Skip to main content
MENU
100% Employee Owned
Markets
Civic
Government
Justice
Culture
Arts
Libraries
Sports & Recreation
Commercial & Real Estate
Mixed-Use & Retail
Workplace
Office
Defense & Intelligence
Civilian Agencies
Installations
Mission Critical & Security
Education
Higher Education
K-12 Schools
Finance
Banks & Trading Companies
Insurance Companies
Retail Banks
Health
Acute Care
Ambulatory Care
Behavioral & Mental Health
Cancer Centers
Translational Health Sciences
Hospitality
Hotel
Restaurant
Industrial
Food & Beverage
Industrial Facilities
Mining
Oil & Gas
Power
Power Generation
Renewable Energy
Transmission & Distribution
Science
Containment
Interdisciplinary
Life Sciences
Physical Sciences
Public Health
Vivaria
Tech/Media/Telecom & Data
Data Centers
Microelectronics & Nanotechnology
Transportation
Aviation
Freight Rail
Highways & Roads
Ports & Maritime
Transit
Urban & Community Development
Community Design
Parks, Plazas & Streetscapes
Transit Oriented Development
Urban Redevelopment
Waste
Hazardous Waste & Remediation
Solid Waste
Water
Conveyance
Drinking Water
Fisheries
Wastewater
Water Resource Management
Services
Architecture
Asset Management
Coastal Engineering & Restoration
Commissioning & Operations
Economics & Finance
Engineering
Environmental Sciences
Planning & Consulting
Program Management
Project Delivery
Research
Right of Way
Sustainability & Resiliency
Portfolio
Insights
News & Events
Company News
Awards & Achievements News
People News
Events
About Us
Awards & Rankings
Board of Directors
Corporate Sustainability
HDR Foundation
History
Inclusion, Diversity & Equity
Careers
Search Jobs
Working at HDR
Benefits
Internships
Recruitment Events
Locations
Contact Us
SELECT COUNTRY
USA
Australia
Canada
UK
SELECT COUNTRY
Search
United States
Portland, Maine
970 Baxter Boulevard
Suite 301
Portland
,
ME
04103-5346
United States
Get directions
Phone
(207) 775-4495
Fax
(207) 775-1031
