Divisions

Sentry is a self-performing general contractor built around integrated, in-house divisions that support projects from concept through completion. Our structure allows us to self-perform key scopes of work, reduce handoffs, and maintain accountability throughout the life of a project.

Each division plays a defined role while working together as part of a coordinated project delivery team.

Sentry’s General Contracting and Project Management team leads projects from early planning through construction and closeout. Our teams manage schedules, budgets, safety, quality, and communication while coordinating in-house divisions and trusted trade partners.

Project delivery support includes:

  • Preconstruction planning, budgeting, and constructability reviews
  • Design-build and CMAR coordination
  • Architectural and engineering collaboration embedded within project delivery
  • Procurement, scheduling, and subcontractor management
  • Jobsite supervision, safety oversight, and quality control

This integrated approach ensures decisions are aligned early and carried through execution.

Sentry’s Electrical Division delivers complete electrical systems for new construction, expansions, and infrastructure upgrades. Our licensed electricians work closely with Controls & Automation and other trades to improve coordination and startup readiness.

Electrical services include:

  • Electrical design-build support and engineered solutions
  • Power distribution and lighting systems
  • Low-voltage systems
  • Motor controls and drives
  • System upgrades, retrofits, and maintenance

Sentry’s Mechanical Division provides licensed mechanical installation for commercial, industrial, and infrastructure projects. Our crews deliver coordinated systems that support performance, efficiency, and code compliance.

Mechanical services include:

  • Plumbing installations
  • HVAC systems
  • Hydronic systems
  • Facility upgrades and renovations

Sentry’s Manufacturing Division supports construction and industrial clients with in-house fabrication, machining, welding, assembly, and finishing. This division provides custom solutions that support both internal projects and external client needs.

Manufacturing capabilities include:

  • Custom manufacturing and assemblies
  • CNC machining
  • Fabrication and welding
  • Paint, finishing, and coatings
  • Service, maintenance, and repair support

Sentry’s SD Service Division provides field services that support operating facilities, maintenance needs, and construction projects. This division brings together skilled trades and equipment to support work in active, real-world conditions.

Services include:

  • Millwright services
  • Mobile welding services (MIG, TIG, and arc)
  • Preventative maintenance and facility support
  • Plant shutdown planning and execution
  • PEMB erection services
  • Crane operations, rigging, and trucking
  • Roll-off container services

Structural steel and miscellaneous metals fabrication and installation are performed as part of the SD Service Division, supporting both project execution and field-installed scopes.

Sentry’s Controls & Automation Division designs, builds, and integrates control systems for industrial and commercial facilities. Our team supports projects from system planning through programming, commissioning, and long-term support.

Capabilities include:

  • Control system design and integration
  • Custom control panel design and fabrication
  • PLC, HMI, and SCADA programming
  • Motor controls and drives
  • System testing, startup, and commissioning
  • Troubleshooting, upgrades, and ongoing support

Keeping controls and automation in-house allows close coordination with electrical, mechanical, and construction teams.

Sentry’s Oil & Gas Division supports specialized energy-related projects with a focus on workover services and field execution. This division operates alongside our construction and SD Service teams to meet industry-specific requirements in active oilfield environments.

Additional details for this division will be provided as its dedicated page is developed.