Sentry specializes in the delivery of digester-ready, biogas, and renewable energy–supporting agricultural infrastructure, supporting facilities that require a high level of coordination, technical execution, and long-term operational awareness.
This work represents a distinct area of expertise within Sentry’s broader construction and self-perform capabilities. These projects are process-driven, equipment-intensive, and built to support continuous agricultural and energy-adjacent operations. Success depends on experience, planning, and the ability to coordinate complex scopes of work across multiple disciplines. That is where Sentry excels.
Facilities that support anaerobic digestion and renewable energy systems share consistent demands:
Sentry’s teams understand these demands and approach each project with a repeatable, disciplined construction process developed through hands-on experience in this market.
Sentry approaches these projects with a clear understanding of how facilities will be used, accessed, and maintained over time.
Our focus is on building infrastructure that supports safe operations, reliable performance, efficient maintenance, and future adaptability.
Supports municipal and industrial treatment systems focused on digestion, energy recovery, and operational efficiency.
Delivers infrastructure that converts organic waste into usable biogas and renewable energy solutions.
Builds process-driven facilities requiring precise coordination, safety compliance, and system reliability.
Supports agricultural operations through digester systems designed for waste management and energy production.
Provides coordinated project delivery, scheduling, and oversight for complex process facilities.
End-to-end oversight that aligns scope, schedule, and teams to deliver complex projects successfully.
Early collaboration and cost certainty through preconstruction planning and risk-managed project delivery.
Installs power distribution, controls infrastructure, and system connections critical to digester operations.
Supports piping, process systems, and mechanical installation integral to biogas facility performance.
Produces custom-built components and assemblies that support process equipment, structural systems, and facility integration.
Supports ongoing facility needs through field services, maintenance, and rapid response.
Fabricates and installs structural components supporting tanks, equipment, and elevated systems.
Performs equipment setting, alignment, and integration for process-driven facility systems.
Delivers precision welding for process piping, tanks, and structural connections.
Provides custom-built components tailored to project-specific process requirements.
Handles heavy lifts, specialized equipment placement, and logistics coordination.
Helps extend system life and reduce downtime through planned service and inspections.
Provides rapid support to restore operations when unexpected issues arise.
Sentry delivers these projects using collaborative delivery models such as Construction Manager at Risk (CMAR), providing early involvement, constructability insight, and cost certainty.
Our role commonly includes:
Dedicated Project Management teams lead these efforts, ensuring construction execution aligns with equipment delivery schedules, vendor requirements, and long-term operational considerations.
Sentry brings added value to digester and renewable energy–supporting projects through self-performed work and integrated service support, allowing tighter control over schedule, quality, and coordination.
Electrical:
• Power distribution and facility electrical infrastructure
• Electrical systems supporting processing, material handling, and utilities
• Coordination with vendor-supplied equipment and systems
Manufacturing:
• Produces custom-fabricated components and assemblies to support digester and biogas facility construction.
• Supports process equipment integration through controlled shop fabrication and coordinated field delivery.
• Reduces installation time and rework by aligning fabrication with millwright and construction sequencing.
Mechanical:
• Installs and supports process piping, mechanical systems, and equipment critical to digester and biogas operations.
• Coordinates closely with millwright and electrical teams to ensure proper system integration and performance.
• Executes work in active facilities with a focus on safety, reliability, and minimal operational disruption.
In addition to construction execution, Sentry supports these facilities through South Dakota Service (SD Service) capabilities that extend beyond project completion and into ongoing facility support when needed.
Applicable SD Service capabilities include:
These services are provided as needed and do not imply responsibility for day-to-day facility operations.
Digester and biogas facilities rely on specialized equipment and systems that must be carefully integrated into the construction process.
Sentry has extensive experience coordinating:
This coordination is critical to maintaining schedule certainty and ensuring systems are installed and supported correctly within the facility infrastructure.
We manage and self-perform commercial construction projects across South Dakota and the Midwest.
Sentry approaches these projects with a clear understanding of how facilities will be used, accessed, and maintained over time.
Our focus is on building infrastructure that supports safe operations, reliable performance, efficient maintenance, and future adaptability.
