FSS was founded by David Mueller, BCE — a Purdue-trained entomologist, Pest Management Professional Hall of Fame inductee, and one of the industry’s leading voices on fumigation, who testified before the U.S. Congress on methyl bromide alternatives. More than four decades later, FSS remains family-led and protects food, grain, and stored commodities across the country.

FSS is a licensed pesticide business, commercial applicator, and dealer with registrations across most of the continental United States, and every fumigation is performed by licensed, certified applicators. Any technician’s current credentials can be verified through our public license lookup, and our safety programs carry an A rating with ISN and Appruv.

Food processing plants, flour and rice mills, grain elevators, seed and pet food facilities, warehouses, importers and exporters, and farms. If stored product pests threaten your product, our team has almost certainly solved the same problem before — we start with the insect first.

A team member — not a call center — typically responds within one business day. With regional offices and field-based teams across the Midwest and East, plus nationwide fumigation support, we can be on-site quickly when the situation is urgent. For emergencies, our main line (833) 221-2979 is answered 24/7.