Only review when it helps others, did get 3 quotes as recommended, 1 from local contractor, 1 from home advisor and 1 from myself google to find this company, GLASS INNOV CORP. Out of the three only THIS company gave an estimate/quote based on measurements and facts, only THIS company had samples and actually showed me what the shower doors would look like. This company uses state of the art measuring technology for measuring and quotes. The first contractor measured with a tape measure and gave me an blind estimate, no questions, no glass size, no colors, no clamp information, nothing, but he knew it would be LOTS of money. 2nd estimate even worse, took a quick glance and said, “i’m going on vacation, maybe a week for the estimate”. GLASS INNOV CORP was concerned about my satisfaction and not upselling. I would recommend to anyone, they know their products, are very professional and can do any level of work to make customer happy. Will be using again for 2nd bath. Thanks.