Contact Us
Available 24/7, around the Globe
Every hour of every day, MWH, now part of Stantec, operates as an integrated company reaching across borders, languages and time zones to bring our unique knowledge, skills and capabilities to each of our clients. If you would like to contact MWH, have questions or feedback to share, please contact us from one of the appropriate areas below.
Visit our Office Locations page for information about local MWH offices.
Business Inquiries
Including submitting an RFP, RFI, or RFQ:
Email Us or call +1 303 410 4000 (USA)
Recruiting & Job Opportunities
Learn More
Contact our Middle East Team
Email Us
Media and Advertising Inquiries
Email Us
For specific media team members:
Contact Us
Contact an MWH Employee
Email Human Resources or call +1 866 469 4462 (USA)
US Federal Government Inquiries
Email Us
Ethics and Compliance
Email Us or call +1 800 461 9330 (USA)
For former employees in the United States
Address Change; 401(k), Tax or W-2 Questions; Obtain Proof of Employment & Income:
Email Human Resources or call +1 866 469 4462 (USA)