Kimley-Horn is a national engineering and design firm with the mindset and commitment of a local Phoenix partner. Our civil, structural, and mechanical, electrical, and plumbing (MEP) engineers, landscape architects, and planners are based in the Valley, bringing the local knowledge and relationships that come from being truly embedded in this market.

With more than 10,000 professionals in over 150 offices—including five in Arizona—Kimley-Horn combines national expertise with deep local roots. Our team serves nearly every market sector, and our long-standing Phoenix-area relationships allow us to begin each project with a strong understanding of the local landscape.

From schematic design through construction administration, we work closely with architects to deliver practical, constructable solutions. We provide technical rigor, clear communication, and continuity to help keep projects moving forward, promoting collaboration and project success consistent with the professional standard of care.