TriMedia continues to expand its reach across the country with regional offices based in Michigan, Wisconsin, North Dakota, Montana, Nebraska, and Arizona. We are always interested in hearing from people who are as passionate as we are about making the world a better place to work and live.

Our team is made up of professional engineers, engineers in training, GIS specialists, safety specialists, certified hazardous materials managers, CADD specialists, earth scientists, compliance specialists, certified industrial hygienists, certified wastewater operators, and a wide array of technical support staff. Many of the professionals at TriMedia maintain certifications and registrations and are licensed to practice in multiple states.

If you’re interested in joining us, we want to hear from you.

Contact Us


830 W Washington St
Marquette, MI 49855

Offices in Michigan, Wisconsin, Montana, Arizona, and Nebraska

(906) 228-5125

Robert Lehto – President

Tom Anthos – Vice President