Choose Your Site

MWH, now part of Stantec, is comprised of global offices in 35 countries and operating on six continents. Choose a regional site highlighting local services, experience and experts.

We are a global, full-service consulting, engineering and construction company. Choose a site below that highlights special service offerings or markets in which we serve.

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)