Sentry served as the Construction Manager at Risk (CMAR) for the Biogas Digester Facility in Hamlin County, SD, supporting renewable natural gas and anaerobic digestion infrastructure for agricultural and utility-related markets.
Through early collaboration and coordinated execution, our teams delivered multiple self-performed scopes including electrical, fabrication, and field services, while integrating specialized vendor-supplied systems critical to long-term operational performance.
This project reflects Sentry’s experience delivering biogas and renewable energy facilities across the Midwest using collaborative delivery models.

View Biogas Digester Facility Project:
https://sentryusa.com/projects/biogas-digester-facility-hamlin-county-sd/
Biogas Facilities Market:
https://sentryusa.com/biogas-facilities/
Flexible. Innovative. Results.
