Founded back in 1980, GPM Lawn Sprinkler Supply has served as a reliable one-stop shop for all the pool and backyard needs of homeowners throughout Long Island. With products ranging from BioGuard pool supplies to outdoor lighting and irrigation systems, we've got everything you need to turn your backyard into your own personal oasis. We also carry the kamado-style Big Green Egg, which can be used as a grill, oven, or smoker. And because we believe that honesty and integrity are more than just mere words on paper, we're committed to offering good ol' fashioned service. So pay us a visit to experience quality customer care and all the backyard equipment you could need.