I’m a plumber of 15 years and they helped me finally get my own business and plumbing license,Nubia and John in the office helped me through the whole process after I passed the tests (thanks to the program) they were there up until the final bonding process,highly recommend to anyone ready to make the leap from worker to owner
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4.9 from 176 Google reviews · Sep 30
Contractors State License Schools
California's largest contractor licensing school, trusted by over 200,000 students across 25+ locations for more than 41 years. We hold the highest success rate in the state: 99% of our students pass the California contractor exam on their first try, guaranteed or your money back. Rated 4.9 out of 5 stars from 3,000+ Google reviews. Whether you love to study or not, our proven method gets you licensed. We prepare you for General A, B, B-2, and all trades, with programs available in Spanish. Visit our San Marcos location to start your contractor career today.
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Building Inspection
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Continuing Ed
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Maintain & inspect
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Reviews
176 reviews on Google
Google · Sep 30, 2026
Newest review Jul 9, 2026 · 0 reviews in the last 3 months (as of Oct 10, 2026)
Newest reviews on GoogleWord for word · read Oct 10, 2026
I'm not good with sweet talk, I'll keep short. Came to this guys, got what they give, passed the tests, now on the finish line to get my license processed and sent to me. I don't remember everyone's name but thank whoever helped me. One thing I really liked (and most likely use myself) is the way Estefhany responded to my email/questions, with bold red color, it makes easier to focus on the answers and find them through the conversation, obviously thanks to her too.
Do not hesitate and good luck guys.
I used their study guide and passed my exam the first try. I found all the material very helpful and was able to do the courses on my own time. I highly recommend using this school for anyone looking to obtain their contractors license. I obtained my C 49 and I’m very pleased with the information provided for the law & business and trade that was provided. I highly recommend this school.
Just enrolled to contractors school and Elaine was very helpful. Great customer service and answered all my questions
I recently had the pleasure of being assisted by Elaine, and the experience was outstanding from start to finish. They were friendly, attentive, and went above and beyond to ensure all my questions were answered quickly and clearly. Their professionalism and genuine care made me feel valued as a customer. I highly recommend Elaine for providing some of the best customer service I’ve ever experienced.”
Elaine was very helpful and knew answers to all my questions. Genuinely wanted me to succeed.
I walked in today for help to apply for a specialty license. Elaine Gonzalez greeted me very pleasantly and stopped whatever she was working on to help me. She was very knowledgeable and obviously cared about actually helping me to get what I needed. Thanks Elaine. You’re awesome.
Called just about 30 minutes ago and Elaine helped me take the first step, the hardest step. She made it easy, fast and was very informative, she answered all my questions!!! Looking forward to the next couple of months!!!
Taking class at CSLS. Their staff are awesome- especially Rosa who is super helpful and caring. They prepare you for the exams, the steps in acquiring the license and success.
Hands-down for Rosa Gonzalez and Christina at the front office, They were very informative and helpful and right away walk me through the steps on how to process with my documentations for the labor board,so I’m taking the time to go on here and take to do a review because I appreciate People who are helping me throughout this process of getting my contractors license to make my life easier for me to succeed no run around and or hanging up the o go me Great job
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Rating source & date
Google Maps · Sep 30, 2026 · 2 photos on the listing.
Original Google source ↗How ratings are listedLicense & insurance
LicenseNot matched yet
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No CSLB record matched yet.Contractor bondNot matched yet
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No CSLB record matched yet.Workers’ compNot matched yet
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No CSLB record matched yet.General liabilityAsk for a certificate
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Full record & sources
Public listing
General contractor
Google Maps listing · Sep 30, 2026
License
License not matched yet
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Hours and location
Hours
- Mon–Tue
- 9:30 AM – 6 PM
- Wed–Thu
- 9:30 AM – 6:30 PM
- Fri
- 8:30 AM – 4:30 PM
- Sat–Sun
- Closed
Based in751 Rancheros Dr #1, San Marcos, CA 92069
Service areaNot owner-confirmed yetConfirm service to your address before you book.
Listing details & sources
Listed asGeneral contractor · Adult education school · Educational testing service · Trade school · Vocational school
Google listingManaged by the business
Websitecontractorexamschools.com
Google Business Profile · Sep 30, 2026
Original Google source ↗View map
What we checked and when
How we listGoogle listingName, phone, hours, rating and review countSep 30, 2026
Google profileThe business’s description and servicesOct 2, 2026
Google reviewsThe newest 10, word for wordOct 10, 2026
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