Sound Science.
Creative Solutions.®

Our professionals combine scientific expertise with in-depth knowledge of permitting and compliance protocols to achieve technically sound, cost-effective solutions for a full spectrum of environmental projects.

We've grown over the last three decades, expanding our staff and services, but we still have the same purpose: to preserve natural and cultural resources for tomorrow while enabling projects that benefit people today.

Our Work


Working in both the public and private sectors, we bring industry-specific solutions to complex environmental problems.

Our Work


We offer a full menu of services to help clients meet their project goals in the context of environmental resources and regulations.

About SWCA

We're committed to success, and it shows:

100%Employee Owned

Employee ownership means we have a personal stake in your success.

Client Satisfaction

SWCA has some of the best client satisfaction ratings in the industry. We're recognized year after year for exceptional work.

97.8%Client Satisfaction Rating

2016Premier Award for Client Satisfaction

SWCA Locations Map

Nationwide presence

Our experts span the U.S. We work together to solve environmental problems big and small.



25+Industry Awards

We're consistently recognized as one of the best environmental consulting firms nationwide.

66+Scientific Presentations Annually

Our Science Leadership Program fosters innovation and promotes ongoing research. 

Corporate Responsibility

Achieving a sustainable balance between humanity’s social, economic, and environmental needs

92%Offices Recycle & Reuse

11Stewardship Events in 2016