Kelley Instruments, Inc. is a FAA certified repair station. We have provided general aviation the finest available instrument service and sales for 40 years. Our mission is to provide our customers high-quality aircraft instruments with unconditional satisfaction. We are a business of integrity with exceptional values, and are committed to providing outstanding service. Whether you’re looking for vintage aircraft restoration work, rotor overhaul or fast-track A.O.G. repairs, we can provide exactly what you need.