• 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

"I have contracted with REI for services throughout a 25 year span. I have found their organization to be highly skilled and competent. REI staff has always been prompt, courteous and sensitive to deadlines. I will continue to utilize their firm throughout the years ahead."
Robert Henry, Partner, db