Kary Environmental Services

About Us

Since 1982, Kary Environmental Services (KES) has operated as a premier, full-service environmental and occupational health and safety consulting and contracting firm headquartered in Mesa, Arizona. For over 42 years, we have combined technical expertise with a "small business" mindset to deliver elite results for a diverse range of clients, from Fortune 500 companies to tribal nations and federal agencies.

-Our seasoned team of 200 professionals brings decades of field experience to high-stakes industries, including:

-High-Tech & Industrial: Semiconductor, Aerospace, and Chemical Manufacturing.

-Critical Infrastructure: Nuclear Plants, FAA Airports, and Military Bases.

-Healthcare: Medical Device Manufacturing and Healthcare Facilities.

-Government: U.S. Department of Energy, Municipalities, and Tribal Nations.

As a locally owned Equal Opportunity Employer, KES is deeply rooted in the Southwest. We believe in the power of community, which is why we prioritize sourcing local resources and talent. By keeping project dollars within the local economy, we help fund schools, public safety, and essential services in the areas where we work.

Our mission extends beyond the job site; we view it as our duty to be good stewards by supporting those less fortunate and ensuring our neighbors have the resources they need to thrive. At KES, we don't just manage environmental and construction projects—we build stronger, safer, and more resilient communities through a legacy of flawless compliance and a commitment to treating every client like family.