How To Become a General Contractor in California: The Real 4-Step Guide

August 11, 2025
Ori Gross

You gave me a four-step outline from a video. The overall flow is solid, but a few details in that outline fit Florida more than California. In California, the state's Contractors State License Board, called the CSLB, runs the show. That means the exam names, bond amount, and insurance rules are different. Below is a clear, beginner-friendly guide that keeps your four steps, corrects the California-specific parts, and adds practical tips so you can actually do this.

I will write in simple, straight talk. You will not need a decoder ring or a law degree. Ready to build this plan from the ground up

Quick map of the four steps

  1. Prepare for the exams you really take in California, the Law and Business exam and your Trade exam, for example the B General Building trade exam if you want the General Building license. 

  2. Take the exams at an approved testing site.

  3. Complete the final license steps, which include proving your experience and getting fingerprinted for a background check. Credit reports are not a CSLB requirement, but a surety company may check your credit when you buy your bond. 

  4. Post your required contractor bond and handle workers’ compensation and other insurance, based on your business and classification. The California contractor license bond is currently 25,000 dollars.

Now let’s build each part with detail you can use.


Step 1: Prepare for the exam

The two California exams you need to know

In California, most qualifying individuals take two exams. First is the Law and Business exam. Second is your Trade exam, which matches the license classification you want. If you aim to be a general contractor who builds structures, that usually means a B General Building classification, so your trade test is the B exam. There is a limited specialty classification that does not require a trade exam, but for general building you should plan on both.

What the Law and Business exam covers

The Law and Business exam is exactly what it sounds like. It checks that you understand things like contracts, liens, employment rules, safety, bidding, and how to run a legal business in California. The CSLB’s official study guides show the topic weights and the resources to study.

What the Trade exam covers

Your Trade exam checks the hands-on side, like planning and estimating, code basics, site work, framing, finishes, and project management tasks that a working contractor does. The notice to appear will include a study guide with topic weights for your classification. 

How much time to study

Plan a realistic study schedule. Many people budget 40 to 50 hours per exam, spread across a few weeks. That is not a rule; it is a practical target. Adjust up if you are rusty on law topics or building code details. Use official CSLB study guides first, then add practice questions from reputable providers.

Smart study tactics that work

• Block time on a calendar, even short daily sessions.
• Outline key formulas and definitions on one page you can flip through.
• Do mixed practice sets so your brain switches between law, safety, and math.
• Treat wrong answers as gold. They point to the exact pages to review.

A quick head-to-head with the video you watched

The video mentioned three exam buckets: Business and Finance, Contract Administration, and Project Management. Those names match Florida’s licensing. In California, the official setup is a Law and Business exam plus one Trade exam tied to your classification. Make this swap in your plan, and your study time will go to the right targets.


Step 2: Take the exams

Scheduling and format

After the CSLB accepts your application for the exam, you will receive instructions to schedule. The tests are multiple-choice, and the trade exams often include references to drawings or plan sets. You will learn the passing threshold at the test site. If you need to retake an exam, you can reschedule and try again, paying the vendor fee. In 2025, CSLB’s newsletter notes PSI Exams handles the testing fees directly. 

Test day tips

• Bring the required ID and arrive a bit early.
• Pace yourself, and mark tough questions to revisit.
• Use the whole time. A careful second pass can save your score.
• Afterward, write down any weak areas while they are fresh, just in case you ever need them again for continuing education or another classification.


Step 3: Complete the final application steps

Prove your experience, the California way

To qualify for the exams, you need at least four years of journey-level, supervisory, contractor, or owner-builder experience in the classification you are applying for, within the last ten years. You will document this with the CSLB forms, and a qualified person must verify your experience. The board may ask for supporting documents, so gather proof like permits, contracts, invoices, or payroll records as you go. 

A common question is whether formal education can reduce the experience time. In California, you can get up to three years of credit for education or apprenticeship training, but you must still have at least one year of practical, hands-on experience.

Fingerprinting and background check

California requires fingerprinting for a criminal background check through Live Scan. Everyone on the application who qualifies the license must be printed. You will get the Live Scan form after your application is posted as complete, and you will submit prints that the state DOJ and the FBI compare. If prints are rejected for quality, there are steps for a second try or a name check. Plan time for this, because delays can happen if agencies need to research your record.

About credit reports

The CSLB does not require you to submit a personal credit report with your license application. However, when you buy your contractor license bond from a surety company, the surety may run a credit check to set your premium. That credit check belongs to the surety’s underwriting, not the CSLB.


Step 4: Bond and insurance

Your California contractor license bond

California requires a 25,000 dollar contractor license bond or a cashier’s check on file with the CSLB. This bond protects consumers and workers if a licensed contractor breaks certain laws or fails to pay wages. Most contractors use a surety company to issue the bond. If claims are paid, the surety will seek reimbursement from the contractor, so following the rules is not just the right thing to do, it is financially smart.

If your business is an LLC, there is also a separate 100,000 dollar LLC employee or worker bond. This is in addition to the 25,000 dollar contractor bond and is meant to protect employees if wages or benefits are not paid.

Workers’ compensation and other insurance

If you have employees, you must carry workers’ compensation insurance. Some license classifications must carry it even without employees, such as C-39 Roofing and, starting in 2023, C-8 Concrete, C-20 HVAC, C-22 Asbestos, and D-49 Tree Service. A 2025 CSLB newsletter also notes that the plan to require workers’ comp for all contractors was delayed from 2026 to 2028, with possible narrow exemptions under discussion. Always check current CSLB notices when you are close to applying, since insurance rules can change.

General liability insurance is not a universal issuance requirement for every classification, but many clients expect it, some contracts require it, and it is a good risk shield for your business. The CSLB even provides an online path for insurers to submit liability certificates to your license record, which shows how common it is. Ask a broker for a package that fits your work.


Putting it all together, step by step

  1. Confirm you meet experience requirements, and choose your exact classification. For general contractors who build structures, that is usually B General Building. Sketch out how you will document four years of experience, and what education credits you can claim.

  2. File your exam application with CSLB and watch for your scheduling notice. Crack open the CSLB study guides and the Law and Business reference book. Build a study plan that hits every test domain. 

  3. Sit for the Law and Business exam and your Trade exam. If you need a retake, do it quickly while the material is fresh. The 2025 testing vendor collects fees directly. 

  4. After you pass, finish issuance tasks in one neat bundle. That includes your fingerprinting if not already done, your 25,000 dollar bond, any required workers’ comp, and your initial license fee. If you are an LLC, add the 100,000 dollar LLC employee or worker bond. 


Common pitfalls you can avoid

• Studying for the wrong exams. Use California’s Law and Business plus your specific Trade exam, not Florida’s exam list. 
• Weak experience paperwork. Do not wait until CSLB asks. Organize proof now, and line up the correct person to verify your time. 
• Confusing bond rules with insurance. The bond is mandatory at 25,000 dollars statewide, and it is not a replacement for insurance. 
• Missing workers’ comp changes. If you have employees, you need it. Some classifications need it even without employees. The broader all-contractor requirement is now slated for 2028, so keep an eye on CSLB updates.


A short note on tone and trust

California licensing can look complicated on paper. In practice, if you follow the state’s own checklists and put your documents in order, you move through it faster and with fewer headaches. When in doubt, use the CSLB site and official guides. They are the source of truth, and they are updated when laws change.

FAQs: Becoming a General Contractor in California

Do I take one exam or two in California

You take two exams in most cases. The Law and Business exam and a Trade exam that matches your classification. For general building that trade exam is called the B exam.

What score do I need to pass

The board does not publish a single fixed number for every test, but plan to aim for at least the mid 70s. Treat that like your safety margin.

How long should I study

A common target is 40 to 50 hours per exam. If you have not touched contracts or California rules in a while, add more time for the Law and Business exam.

Can education replace experience

You can get up to three years of credit for approved education or apprenticeship, but you still need at least one full year of practical hands on experience.

What counts as experience

Journey level, foreman or supervisor, contractor, or owner builder work in the same kind of tasks your classification covers. Keep proof such as permits, invoices, payroll, contracts, or project photos.

How do I prove my experience

You list your work history in the application and have a qualified person verify it. If the board asks for more, you provide supporting documents. Set up a neat folder now so you are not scrambling later.

What happens if I fail an exam

You can retake it. Schedule a new date, pay the testing fee, and try again. Review the areas you missed while the material is fresh.

Is there reciprocity with other states

California has limited reciprocity with a few states for certain classifications. It is usually a trade exam waiver, not a free pass on the Law and Business exam. You still must meet California experience, background, and bond rules.

Do I need a credit report for my application

Not for the board. The CSLB does not ask for your personal credit report with the license application. Your surety company may check your credit when you buy your contractor license bond. That is separate from the CSLB.

How much is the contractor bond

California requires a 25,000 dollar contractor license bond. If you form an LLC, there is an extra 100,000 dollar employee or worker bond for that business type.

Do I need insurance

If you have employees, you must carry workers compensation insurance. Some classifications must carry it even without employees. General liability insurance is not required for every classification by law, but many clients and primes will demand it, and it protects your business.

What about LLCs, corporations, and sole props

All can be licensed. Pick your structure for tax and liability reasons first, then license it. If you choose an LLC, remember the extra bond. Corporations and LLCs must keep their Secretary of State status active and in good standing.

What is a qualifying individual

Every license must have a person who proves the experience and passes the exams. That person is the qualifier. They can be an owner, responsible managing employee, or a responsible managing officer or manager, depending on the business type. If the qualifier leaves, the company must replace them or the license will be suspended.

How do fingerprints and background checks work

You will do Live Scan fingerprints. State and federal agencies compare your prints to their records. If prints are unreadable, you repeat the scan or complete another process. Plan time for this step.

How long does the whole process take

It depends on how complete your documents are, exam scheduling, Live Scan timing, and how fast you secure the bond and any insurance. Most delays come from missing paperwork and slow experience verification. Prepare documents early to shorten the timeline.

How much does it cost

Expect application fees, exam fees, an initial license fee, the cost of the 25,000 dollar bond premium, and any insurance premiums. Add study materials if you buy them. Costs vary by surety and insurance underwriting.

Do I need a place of business

Yes. You must provide a business address that can receive official mail. Keep it updated with the board. A P O Box alone is not enough. You need a physical address on file.

Can I start work while I wait for my license

No. Bidding, advertising, or contracting above the legal handyman threshold without the proper license can lead to citations and fines. Wait until the license is issued and active.

What name can I use to advertise

Your business name must fit your license classification. If your name suggests work outside your classification, the board can require a change. Keep your name, classification, and advertising aligned.

Any study tips that actually help

Use the official study guides. Build a calendar with short daily sessions. Practice mixed question sets. After each session, write three things you learned and one thing to review tomorrow. Consistent small wins beat cramming.

Conclusion

Take a breath. You just walked through the whole path to a California contractor license, and it is not a maze anymore. It is a straight, four step road. First, you pick the right classification and learn what the state really tests. In California, that means the Law and Business exam plus your Trade exam. If you plan to build structures, the Trade exam is usually the B General Building exam. Set a study plan that fits real life. Many people do 40 to 50 hours for each exam, broken into small daily blocks. Use official study guides, practice questions, and a simple notebook for mistakes and key terms. That one notebook saves time and stress.

Second, you schedule and take your exams. Treat test day like a job site. Show up early, bring the right ID, and pace yourself. Mark tough questions to revisit. A calm second pass is often the difference between almost and pass. If you miss, you reschedule and try again. The material you just studied is still warm, so a quick retake makes sense.

Third, you complete the final application steps. California wants proof of your work history, not just a story about it. Gather permits, invoices, contracts, pay stubs, or project photos. Ask the right person to verify your time, and fill out the forms neatly. You also do Live Scan fingerprints for the background check. Plan for this so you are not waiting around later. Keep copies of everything in one folder. Organized people move faster through this step than anyone else.

Fourth, you handle your bond and insurance. California requires a contractor license bond in the amount the state sets. If you choose an LLC, budget for the separate employee or worker bond. If you have employees, you must carry workers compensation insurance. Even if you do not, many clients expect general liability insurance, because it protects both sides. A good insurance broker can help you compare quotes and pick coverage that matches your jobs.

Now tie it all together with a simple action plan. Pick your classification and map your four years of experience. Block out your study calendar and gather the official study guides. Submit the application to sit for the exams, then schedule your test dates and stick to them. While you study, collect your proof of experience and line up your verifier. After you pass, finish everything in one push. Do your fingerprints, post your bond, secure any required insurance, and pay the issuance fee. That is how you turn a long process into a smooth one.

Here is the best news. None of this requires magic. It just takes steady effort and clean paperwork. If you put one solid hour on your calendar each weekday, you will be surprised how fast your plan builds itself. Keep your goal simple. Learn the rules, prove your skills, follow the steps, and earn your license. Then take a photo of that license and celebrate with the crew. You built it the right way.