Commercial
Development
General
Design Build
Industrial
Windmills
Dairy
Grain Systems
Cell Towers
Manure Systems
Manufacturing
Fabrication
Skids
Pipe
Engineering
Mechanical
Electrical
Civil
Water
Waste Water
Water Treatment
Sanitation
Fresh Water
Sewer
Ethanol
Shut Down
On Demand
New Construction
Mechanical
Millwright
Hydronics
Process Piping
Stainless
Electrical
Solar Energy
Panel Shop
Charging Stations
Communications
5G
Controls
Oil & Gas
Tank Battery
Pipeline
Workover
Service
About
Menu
Commercial
Development
General
Design Build
Industrial
Windmills
Dairy
Grain Systems
Cell Towers
Manure Systems
Manufacturing
Fabrication
Skids
Pipe
Engineering
Mechanical
Electrical
Civil
Water
Waste Water
Water Treatment
Sanitation
Fresh Water
Sewer
Ethanol
Shut Down
On Demand
New Construction
Mechanical
Millwright
Hydronics
Process Piping
Stainless
Electrical
Solar Energy
Panel Shop
Charging Stations
Communications
5G
Controls
Oil & Gas
Tank Battery
Pipeline
Workover
Service
About
What We Do
What We Do
Crane Services
Pump Jacks
Polish Rod Change
Tank Batteries
Fire Tubes
Compressors
Trusses
Steel Buildings
Roof Systems
Construction-Related Lifting
Welding & Fabrication
Mild Steel
Stainless Steel
Aluminum
Pipe Welding
Custom Fabrication & Design
Pipe Stands
Pressure Vessel Repair (R Stamp)
Vapor Line Stands
Load Out Stands
Cellar Covers
Roustabout
Tank Battery Layout & Construction
Saltwater Disposal Layout & Construction
Containment and Liner
Treater Plumbing
Well Head Plumbing
Flow Lines and Production Lines
Flares
Natural Gas Generators
H2S Treatment Systems
Gas Lift Construction
Pumping Unit Install & Tear-Downs
Retro-Fits
Spill Containment and Removal
Well Watch
Pressure Washing
Cattle Guard Cleaning
Well Service
Preventative Maintenance
Find out how Sentry can help you.
Contact Us
Engineering
3D Battery Design
Custom Project Design
Steel Design & Fabrication Drawings
Product Development
Millwright
Food Processing
Ethanol Systems
Gas Plant Storage/Transfer
Commercial Infrastructure Piping
Dairy
Grain Transfer/Storage
Manufacturing
Treater buildings
Knockout skids
Manifold buildings
Pig launchers
Custom skids
Electrical skids
Prefab pipe
Separators
High & Low Pressure Knockout Pots
Scrubber Pots
Pressure Vessels
Electrical
Licensed in North Dakota and South Dakota
Prefab wiring
PLC
Low voltage
Control skids
Valve control
Get started with Sentry today.
Contact Us