About us. Gutter Tech has been in the Austin area for 26 years. Our goal is to provide our customers with great experience with a new seamless gutter system that will last for a long time. We do provide a 5 year labor warranty on all new gutter systems. The owner started as a gutter installer doing most of the gutter installations himself when he started this business. We are a full service gutter company that does clean outs of gutters systems, ...