Welcome to SES

SpecPro Environmental Services LLC (SES) is a wholly owned subsidiary of Bristol Bay Native Corporation, an Alaska Native Corporation comprised of approximately 8,500 Eskimo, Indian and Aleut shareholders.

Construction and Environmental Services

SES is a small company with a big reputation for providing quality construction and environmental services to government clients. Selecting a superior contractor for the job is crucial to getting things done right the first time. At SES, we understand that every client wants a successful outcome, whether it is a renovated building, a site remediation project or an erosion control solution. To ensure that we consistently meet and exceed customers’ expectations, SES provides experienced project managers who are totally committed to the goal of delivering professional services in an efficient and timely manner.

We are proud of our successful history of repeat business from our loyal customers. Moreover, we understand regulatory requirements and we have a nationwide system in place to ensure that resources are available to get the job done wherever it may be.


The Bristol Bay region is 150 miles southwest of Anchorage, Alaska, and is 40,000 square miles in size