Knisley Welding Inc. has proudly served the aviation industry as a family-owned business since 1974, delivering exceptional expertise and commitment to quality. The company offers a wide range of services, including an on-site DMIR and 8130 certifications upon request. With specialized skills, Knisley Welding excels in designing and manufacturing custom aircraft exhaust systems tailored to meet unique specifications. Knisley Welding’s top priority has always been maintaining an unwavering standard of superior craftsmanship and quality, a hallmark of their operations since day one.