Welcome to the Riley-Gardner Memorial Service Company. We are Texas and Oklahoma's largest, and one of the oldest, family owned monument and cemetery service companies. We take great pride in what we do and our goal is to educate our consumer about the unique headstone and monument market and the products that are involved. Our company is set apart from other monument companies by our friendly service, one of a kind lifetime guarantee, product quality and our start to finish installation of your memorial.  We are here to service you in your time of need.