About Me

Mark (Mr. G) Giordonello

Meet The Instructor

My company is based on the belief that my customers’ needs are of the utmost importance and I am committed to meeting those needs. I would welcome the opportunity to earn your trust and deliver you the best service in the industry. We value our customers, that is why customer service is #1 in my busniess

I have served the state of Texas and my community for 30 years. My background is 30 years with Texas Department of Criminal Justice, trained in weapons, chemical agents and defensive tactics. I’m a licensed Texas Concealed Handgun Instructor based in Sugar Land, serving Sugar Land, Missouri City, Stafford, Richmond, Rosenberg and Houston.


Mark Giordonello

Our Mission Is To Keep You Safe

My mission is to deliver high-quality firearms instruction in the safest, most inviting and technologically advanced environment, and to provide the general public a place where they can confidently learn to safely and properly handle firearms.

And Save Your Life

Each CHL On Demand training course is a unique experience that sets new standards for those looking to affordably improve their skills and knowledge all in a safety-first, family-friendly environment.


Nothing Comes Close.

You won’t find anything like CHL On Demand at a gun range. Our professional training classes are designed to provide firearm users’ access to a highly trained instructor. Everyone from first-time firearm users to advanced law enforcement officers can come to us to use our innovative and interactive training and learn from a highly skilled instructor.

  • Comfortable Environment

    I also like to make sure that when qualifying at the shooting range everyone is comfortable and not nervous about passing the range qualification. It is of upmost importance that all of my students will pass the range certification in a comfortable enviroment. Get your gun license and learn how to carry a concealed handgun, and have some fun while you’re doing it. When you leave my class, not only will you have a gun license, I also will give you skills to protect yourself in any violent encounter.

  • We Are Always Here For You

    We think being there for our clients all day, every day is important. That’s why we offer flexible classes in order to fit your scheduling needs. I offer private CHL Classes for groups and will go to or your home or place of business so you can learn in your comfortable environment.

  • Quality Is Key

    I specialize in teaching small groups. I allow a maximum of 10 students to a class.
    Most instructors teaching classes try to get as many as possible in a class, 15, 20 or more. That leaves little time to pay attention to each student’s needs.

Tactical Training Classes

The safety and security of your family, congregation, or business are critically important. CHL On Demand tactical training programs are tailor make to fit your needs and will provide you with that much needed peace of mind.

Call Today To Book Your Class

Students come from all walks of life. Regardless of your age, gender or occupation if you have a desire to improve your knowledge and skill in the use of firearms then our tactical training course is perfect for you! Once you have the mindset, tactics and skills for how to respond and react in any violent confrontation, you will not only prevail over your assailant, but will have the necissary tools to survive any attack.