LOOP-LOC actually sought me out. Having an amazing product only works if the top companies who install liners sell your product. We were confident that we would like it, but even still we gave them a trial run. They are one of our most sold liners currently, and we turn to them again and again. With excellent drafting skills and a new liner drafting department in their pre-existing cover division, the fit on their liners is always spot-on. Custom measurements are the most important part of a new install, and their drafting department makes for an easy working relationship. This is a local company out of Long Island. The customer service is always helpful, and the quality is always amazing.