Skip to content


Bringing value to clients in Tacoma and beyond.

Clients rely on our geotechnical engineering and environmental consulting.

Nestled between Olympic National Park and Mount Rainier National Park, our Haley & Aldrich office in Tacoma is ready to serve the region’s geotechnical needs. Among other services, our local professionals focus on:

In addition to other complex projects in the region, we managed the environmental cleanup of a valuable intertidal habitat at a former mine site in Tacoma. Our Tacoma consultants thrive on projects, like this one, that give back to the local community: the restored site is open to the public and provides essential habitat for salmon and other wildlife.

Tacoma, Washington skyline at night

Haley & Aldrich
2115 56th Street, Suite 405
Tacoma, WA 98409
Tel: 253.433.7581

Geometric DecorationGeometric Decoration
Closeup view of environmental engineering consultant working on computer

Get in touch with Haley & Aldrich today