grease trap pumping for restaurants and commercial kitchen facilities From a small sink grease interceptor to a 1,500 gallon tank, we have the equipment needed to keep your business running. Ask About Our Grease Trap Maintenance Contracts Customer satisfaction guaranteed. References provided upon request. Delaware Restaurant Grease Trap Pumping Services Our Restaurant Grease Trap Pumping Services includes the following: Grease trap pumping – for tanks of all sizes Grease trap maintenance contracts Line jetting