Williams and Bay -Much more than Pumping. We provides septic and holding tank pumping, restaurant grease trap service, NSF certified septic tank and drain field inspections, sewer pump repairs, sewer and drain cleaning. Williams and Bay can provide portable restrooms anywhere they are needed, we offer a verity unit types to meet your event needs from sporting events to weddings and backyard BBQ's , as well as construction. We offer septic 101 seminars for groups or home owner associations. Call the ''Guys in the Big Red Trucks'' today.