Liners Liners Liners has been a leader in the swimming pool industry for over 26 years. Our success is rooted in our passion to consistently provide the very best in swimming pool products and services. Our specialties include inground vinyl swimming pool liner replacements, safety pool covers, automatic safety pool covers, inground pools, and pool maintenance. All of our products are custom designed and meticulously crafted to ensure years of carefree use. Call 612-588-3880