Seattle
A Haley & Aldrich hub for Pacific Northwest clients.
Clients rely on our geotechnical engineering and environmental consulting.
Overlooking the Puget Sound, Haley & Aldrich’s Seattle office provides a base for Haley & Aldrich consultants to partner with clients around the country. Among other services, we focus on:
- Construction
- Contaminated site management
- EHS compliance
- ESG and sustainability
- Geotechnical engineering
- Lean consulting
- Resilience
- Water resources
In addition to many other projects in Seattle, we managed foundation design and monitoring for the city’s Climate Pledge Arena, an award-winning project that built an enduring city landmark. The arena is only blocks from the office, as are many other businesses, restaurants, and local landmarks.
![Seattle, Washington harbor skyline](https://www.haleyaldrich.com/wp-content/uploads/2023/10/Seattle_Locations-secondary.jpg)
Haley & Aldrich
3131 Elliott Avenue, Suite 600
Seattle, WA 98121
Tel: 206.324.9530
![Closeup view of environmental engineering consultant working on computer](https://www.haleyaldrich.com/wp-content/uploads/2020/06/contact_us_global.jpg)