Quality Care & The Best Customer Service Are Our Top Priorities. We specialize in cleaning, polishing, sealing, repair and restoration of travertine, marble, flagstone (indoor and outdoor), patios slate and all types of natural stone. We have travertine in our company name, but that doesn’t mean we are not experts with other stone surfaces like marble, flagstone, patios and slate restoration. Contact Information Google +: https://maps.google.com/maps?cid=8020602742768042342 Website: https://travertinepowerclean.com Phone #: (480) 743-2059 Address: 422 S Madison Dr #1, Tempe, AZ 85281