In a perfect world, your crew’s safety would always be a sure thing. Position yourself to get as close as possible. Partnering with a trusted consultant can help you to efficiently identify compliance gaps, investigate worker exposure concerns, develop and manage customized plans, permits, and policies.

Featured Services

  • Instill and reinforce safe work practices
  • Recognize and reduce exposure concerns
  • Identify hazardous materials
  • Visualize and manage key shipboard and dockside data


TriMedia has locations across the Midwest allowing for timely, 24/7/365 response to Great Lakes shipyards and vessels.

  • Superior, Wisconsin
  • Marquette, Escanaba, and Marshall, Michigan
Trimedia maritime locations
  • Customized employee safety training and recordkeeping
  • Incident reporting system development
  • SDS file management
  • Site specific plans, permitting, and inspections
    • Shipboard
    • Dockside support
    • Subconstractor safety programs
  • GAP Analysis
  • Exposure assessments
    • VOC
    • Benzene
    • Asbestos
    • Lead
  • Shipboard monitoring
  • Hazard communication
  • Hazardous materials assessment
    • Lead-based paint
    • Asbestos-containing materials
  • GIS mapping
    • Emergency resources
    • Known hazards
  • Data management
    • Maintenance and inspection records
    • Emergency response plans

Our Team

With a thorough understanding of OSHA & Coast
Guard industry-specific regulations, our team has
the qualifications and experience to ensure the
safety of your crew and keep you in compliance.

Certified Industrial Hygienists
Certified Safety Professionals
Hazardous Materials Managers
Asbestos Inspectors
GIS Specialists

Frequently Asked Questions

We get these all the time. 

Still have questions? Don't hesitate to reach out to us! 


How long have you been in business?

TriMedia Environmental & Engineering has been in business since 1995. 

How many employees do you have?

We have more than 50 employees.

What is your normal response time to provide on-site services?

Depending on travel distance, our team can be there within 24 hours if the need is urgent.

Do you charge by the hour or the project?

It depends.

In most cases, we provide a proposal and charge on a time and materials basis. However, in some instances, we provide per project billing.

Do you strive to make us self-sufficient so we rely on you less?

Yes, as much as is prudent, we aim to make our clients self-sufficient.

What if I don't see the service I'm looking for on your website?

Shoot us an email at or give our headquarters a call at (906) 934-8098.

We’ll do our very best to meet your project needs! We're also happy to refer you to professionals in our service provider network. 

Contact Us


830 W Washington St
Marquette, MI 49855

Offices in Michigan, Wisconsin, Montana, and Arizona  

(906) 228-5125

Robert Lehto – President

Tom Anthos – Vice President