What a find ! We have a lot of travertine in our home on floors and bath showers. In the past, we have used other companies, who left our stone discolored and looking “dingy”. Blain at Gold Standard did an EXCELLENT JOB !!! Stone looks and feels like NEW. Stone and grout are super clean and feel like new. It’s totally stress free to work with someone who has experience in the field; uses professional products and equipment; and has a very pleasant manner and is easy to talk to. Almost forgot to mention that his prices are about in the “middle” of the field and WORTH EVERY PENNY.