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Compare All Programs All-Inclusive Program $1,195.00 Live Online Program $695.00 Crash Course Program $495.00 Home Study Program $295.00

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General Contractors

(A) General Engineering (B) General Building (B-2) Residential Remodeling

Popular Specialty (C)

C-10 Electrical C-36 Plumbing C-20 HVAC C-27 Landscaping
Browse All Classifications →

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Adding a Classification Test Taking Skills Construction Math Review Why Get Licensed?

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CSLB Quick Facts

License required for jobs over
$1,000
Minimum contractor bond
$25,000
Journey-level experience
4 years
Current exam passing scores
School-observed: 65% for Law & Business and 63% to 71% for trade exams; CSLB does not publish fixed passing scores

The CSLB oversees 46 contractor classifications in California.

Licensing Guides

Getting Your License License Requirements Why Get Licensed? License Classifications Bonds & Renewals Clases en Español

More Resources

Blog & Articles Test-Taking Skills Construction Math Review Find a School Success Stories Scholarship

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Free Practice Exam

Try a 40-question practice exam plus 14-day course access, no cost, no commitment.

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EPA certification training seminar View All Seminars

Environmental & Safety

EPA RRP Lead Certification

Required for pre-1978 renovation work

 Mold Remediation

Identification & safe removal

Technical Seminars

Blueprint Reading

Read plans, specs & details

 ICC Building Codes

Commercial code compliance

 Electrical Certification (ECE)

Crash course prep

 Home Inspection Course

Not sure which seminar?

Our advisors can help you pick the right certification for your career goals.

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Contractor business services All Business Services

Business Formation

Corporation & LLC

Form your contracting business entity

Bonds & Insurance

Contractor Bonds & Renewals

Surety bonds for CSLB licensing

 Construction Insurance

General liability, workers' comp & more

Need Help?

Start Your Contracting Business

From license to incorporation, we help you handle the paperwork so you can focus on the work.

800-809-6463

Blog

Blog

5 Tips to Communicate Better With Contracting Clients

[vc_row][vc_column][vc_single_image image=”24798″ img_size=”full” css=”.vc_custom_1456524633483{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]A successful contracting business relies heavily on the probability that they will win the trust and faith…

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How to instantly improve as a leader of your Contracting company

[vc_row][vc_column css=”.vc_custom_1447706979824{padding-bottom: 10px !important;}”][vc_single_image image=”24801″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]People aren’t born with great leadership skills, they must be nurtured and developed through practice. As a small business owner you are wearing…

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Blog

Contractor’s Business Tips : 3 Steps to Put Your Client at Ease

[vc_row][vc_column][vc_single_image image=”24804″ img_size=”full” css=”.vc_custom_1456525424888{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text] Know what the ground rules are Communication is the single most important part of a smooth…

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Blog

Spreading Awareness and Repeat Clients In Your Contracting Business

[vc_row][vc_column][vc_single_image image=”24807″ img_size=”full” css=”.vc_custom_1456525626589{padding-top: 15px !important;padding-right: 15px !important;padding-bottom: 15px !important;padding-left: 15px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]Here at CSLS we hear every day from successful contractors about what works and what doesn’t for…

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Blog

4 Tips For Marketing Your Construction Company

[vc_row][vc_column][vc_single_image image=”24809″ img_size=”full” css=”.vc_custom_1456525682851{padding-top: 15px !important;padding-right: 15px !important;padding-bottom: 15px !important;padding-left: 15px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]At CSLS, we can provide you with as many certifications as you could possibly ever use in…

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Blog

Two Things Your Future Self Wants You to Know

[vc_row][vc_column][vc_single_image image=”24939″ img_size=”full” css=”.vc_custom_1457743597570{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]Here at CSLS, we won’t pretend we can look into the future. However, we are pretty sure…

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Blog

Why CSLS Students Enjoy School

[vc_row][vc_column][vc_single_image image=”24941″ img_size=”full” css=”.vc_custom_1457743937853{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]Many CSLS graduates will tell you that they didn’t enjoy high school or college, but liked studying…

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Blog

The Best Reason to Become a Licensed California Contractor

[vc_row][vc_column][vc_single_image image=”24943″ img_size=”full” css=”.vc_custom_1457744406835{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]We could give you numerous different reasons to take the plunge and become a licensed contractor in…

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Blog

How the Best Students Use Contractor’s Licensing School

[vc_row][vc_column][vc_single_image image=”24950″ img_size=”full” css=”.vc_custom_1457969994063{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]If you were to ask the average construction professional why students come to CSLS, they’d probably say…

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A Back-to-School Reminder From CSLS

[vc_row][vc_column][vc_single_image image=”24917″ img_size=”full” css=”.vc_custom_1457721544263{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]“I never thought I’d come back to school.” We’ve heard countless CSLS students utter those words over…

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