• Comprehensive services with practical solutions

  • On time. On budget.

  • 100% of our clients would hire REI again

Civil Engineering Design & Construction

Unmatched project delivery supported by integrity and quality

Land Surveying

Premier, accurate provider of surveying and land planning, with commitment to efficient technology utilization and regulatory developments

Environmental Consulting & Emergency Response

Dedicated and experienced professionals apply critical thinking to deliver cost effective solutions

Safety Consulting

Identifying economic solutions to comply with safety and regulatory compliance, implementing plans and executing training

News and Events:

Leaders In Our Industry.

Erin Henderson Attends Respiratory Protection 101

Erin Henderson, Safety/Environmental Compliance Consultant, recently attended “Respiratory Protection 101” presented by the Wisconsin Safety Council (WSC).

REI Promote "STEM" Careers

NTC is hosting the Wausau Science & Engineering Festival on Friday, October 14th for area middle school students and on Saturday, October 15th for the public. Featured at the event is Michigan Technological University’s Mind Trekkers.

Ken Lassa Attended "Tanks Update"

Ken Lassa, Environmental Scientist and Environmental Department Management, of REI Engineering, Inc. recently attended “Tanks Update” presented by the Federation of Environmental Technologists, Inc. (FET).

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In Our Clients' Words

"Your hard work and determination to resolve the DNR issues in Wausau is greatly appreciated. Through your efforts, the Wausau site looks very feasible. The Home Depot has struggled for years to acquire an appropriate site in this critical trade area. Within a very short period of time, your office was able to identify solutions and resolve major issues. I am pleased to have someone of your qualifications to work with."
The Home Depot