Gary Cooper Plumbing. The Cooper name goes hand in hand with plumbing in Palestine and the surrounding areas. Our hours of business are posted on our Facebook page, but more times than not we are still working well after 5:00 and occasional Saturdays. We provide honest, quality work in new construction, service/repair, water leaks, slab leaks, gas leaks, water heaters, water service, sewer service, drain cleaning, and remodeling in both residential and commercial jobs. We provide free estimates, as well as same day service for most calls. Please feel free to ask any questions about our company as well as any plumbing questions you might have. We look forward to working with you! Gary and Lynne Cooper