Affordable Precastli, Inc believes that you should get the best possible price. We also believe that you should get this without being forced to sacrifice the quality or efficiency of your cesspool needs. That’s why we fabricate all precast right at our Islandia, New York facility! Manufacturing our own precast drainage rings and other products allows us to be the least expensive and most efficient installer around with no sub-contractors or middlemen. We’re Long Island’s only cesspool company that manufactures their own precast. Not only do we manufacture precast but we install and supply to various contractors across Long Island. We carry all sizes from 2′ to 12′ in diameter, trench drains, leaching galleys & much more. All concrete products are made @ 4,000 PSI @ 28 days. Welded wire and rebar vary.