice questions with detailed answer explanations help students apply what they have learned, understand the reasoning behind correct responses, and identify subjects needing additional attention.
The final review phase combines master cram sheets with full-length practice examinations, providing opportunities to evaluate knowledge across the major examination categories.
Because both California contractor examinations are closed book, our study method emphasizes understanding and retaining information rather than depending on reference materials during testing.
Build stronger remodeling knowledge, improve your understanding of California contractor business requirements, and prepare for both licensing examinations with 1 Exam Prep.
The package includes the California Residential Remodeling (B-2) Trade Exam Prep Online Course and California Law and Business Exam Prep Online Course. Online study materials include instructor-led videos, reading chapters, cram sheets, practice questions, master cram sheets, and full-length practice final examinations.
Yes. The California Law and Business Exam Prep Online Course is included with the Residential Remodeling (B-2) Trade Course. Students can prepare for both examinations using organized online instruction and practice-oriented study materials.
No, reference books are not included with this package. California contractor exams are closed-book, and our courses are specifically designed around the required reference books to provide you with the knowledge and preparation needed to pass with confidence.
Yes. Both examinations are closed book. Candidates cannot use reference books, manuals, notes, or other study materials during testing.
The examination covers Planning and Estimating, Job Site Preparation, Core Trades Remodeling, Finish Trades Remodeling, Exterior Remodeling, and Safety. Core Trades Remodeling represents approximately 25% of the examination content.
The B-2 classification does not authorize contracting for structural changes to load-bearing portions of existing structures. Contractors must follow California Business and Professions Code Section 7057.5 and the limitations of their authorized classification.
Each subject includes an instructor-led video, reading chapter, cram sheet, and practice questions with detailed answer explanations. Master cram sheets and full-length practice final examinations provide additional comprehensive review.
No. This package includes Residential Remodeling trade and California Law and Business online examination preparation only. Application assistance, state licensing fees, and contractor bond services are not included.
These courses are designed for construction professionals preparing for the California B-2 Residential Remodeling trade examination and California Law and Business examination as part of their contractor licensing goals.
No. Completing examination preparation courses does not grant a California contractor license. Applicants must satisfy the applicable CSLB experience, application, examination, and license issuance requirements.
1 Exam Prep combines Residential Remodeling trade instruction with California Law and Business preparation. Our four-layer study method includes focused videos, reading chapters, cram sheets, practice questions, and comprehensive final examinations to help students prepare for closed-book contractor licensing examinations.
Prepare for both California Residential Remodeling (B-2) and Law and Business examinations with 1 Exam Prep's Business & Trade Online Courses. Study every subject, reinforce your knowledge, and approach examination day with confidence.
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