UIG Tank Systems
Glass fused-to-steel & stainless-steel bolted storage tank systems. Foundations, Covers, Domes.

We represent UIG Tank Systems in:
Minnesota
Montana
North Dakota
South Dakota
Wyoming
Turnkey Solutions
- Turnkey solutions from consulting to tank design & engineering, custom manufacturing.
- Certified installation executed by UIG construction teams and post-installation service & support.
- Manages all aspects of a project including tanks, foundations, and custom covers.
Bolted Storage Tank Systems
- EVERSTORE Glass Fused-to-Steel
- Using Titanium Rich Steel (TRS) for superior tensile strength, corrosion protection and adhesion.
- All openings, nozzles, and bolt holes are laser-cut at the factory prior to enameling!
- UIG only uses premium Grade 8 tank bolts sourced in North America and upgraded USS washers.
- Optional Bolted Glass-Fused-to-Steel Floor for leak free tank floors.
- Built to last, UIG Tank Systems rarely require any professional service or maintenance.
- ELITESTORE Stainless Steel
- ECOSTORE Fusion Bonded Epoxy
- Vinyl Decorative Wraps
EVERDOME Geodesic Domes & Custom Reservoir Covers
- Aluminum Geodesic Domes
- Glass-Fused-to-Steel or Stainless-Steel Conical Steel Roofs
- Clear Span Flat Panel Roofs – ideal for large-scale reservoir applications
- Internal Floating Roofs
Company Highlights
- Since 1969, UIG Tank Systems has led the industry in developing the world’s most advanced and longest-lasting bolted storage tank solutions.
- Leveraging 55+ years of R&D as a privately owned & operated company, UIG’s products are manufactured with premium materials and are meticulously designed for each client.
- UIG sets the industry standard for speed, efficiency, and quality.