About Us

Green Country Stone, Inc. was founded in 1990 by Robert Thompson. Robert is a Native to Oklahoma. He grew up in Poteau, and currently resides in the Tulsa area. With over 20 years experience in the stone industry, Robert is able to give our customers the knowledgeable insight needed to make informed decisions concerning what will work best for their individual needs.

Gail Nelson is the Operations Manager. She has been with the company since 1998. Growing up at a rock quarry, Gail has been exposed to the stone business her entire life. Gail’s management experience ensures our customers will receive the best quality material in the least amount of time.

Sales Manager, Julio Valdez, uses his knowledge of our stone to guide our customers in the right direction for each and every job. He can answer any questions you may have and provide you with excellent customer service.

Office Manager, April Fox, has 15 years of administrative experience and 7 years of experience in the stone business. April is involved with customer service and processing orders as well as many other aspects of the business.

GCS started in 1990 with 1 Quarry, and we’ve been growing ever since. We now quarry out of 5 different pitts which produce a large variety of stones available in many different colors, textures, shapes, and sizes. Our Rock Island Quarry is a large producer of “Hackett” material.

GCS is a wholesale company that sells to stone yards. We don’t offer exclusives, but we do our best to protect our customers. If our stone is represented on a yard in your area, we will guide you in the direction of who you need to contact to get the materials you are looking for. If there is not a yard in your area that carries our products, we will make every effort to help you get the stone you need.

At GCS we work as a team to provide the best possible customer service. From the office staff to the yard staff, we vow to do our best to accommodate our customers.