California Residential Remodeling (B-2) Contractor Licensing Exam Prep Business & Trade Courses + Application + State Fees + 1st-Year Bond Package

California Residential Remodeling (B-2) Contractor Licensing Exam Prep Business & Trade Courses + Application + State Fees + 1st-Year Bond Package

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California Residential Remodeling (B-2) Contractor Licensing Exam Prep Business & Trade Courses + Application + State Fees + 1st-Year Bond Package

Prepare for the California Residential Remodeling (B-2) contractor licensing examinations with a comprehensive package that combines Residential Remodeling trade exam preparation, California Law and Business exam preparation, Application Service, state licensing fees, business setup, and first-year contractor bond cost coverage. This package is designed for candidates pursuing the California B-2 Residential Remodeling contractor license who want exam preparation and licensing-process support in one organized solution.

The California B-2 Residential Remodeling classification is designed for contractors performing qualifying remodeling work on existing residential wood-frame structures. A B-2 project must involve at least three unrelated building trades or crafts under a single contract. Typical work can include cabinetry, flooring, tile, painting, drywall, trim, fixture replacement, windows, doors, roof repairs, interior improvements, and other qualifying residential remodeling activities.

The B-2 classification also has important limitations. Residential Remodeling contractors are not authorized to make structural changes to load-bearing portions of an existing structure, including footings, foundations, load-bearing walls, load-bearing partitions, and roof structures. Certain specialty work also requires the appropriate specialty classification or an appropriately licensed subcontractor.

The trade examination reflects the practical responsibilities of a remodeling contractor. Candidates should prepare for planning and estimating, job-site preparation, non-load-bearing demolition, plumbing and electrical fixture work, mechanical fixtures, interior walls and ceilings, flooring, stairs, cabinetry, countertops, backsplashes, painting, wall coverings, roof repairs, exterior walls, doors, windows, and construction safety.

This package also includes Law and Business exam preparation. Candidates can review contractor licensing, business organization, contracts, finances, employment, insurance, liens, public works, and contractor safety responsibilities alongside the technical B-2 material.

The package further includes Application Service, the application fee, initial license fee, applicable state license fees, business setup, and the first-year cost of the contractor bond required by the state up to $233.

Reference books are not included in this package. The books and code materials listed below are study references associated with preparation for the California Residential Remodeling examination and may be obtained separately.

What You Get

  • Residential Remodeling (B-2) Trade Course: Preparation covering planning, estimating, job-site preparation, remodeling trades, finishes, exterior remodeling, and safety.
  • Law and Business Exam Preparation: Preparation covering California contractor licensing, contracts, business operations, finances, employment, insurance, liens, public works, and contractor responsibilities.
  • Application Service: Support with the California contractor licensing application process.
  • Application Fee: Included with this package.
  • Initial License Fee: Included with this package.
  • State License Fees: Applicable state licensing fees are included as part of the package.
  • Business Setup: Business setup support is included.
  • First-Year Contractor Bond Cost: The first-year cost of the state-required contractor bond is included up to $233.

Reference books are not included.

Exam Details

The California Residential Remodeling (B-2) trade examination is divided into six major content areas. The current CSLB examination outline identifies the following approximate percentages:

  • Planning and Estimating — 15%
    This section includes scope of work and code compliance, identifying design and construction errors, reviewing plans and specifications, field inspections, project coordination, and estimating materials, equipment, and labor.
  • Job Site Preparation — 13%
    This section includes removal of non-load-bearing walls, cabinets and countertops, plumbing and electrical fixtures, and proper delivery and storage of construction materials.
  • Core Trades Remodeling — 25%
    This is the largest examination section and includes plumbing, electrical, mechanical work, interior walls, ceilings, trimwork, flooring, and stairs.
  • Finish Trades Remodeling — 18%
    This section includes cabinets, countertops, backsplashes, painting, staining, coatings, interior wall coverings, fireplaces, and mantels.
  • Exterior Remodeling — 13%
    This section includes roof repairs, exterior wall remodeling, windows, and doors.
  • Safety — 16%
    This section includes personnel safety, job-site safety, demolition safety, and material safety.

Core Trades Remodeling is the largest portion of the examination at approximately 25%. Finish Trades Remodeling follows at approximately 18%, while Safety represents approximately 16%. Planning and Estimating accounts for approximately 15%, and both Job Site Preparation and Exterior Remodeling represent approximately 13%.

The examination uses multiple-choice questions with four choices and one best answer. Some questions require mathematical computation, and a calculator is provided during testing. There is no penalty for guessing, so candidates should attempt every question.

The content weighting shows why candidates should not focus exclusively on finish remodeling. Flooring, cabinetry, tile, and painting are important, but the examination also tests planning, demolition, fixture work, exterior repairs, estimating, safety, and the legal limits of the B-2 classification.

Closed Book Test

The California Residential Remodeling (B-2) trade examination is a closed-book examination. Candidates cannot use reference books, code books, manuals, notes, or other study materials during the test.

The California Law and Business examination is also a closed-book examination. Candidates should be prepared to recall and apply contractor licensing, contract, financial, employment, insurance, lien, public works, and safety concepts without consulting outside materials.

Closed-book preparation should focus on understanding practical remodeling sequences and scope limitations. Candidates should be able to identify which work is permitted under B-2, distinguish non-load-bearing work from prohibited structural changes, understand fixture replacement, estimate materials, and select safe remodeling procedures from memory.

The listed reference materials can still be useful during study. Candidates may use them to strengthen technical understanding before switching to closed-book practice to prepare for actual exam conditions.

Licensing Steps

The California Contractors State License Board administers the B-2 Residential Remodeling contractor classification and associated licensing process.

  1. Meet applicable CSLB licensing qualifications. The qualifying individual must satisfy California requirements relating to age, identification, and qualifying experience.
  2. Document qualifying experience. The qualifier generally needs four years of qualifying experience within the applicable period at the journey, foreman, supervising employee, contractor, or owner-builder level.
  3. Prepare the contractor license application. This package includes Application Service to support the application process.
  4. Submit the application and applicable fee. The application fee is included with this package.
  5. Complete CSLB application review. CSLB reviews the application and determines the applicable examination and licensing requirements.
  6. Complete applicable fingerprinting requirements. Individuals required to provide fingerprints must complete the applicable process.
  7. Complete the Law and Business examination requirement. Qualifying individuals generally must pass the California Law and Business examination unless an approved waiver applies.
  8. Complete the Residential Remodeling (B-2) trade examination requirement. Qualifying individuals generally must pass the B-2 examination unless an applicable waiver is approved.
  9. Complete license issuance requirements. The initial license fee and applicable state licensing fees identified as part of this package are included.
  10. Meet the contractor bond requirement. This package includes the first-year cost of the state-required contractor bond up to $233.
  11. Complete business setup. Business setup support is included as part of the package.

State Requirements

The California B-2 Residential Remodeling classification applies to projects performed on or in an existing residential wood-frame structure when the contract requires at least three unrelated building trades or crafts.

Qualifying trades can include drywall, finish carpentry, flooring, insulation, painting, plastering, roof repair, siding, tiling, and certain plumbing, electrical, and mechanical fixture work. A B-2 contractor may self-perform qualifying work or use appropriately licensed subcontractors, subject to the legal limits of the classification.

A B-2 contractor cannot take a qualifying B-2 contract unless the project involves at least three unrelated building trades or crafts. A project involving only one or two unrelated trades does not satisfy the statutory multi-trade requirement for the B-2 classification.

The classification does not authorize structural changes to load-bearing portions of the existing structure. This includes footings, foundations, load-bearing walls, load-bearing partitions, and roof structures.

The B-2 contractor also cannot contract to install, replace, substantially alter, or extend complete electrical, mechanical, or plumbing systems unless the contractor holds the appropriate specialty classification or uses an appropriately licensed subcontractor. Limited fixture work may be performed when it is part of an otherwise qualifying multi-trade remodeling project.

Electrical fixture work can include items such as lights, fans, dimmers, outlets, and switches. Plumbing fixture work can include faucets, sinks, toilets, and tubs. Mechanical fixture work can include certain grilles, air filters, and preassembled exhaust fans.

An active California contractor license is also subject to CSLB bond requirements. The contractor's bond amount is currently $25,000. The bond amount is different from the premium paid to obtain the bond. This package covers the first-year bond cost up to $233.

Additional bond or insurance-related requirements may apply depending on the business entity, qualifying individual, workers' compensation status, and other CSLB requirements.

Reference Books

The following reference books are not included in this package. They are listed as study resources for candidates preparing for the California Residential Remodeling (B-2) examination.

  • 2025 California Building Code, California Code of Regulations, Title 24
    A California construction reference supporting study of building requirements, accessibility, occupancy, fire-resistance concepts, materials, and remodeling conditions.
  • 2025 California Electrical Code, California Code of Regulations, Title 24
    An electrical reference supporting preparation involving outlets, switches, lighting, fixture work, wiring concepts, grounding, equipment, and electrical safety.
  • 2025 California Plumbing Code, California Code of Regulations, Title 24
    A plumbing reference supporting study of fixtures, water supply, drainage, traps, venting concepts, fixture connections, and residential remodeling plumbing conditions.
  • 2025 California Residential Code, California Code of Regulations, Title 24
    A residential construction reference supporting preparation involving walls, stairs, windows, doors, roofing, residential dimensions, and non-load-bearing construction.
  • Modern Cabinetmaking, 6th Edition
    A cabinetmaking reference supporting study of cabinet construction, materials, installation, hardware, countertops, woodworking methods, and finish carpentry concepts.
  • Handbook for Ceramic, Glass, and Stone Tile Installation, 2018
    A tile-industry reference supporting study of substrates, preparation, tile installation methods, setting systems, backsplashes, floors, walls, and stone applications.
  • Cal/OSHA General Industry & Electrical Safety Orders
    A California workplace safety reference supporting preparation involving tools, electrical hazards, equipment, PPE, material handling, and employee protection.
  • Cal/OSHA Construction & Electrical Safety Orders
    A California construction safety reference supporting study of demolition, ladders, scaffolds, electrical exposure, PPE, material handling, and remodeling job-site safety.

Test Information and Study Materials

For Planning and Estimating, candidates should practice reviewing plans, specifications, dimensions, existing conditions, and project scope. Remodeling work often involves unknown conditions that may not become visible until demolition begins, so careful planning is especially important.

Estimating may include demolition, disposal, cabinets, flooring, tile, paint, fixtures, trim, labor, equipment, and other project costs. Candidates should be comfortable calculating areas, quantities, dimensions, and basic material requirements.

For Job Site Preparation, review removal of non-load-bearing walls, cabinets, countertops, plumbing fixtures, and electrical fixtures. Candidates should understand the distinction between permitted B-2 demolition and prohibited structural alteration.

Proper delivery and storage of materials are also important. Cabinets, flooring, tile, trim, and finish materials can be damaged by moisture, impact, improper stacking, or unsuitable storage conditions.

For Core Trades Remodeling, candidates should devote substantial study time to plumbing, electrical, mechanical fixtures, interior walls, ceilings, trimwork, flooring, and stairs.

Plumbing preparation should include common fixture replacement concepts, shutoffs, drainage, traps, and the limits placed on major plumbing-system work. Electrical study should include outlets, switches, lighting, fans, fixture replacement, and the B-2 limitations on substantial system alterations.

Interior remodeling can involve drywall, ceilings, baseboards, casing, flooring, transitions, trim, and stairs. Candidates should understand installation sequencing, measurements, fastening, substrate preparation, and finish quality.

For Finish Trades Remodeling, study cabinets, countertops, backsplashes, painting, staining, coatings, wall coverings, fireplaces, and mantels. Cabinet preparation should include layout, fastening, leveling, hardware, clearances, and countertop installation concepts.

Tile preparation should include substrate condition, surface preparation, layout, setting materials, grout, movement considerations, and installation on walls, floors, and backsplashes.

For Exterior Remodeling, review roof repairs, exterior wall work, doors, and windows. Candidates should understand weather protection, flashing concepts, proper installation sequencing, and the distinction between repair work and prohibited structural alteration.

For Safety, candidates should review demolition hazards, ladders, electrical exposure, tools, PPE, dust, material handling, cutting operations, falling objects, housekeeping, and protection of occupants and workers in active residential environments.

The Law and Business examination should receive dedicated preparation in addition to the B-2 trade material. Candidates should review contractor licensing, business organization, contracts, financial management, employment, insurance, liens, public works, and safety responsibilities.

Because both examinations are closed book, candidates should use separately obtained references for learning and then practice answering trade and business questions without the books.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps candidates prepare for the California Residential Remodeling (B-2) contractor licensing process through organized Business and Trade courses, application support, licensing-process assistance, reference navigation, practice-oriented review, and structured study guidance.

The Residential Remodeling Trade course helps candidates work systematically through planning, estimating, demolition, job-site preparation, fixture work, interior walls, flooring, stairs, cabinetry, countertops, tile, painting, exterior remodeling, and safety.

The Business course supports preparation for California Law and Business topics, including contractor licensing, contracts, business organization, finances, employment, insurance, liens, public works, payments, and contractor responsibilities.

Application Service supports the contractor licensing application process. The package also includes the application fee, initial license fee, applicable state license fees, business setup, and first-year contractor bond cost coverage up to $233.

Reference-navigation guidance can help candidates work more effectively with independently obtained California codes, cabinetmaking references, tile-installation resources, and Cal/OSHA safety materials during preparation.

No exam preparation or licensing-support package can guarantee a passing examination result or contractor license approval. Organized preparation, closed-book practice, technical review, business study, and structured application support can help candidates approach the California B-2 licensing process with stronger familiarity and preparation.

FAQ Section

What is included with this California Residential Remodeling (B-2) package?

The package includes Residential Remodeling Trade exam preparation, Law and Business exam preparation, Application Service, the application fee, initial license fee, applicable state license fees, business setup, and first-year contractor bond cost coverage up to $233.

Are the reference books included?

No. Reference books are not included in this package. The listed books and codes are study references that candidates may obtain separately.

Does this package include Law and Business exam preparation?

Yes. Law and Business exam preparation is included along with B-2 Residential Remodeling trade preparation.

Is Application Service included?

Yes. Application Service is included with this package.

Are the application fee and initial license fee included?

Yes. The application fee and initial license fee are included, along with applicable state license fees identified as part of this package.

Is business setup included?

Yes. Business setup support is included.

Is the first-year contractor bond cost included?

Yes. The package includes the first-year cost of the state-required contractor bond up to $233.

What is the California contractor bond amount?

The contractor's bond amount is currently $25,000. That amount is different from the premium paid to obtain the bond. This package covers the first-year bond cost up to $233.

Is the California B-2 examination open book?

No. The California Residential Remodeling (B-2) trade examination is closed book. Reference materials cannot be used during testing.

What subjects are covered on the B-2 exam?

The examination covers Planning and Estimating, Job Site Preparation, Core Trades Remodeling, Finish Trades Remodeling, Exterior Remodeling, and Safety.

What is the largest section of the B-2 examination?

Core Trades Remodeling is the largest section at approximately 25% and includes plumbing, electrical, mechanical work, interior walls, ceilings, trimwork, flooring, and stairs.

How many trades must a B-2 remodeling project involve?

A qualifying B-2 project must involve at least three unrelated building trades or crafts under a single contract.

Can a B-2 contractor make structural changes?

No. The B-2 classification does not authorize structural changes to load-bearing portions of an existing structure, including foundations, footings, load-bearing walls, partitions, and roof structures.

Can a B-2 contractor perform plumbing or electrical fixture work?

Qualifying fixture work may be performed within the limits of a proper B-2 multi-trade project. Major installation, replacement, extension, or substantial alteration of complete plumbing, electrical, or mechanical systems requires the appropriate specialty classification or an appropriately licensed subcontractor.

How should I prepare for the B-2 and Law and Business examinations?

Divide study time between residential remodeling trade subjects and contractor business topics. Review planning, estimating, job-site preparation, fixture work, flooring, cabinetry, tile, exterior repairs, and safety for the B-2 examination, while studying licensing, contracts, finances, employment, insurance, liens, public works, and contractor responsibilities for Law and Business. Because both examinations are closed book, regular practice without references is important.