Kimley-Horn is a full-service engineering and design firm with a legacy of delivering impactful solutions since 1967. What began with civil, traffic, and parking services has grown into a dynamic, multidisciplinary practice offering structural, mechanical, electrical, and plumbing (MEP) engineering, landscape architecture, and more.

With over 8,500 professionals in 130+ offices nationwide—including five in Arizona (Mesa, Phoenix, Prescott, Scottsdale, and Tucson)—we bring national expertise with a local touch. Our unique structure allows us to seamlessly mobilize talent and deliver specialized support tailored to each client’s needs.

At the heart of our success is a commitment to responsive service, technical excellence, and trusted partnerships. Our Phoenix-based structural and MEP team is ready to support your next project with the insight, agility, and dedication that define the Kimley-Horn experience.