South Dakota Service
Sentry’s South Dakota Service Division is a full-service team delivering safe, efficient, and reliable services across the Midwest. We serve South Dakota, North Dakota, Iowa, and Minnesota. Our work integrates tightly with Sentry’s design-build and general contracting teams for better quality, schedule, and safety.
Services
Whether you need a certified lift, hotshot delivery, or heavy haul, our team brings the equipment, experience, and precision to get the job done safely and efficiently.
Sentry is an authorized Reinke Irrigation dealer serving South Dakota and surrounding states.
Our team delivers high- quality welding for structural steel, process systems, equipment fabrication, and on-site installation.
Expert mobile welding services across industrial, commercial, agricultural, and energy markets.
Full-service support for industrial, agricultural, and ethanol plant shutdowns across the Midwest.
Roll-off container and waste management services for job sites throughout South Dakota and neighboring states.
Installation and assembly of pre-engineered metal buildings for a variety of industries.
Fabrication services for industrial, agricultural, commercial, and infrastructure projects.
Precision installation, alignment, and maintenance for machinery and production systems.
Keeping critical systems and equipment performing safely, efficiently, and reliably year-round.
Call For Emergency Services
Call for Emergency Service
Markets We Serve
Multi-family housing, mixed-use, office, schools (k-12 & higher education), healthcare, retail, steel buildings, manufacturing facilities, EV charging, underground power, site lighting.
Grain handling and bin sites, conveyors, dairies, digesters, generators, ethanol plants.
Infrastructure
Utilities, water and wastewater facilities, renewable energy, municipal systems.
Why Choose Sentry
Every weld and cut is completed with precision, craftsmanship, and care. With decades of experience and a commitment to innovation, Sentry’s SD Service Division delivers the quality and reliability our clients count on—Flexible. Innovative. Results.
Need custom fabrication or metalwork support?
Contact Sentry’s SD Service Division for dependable, precision-built solutions that integrate seamlessly with your project needs.