Built on a legacy of providing high-quality pest control solutions, Kness Pest Defense (Kness Mfg. Co., Inc.) has manufactured innovative products for more than 90 years. Strategically located in the Midwest, our team of experienced industry professionals believes in supplying innovative, reliable and easy to use pest control products of the highest quality. Now a third-generation family-owned company, our team’s strong midwestern work ethic, family values and commitment to excellence have helped establish Kness as the industry standard. Proven, durable and produced from the highest-grade materials, our products can be trusted to perform, time and time again. We welcome you to the world of Kness Pest Defense. Your best defense.