Flexible.
Honest.
Innovative.
Honest.
Innovative.
Oilfield & Construction Services
From the start of the job to the final touches and from commercial construction to oilfield specialties, the Sentry team stands by our commitment to be the best.
Welding & Fabrication
- Steel and Aluminum
- Pipe Welding
- Custom Fabrication & Design
We strive to be the best.
From the administration team to our crews in the field, we pride ourselves in safety and quality of service.
Join Our Team
Sentry is looking for people who are, hardworking, optimistic, and passionate about what they do.
Sentry is a family-friendly workplace that respects a person’s desire to work hard and still have enough time off to be home with the people they care about.
Want to join a team of leaders in North Dakota?
#GoSentry