Contractors State License Services Courses & Training

Open Enrollment Classes
Reviews

Location/Date(s)	Course	Time	Cost	Status
Online Anytime At your convenience! At your convenience!	CA Contractor In-School Licensing Online Anytime	On-demand	$495.00	Open	View Details
Online Anytime At your convenience! At your convenience!	CA Contractor In-School Licensing Online Anytime with 6 Days Live Instruction	On-demand	$695.00	Open	View Details
Webinar Saturday, August 30, 2025 Saturday, September 6, 2025 Saturday, September 13, 2025 Saturday, September 20, 2025 SA Aug 30 SA Sep 06 SA Sep 13 SA Sep 20	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
CA - Sacramento Saturday, August 30, 2025 Sat Aug 30	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	SOLD OUT	View Details
CA - Daly City Saturday, August 30, 2025 Sat Aug 30	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Colton Saturday, September 6, 2025 Sat Sep 06	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Sacramento Saturday, September 6, 2025 Sat Sep 06	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	SOLD OUT	View Details
CA - Sacramento Saturday, September 6, 2025 Sat Sep 06	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	SOLD OUT	View Details
CA - Van Nuys Saturday, September 6, 2025 Saturday, September 13, 2025 Saturday, September 20, 2025 Saturday, September 27, 2025 SA Sep 06 SA Sep 13 SA Sep 20 SA Sep 27	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
Webinar Monday, September 8, 2025 Thursday, September 11, 2025 Monday, September 15, 2025 Thursday, September 18, 2025 Monday, September 22, 2025 Thursday, September 25, 2025 Monday, September 29, 2025 Thursday, October 2, 2025 MO Sep 08 TH Sep 11 MO Sep 15 TH Sep 18 MO Sep 22 TH Sep 25 MO Sep 29 TH Oct 02	ICC Residential Inspector (B-1 Certified) Exam Prep	6:00pm - 9:00pm US/Pacific	$895.00	Open	View Details
CA - Colton Wednesday, September 10, 2025 Wed Sep 10	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - San Jose Wednesday, September 10, 2025 Wed Sep 10	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - San Diego Wednesday, September 10, 2025 Wed Sep 10	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
Webinar Saturday, September 13, 2025 Sat Sep 13	California Electrical Contractor Exam Prep	9:00am - 5:00pm US/Pacific	$354.00	Open	View Details
CA - San Diego Saturday, September 13, 2025 Sat Sep 13	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Van Nuys Saturday, September 13, 2025 Sat Sep 13	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - Sacramento Saturday, September 20, 2025 Saturday, September 27, 2025 Saturday, October 4, 2025 Saturday, October 11, 2025 SA Sep 20 SA Sep 27 SA Oct 04 SA Oct 11	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
CA - San Jose Saturday, September 20, 2025 Sat Sep 20	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Concord Saturday, September 20, 2025 Sat Sep 20	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - Orange Saturday, September 20, 2025 Sat Sep 20	Lead Renovator Certification Initial	7:30am - 5:00pm	$225.00	Open	View Details
Webinar Monday, September 22, 2025 Thursday, September 25, 2025 Monday, September 29, 2025 Thursday, October 2, 2025 Monday, October 6, 2025 Monday, October 13, 2025 Thursday, October 16, 2025 Monday, October 20, 2025 Thursday, October 23, 2025 Monday, October 27, 2025 Thursday, October 30, 2025 Monday, November 3, 2025 Thursday, November 6, 2025 Monday, November 10, 2025 MO Sep 22 TH Sep 25 MO Sep 29 TH Oct 02 MO Oct 06 MO Oct 13 TH Oct 16 MO Oct 20 TH Oct 23 MO Oct 27 TH Oct 30 MO Nov 03 TH Nov 06 MO Nov 10	ICC Commercial Building Inspector (B-2 Certified) Exam Prep	6:00pm - 9:00pm US/Pacific	$1,045.00	Open	View Details
Webinar Saturday, September 27, 2025 Saturday, October 4, 2025 Saturday, October 11, 2025 Saturday, October 18, 2025 SA Sep 27 SA Oct 04 SA Oct 11 SA Oct 18	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
CA - Van Nuys Saturday, September 27, 2025 Sat Sep 27	Lead Renovator Certification Initial	7:30am - 5:00pm	$225.00	Open	View Details
CA - Concord Saturday, October 4, 2025 Sat Oct 04	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Colton Saturday, October 4, 2025 Sat Oct 04	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
Webinar Saturday, October 4, 2025 Saturday, October 11, 2025 Saturday, October 18, 2025 Saturday, October 25, 2025 SA Oct 04 SA Oct 11 SA Oct 18 SA Oct 25	ICC Residential Inspector (B-1 Certified) Exam Prep	9:00am - 3:30pm US/Pacific	$895.00	Open	View Details
Webinar Monday, October 6, 2025 Wednesday, October 8, 2025 Monday, October 13, 2025 Wednesday, October 15, 2025 Monday, October 20, 2025 Wednesday, October 22, 2025 Monday, October 27, 2025 Wednesday, October 29, 2025 MO Oct 06 WE Oct 08 MO Oct 13 WE Oct 15 MO Oct 20 WE Oct 22 MO Oct 27 WE Oct 29	Blueprint Reading	6:00pm - 9:30pm US/Pacific	$595.00	Open	View Details
CA - San Jose Saturday, October 11, 2025 Sat Oct 11	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Sacramento Saturday, October 11, 2025 Sat Oct 11	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Concord Saturday, October 11, 2025 Saturday, October 18, 2025 Saturday, October 25, 2025 Saturday, November 1, 2025 SA Oct 11 SA Oct 18 SA Oct 25 SA Nov 01	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
CA - Orange Saturday, October 11, 2025 Sunday, October 12, 2025 Saturday, October 18, 2025 Sunday, October 19, 2025 Saturday, October 25, 2025 Sunday, October 26, 2025 SA Oct 11 SU Oct 12 SA Oct 18 SU Oct 19 SA Oct 25 SU Oct 26	Home Inspection Training	09:00am - 05:00pm	$1,495.00	Open	View Details
Webinar Monday, October 13, 2025 Thursday, October 16, 2025 Monday, October 20, 2025 Thursday, October 23, 2025 Monday, October 27, 2025 Thursday, October 30, 2025 Monday, November 3, 2025 Thursday, November 6, 2025 MO Oct 13 TH Oct 16 MO Oct 20 TH Oct 23 MO Oct 27 TH Oct 30 MO Nov 03 TH Nov 06	ICC Residential Inspector (B-1 Certified) Exam Prep	6:00pm - 9:00pm US/Pacific	$895.00	Open	View Details
CA - Orange Wednesday, October 15, 2025 Wed Oct 15	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - San Jose Saturday, October 18, 2025 Sunday, October 19, 2025 Saturday, October 25, 2025 Sunday, October 26, 2025 SA Oct 18 SU Oct 19 SA Oct 25 SU Oct 26	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
CA - Orange Saturday, October 18, 2025 Sat Oct 18	Lead Renovator Certification Initial	7:30am - 5:00pm	$225.00	Open	View Details
CA - San Marcos Wednesday, October 22, 2025 Wed Oct 22	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - Daly City Saturday, October 25, 2025 Sat Oct 25	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - San Marcos Saturday, October 25, 2025 Sat Oct 25	Lead Renovator Certification Initial	7:30am - 5:00pm	$225.00	Open	View Details
Webinar Saturday, October 25, 2025 Saturday, November 1, 2025 Saturday, November 8, 2025 Saturday, November 15, 2025 SA Oct 25 SA Nov 01 SA Nov 08 SA Nov 15	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
CA - Van Nuys Saturday, October 25, 2025 Sat Oct 25	Lead Renovator Certification Initial	7:30am - 5:00pm	$225.00	Open	View Details
CA - Van Nuys Saturday, November 1, 2025 Saturday, November 8, 2025 Saturday, November 15, 2025 Saturday, November 22, 2025 SA Nov 01 SA Nov 08 SA Nov 15 SA Nov 22	Blueprint Reading	9:00am - 5:00pm	$595.00	Open	View Details
CA - San Jose Saturday, November 1, 2025 Sunday, November 2, 2025 Saturday, November 8, 2025 Sunday, November 9, 2025 Saturday, November 15, 2025 Sunday, November 16, 2025 SA Nov 01 SU Nov 02 SA Nov 08 SU Nov 09 SA Nov 15 SU Nov 16	Home Inspection Training	09:00am - 05:00pm	$1,495.00	Open	View Details
CA - Colton Saturday, November 1, 2025 Sat Nov 01	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Clovis Saturday, November 1, 2025 Sat Nov 01	Lead Renovator Certification Initial	7:30am - 5:00pm	$225.00	Open	View Details
CA - Sacramento Saturday, November 1, 2025 Sat Nov 01	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - Van Nuys Saturday, November 8, 2025 Sat Nov 08	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details
CA - Sacramento Saturday, November 8, 2025 Sat Nov 08	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Concord Saturday, November 8, 2025 Sat Nov 08	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - San Diego Saturday, November 8, 2025 Sat Nov 08	Lead Renovator Certification Initial	07:30am - 05:00pm	$225.00	Open	View Details
CA - Colton Wednesday, November 12, 2025 Wed Nov 12	Mold Remediation - CSLS	09:00am - 05:00pm	$195.00	Open	View Details

CSLS is the largest school in California devoted strictly to construction professionals. We have been in business since 1985, and over the years our schools have developed and maintained educational courses catering to the construction professional including <a href='/epa-lead-rrp-overview'>EPA RRP certification</a>, Solar PV Technical Sales, Solar Installation and Design, California Electrical Certification, Commercial and Residential Building code (ICC), Blue print reading, Estimating and more.

100% Verified Reviews
Below are the most recent student reviews for previous Contractors State License Services Courses. All reviews are from people who registered for and attended the course.

Average rating: Average Rating stars out of 5 stars

( 4.8 out of 5 stars - 589 student reviews)

Ryan M.

attended on August 17, 2025 2025-08-17

Julio did an amazing job making extremely dry, boring information both interesting and palatable.

David C.

attended on August 17, 2025 2025-08-17

This class was great. The instructor was amazing and super super descriptive with everything. We needed to learn.

Keith T.

attended on August 14, 2025 2025-08-14

Our instructor Daniel was extremely knowledgeable in mold remediation and was happy to answer any and all questions we had throughout the class. He was very patient and was clear on what was involved with each step to safely secure the areas impacted by mold. Thank you for making the class interesting and fun to learn.

Matthew G.

attended on August 10, 2025 2025-08-10

Great

David R.

attended on August 10, 2025 2025-08-10

Great

Joshua B.

attended on August 10, 2025 2025-08-10

Great

Haitham M.

attended on August 3, 2025 2025-08-03

Good class

Murad M.

attended on August 3, 2025 2025-08-03

Very good class

ZHIRAYR A.

attended on July 27, 2025 2025-07-27

Great Instructor !

Cody T.

attended on July 13, 2025 2025-07-13

Great knowledge for this course

Kim N.

attended on July 13, 2025 2025-07-13

Excellent

Ravi L.

attended on July 4, 2025 2025-07-04

Class instructor is very knowledgeable of the IRC code and use various code books to find the reference that supports the code. He took time to answer and explain any questions the students may have had. over all the class was very informative with a lot of detail on how to navigate the code materiel.

Michael J.

attended on July 4, 2025 2025-07-04

The class exceeded my expectations. We covered a lot of material in a short period of time, but the recordings and additional course work for 45 days should enhance my ability to pass the course. Well laid out

Victor C.

attended on June 22, 2025 2025-06-22

Very good learn alot

Leonard D.

attended on June 13, 2025 2025-06-13

Outstanding

Herb M.

attended on June 8, 2025 2025-06-08

Julio was knowledgeable , approachable and an eager earnest teacher. He created a good environment for learning.

Jonathan M.

attended on June 8, 2025 2025-06-08

I'd never attended this type of training before, and I honestly thought it would be a bit boring, but Mr. Julio delivered the course in a fun and engaging way. He made the time spent in training enjoyable. I learned and had a good time. If I had to take another training program in the future, I'd choose Mr. Julio.

Vicente M.

attended on May 18, 2025 2025-05-18

he made it interesting

Chip U.

attended on May 18, 2025 2025-05-18

Our course instructor was great. Was very thorough and explaining all topics and made them interesting at the same time. He definitely kept us all engaged.

Gabriel C.

attended on May 4, 2025 2025-05-04

On time. Reliable and the instructor was very clear and well informed

Emilio A.

attended on April 27, 2025 2025-04-27

The instructor was great! He shared the information in an interesting engaging way. The day flew by and I really enjoyed it.

Shaun G.

attended on April 20, 2025 2025-04-20

The class was kept interesting for such a dry subject. I think the instructor was as good as I could have hoped for.

David A.

attended on April 6, 2025 2025-04-06

Great class. Very thorough

Jeffrey H.

attended on April 6, 2025 2025-04-06

It was actually fun.

Jose S.

attended on April 6, 2025 2025-04-06

Class was interesting and dun

Jack C.

attended on March 23, 2025 2025-03-23

Great class, well-structured

Trent H.

attended on March 23, 2025 2025-03-23

Thumbs up

Isaac G.

attended on March 20, 2025 2025-03-20

Excelente

Angel O.

attended on March 20, 2025 2025-03-20

Excellent

Andrew L.

attended on March 9, 2025 2025-03-09

Instructor (Greg) was very knowledgeable and presented the information in a way that was easy to understand.

Cheri D.

attended on March 9, 2025 2025-03-09

I had a great experience

Mel P.

attended on February 23, 2025 2025-02-23

The instructor was very knowledgeable

Lilian E.

attended on February 2, 2025 2025-02-02

The instructor was very detailed and thorough. Many visuals and hands on training. Made learning the material and capturing the information very easy.

Todd B.

attended on February 2, 2025 2025-02-02

Instructor was very knowledgeable about the material. Very informative class. Well put together

Roy F.

attended on January 26, 2025 2025-01-26

Great experience. the instructor was straight to the point and kept the class engaged. I could retain the information pretty easily, from how it was explained to me. It was my second time taking this course, thank you.

Isidoro D.

attended on January 19, 2025 2025-01-19

Good instructor

Scott P.

attended on January 19, 2025 2025-01-19

Instructor was great and made the class entertaining. Best class for RRP I have had. The others were painstakingly boring. Retained much more on this one. Julio is a great instructor.

Ruperto L.

attended on January 19, 2025 2025-01-19

Very well explained and excellent instructor!

Syed N.

attended on January 19, 2025 2025-01-19

Excellent instructions

Bryce F.

attended on January 12, 2025 2025-01-12

The facility was really nice and Greg our instructor kept the course fun and energetic. Would use CSLS again in the future.

Ronald V.

attended on January 5, 2025 2025-01-05

Julio did a great job as an instructor for Lead Renovation certification. He was able to walk us through a ton of dense and detailed information while making sure the most important aspects were coming across clearly to us (the students).

David M.

attended on November 24, 2024 2024-11-24

The course I took lead paint . I thought it was going to be boring and a waist off my time . But it underestimate me it was very educational and I did learn a couple off thing from their overall it's a good class

Julia S.

attended on November 17, 2024 2024-11-17

Really great class! Julio is knowledgeable, engaging and is an excellent instructor. I would take another class from him in a heartbeat, and will definitely recommend this course to others!

JORGE M.

attended on November 17, 2024 2024-11-17

Class was exelente, straight to the point, comprehensive and clear

Jerry M.

attended on November 10, 2024 2024-11-10

Class was great! Instructor was very knowledgeable and delivered all necessary information clearly. I was very impressed. I would refer this class to any one needing a certification.

Rocio L.

attended on October 27, 2024 2024-10-27

The instructor was informative, straight forward and made the class entertaining.

Ronel C.

attended on October 20, 2024 2024-10-20

I really enjoyed the class. The instructor was informative on the subject allowed us to ask questions even as he was teaching. Overall, a great experience.

Orlando G.