Do you need to refinish or restore a stone patio, pool coping, or fireplace in Austin, Texas? While some with experience choose to DIY it (and we commend you for putting in the elbow grease), we recommend a professional stone cleaning and sealing to protect your stone work. Our Austin Stone Sealers flagstone cleaning pros and stone restoration experts have the experience necessary to diagnosis the problem causing your stone to spall, stain, grow mold, or sustain water damage.