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Sewage / Water Treatment Plant
Sewage / Water Treatment Plant Miramar Water Treatment Plant Upgrade and Expansion Project
Misc Project
Misc Project San Jacinto Valley Regional WRF Expansion
Dams & Levies
Dams & Levies Ballville Dam Removal Project
Office Building
Office Building Space Innovation and Development Center Headquarters
Office Building
Office Building Space Innovation and Development Center Headquarters
Bridge Sellwood Bridge Project
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Founded In: 1820
Size: 500+ Employees
Annual Vol: Undisclosed
LEED Experience BIM Experience

Our Story

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MWH Constructors (MWH) is a leading global project delivery company with a focus on water and energy. With the ultimate goal of delivering maximum value to clients and their local communities, MWH provides single-source, integrated design and construction services and a full range of project delivery methods. Incorporating industry-leading preconstruction services and safety practices, the Company’s multi-disciplined team of engineering and construction professionals delivers a wide range of projects, including new facilities, infrastructure improvement and expansion, and capital construction services.

MWH has some of the world’s leading innovators in water and wastewater technology with roots going back to 1820. With approximately 2,200 employees worldwide, including 330 engineers, MWH currently includes Slayden in the northwestern United States and MWH Treatment in the United Kingdom.

What We Do

Products/Services Relating to Construction Management
Products/Services Relating to General Contractors
Products/Services Relating to Design Build--Civil, General Engineering

Project Experience

Industrial Maintenance
Terminal - Airport / Bus / Railroad
Road / Highway
Historic Preservation
Secure and Shielded Facilities
Storage Facility / Warehouse
Design Build

Service Areas

Associations & Memberships

Member of AGC (Associated General Contractors) AGC (Associated General Contractors)
Member of APWA (American Public Works Assn.) APWA (American Public Works Assn.)
Member of Associated Builders and Contractors ABC ABC
Member of LEED (Leadership in Energy and Environmental Design) LEED (Leadership in Energy and Environmental Design)
Member of OSHA (Occupational Safety & Health Administration) OSHA (Occupational Safety & Health Administration)
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