Contractors License Resource Group has been an industry leader in preparing students for their contractors license exam for nearly 4 decades. Among the many reasons for this, including our comprehensive study materials and hands on approach, is that we believe that passing and receiving your license is only the beginning. We believe that a successful contractors license course guides its students through the exam and into the important techniques for laying a solid foundation for a fruitful career, which is why it’s so important to add additional classifications.

Prepare For Success

The most successful licensees stack — or add additional — contractor classifications to their license. Why is this you may ask? It’s simple really, the more areas of licensed expertise you are able to offer to prospective clients, the more bids you’ll win. By adding additional classifications, you become a more complete contractor and increase your business earnings potential. Offering more services just makes sense.

At CLRG, we prepare you for success in the additional classifications process. We provide our expert personal support and experience along with the right tools and study materials to ensure you pass the first time.

contractor classifications


computer use

Just like with our other contractor licensing options, you will have the full support and expertise of CLRG’s 35 years of experience to guide you through the additional classification process. By offering unlimited school use for study, computer use, and practice testing, we ensure you will be properly prepared for your exam.

What’s more, we will guide you through the often complicated CSLB application process and provide you with personal reminders and encouragements from a School Director. We don’t simply give you a few books and send you on your way. We’ll be with you every step of the way offering our support and experience.

Study Materials

At CLRG we care about your education and beyond, because we know that a well informed student becomes a well rounded and complete contractor. One who is better equipped for business planning, marketing, and a thriving career. That’s why we offer comprehensive study materials, trade study books, and video lectures. We provide you with the right tools to get the job done properly.

Our study materials and video lectures allow you to prepare on your own time, and in the comforts of your home. Combined with unlimited school access for study and computer use, CLRG prepares you for success.

Become A Complete Contractor


Stacking classifications can expand your business potential by attracting a wider range of customers. Offering a variety of licensed services is one of the simplest and most effective ways to increase customers and increase business. At Contractors License Resource Group, we have been expertly guiding students into fruitful careers as more complete contractors for nearly 4 decades.

There’s a famous old saying — jack of all trades, master of none — why not be a master of all? Sign up today to increase your areas of expertise, expand your business potential, and add additional contractor classifications to your license.

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