Tanks and Industrial Services Built for Your Industry

Every industry has different storage requirements — different products, different codes, different operating environments. MMI Tank designs, fabricates, and erects bolted and field-welded steel tanks engineered specifically for the demands of your sector. We don’t sell a one-size-fits-all tank. We build the right tank for the application.

From potable water reservoirs governed by AWWA D100 to API 650 crude storage in the Permian Basin, from USDA-compliant food-grade vessels to anaerobic digesters on dairy operations — our in-house engineering, fabrication, coating, and field erection teams deliver turnkey storage solutions under one contract.

Industries We Serve

Water Treatment

Potable water storage, distribution reservoirs, ground storage tanks, and treatment process vessels. AWWA D100 and NFPA 22 compliant. NSF/ANSI 61 interior coatings for drinking water service. Bolted and field-welded construction from 10,000 to 5,000,000+ gallons.

Wastewater Treatment

Equalization basins, clarifiers, digesters, sludge holding tanks, and biosolids storage. Engineered for corrosive environments with chemical-resistant coatings. Both bolted tanks for fast deployment and field-welded construction for custom geometries.

Oil and Gas

Crude storage, produced water, frac water, terminal tankage, and process vessels. API 650, API 12B, and ASME-coded construction. Our ASME S and U stamps cover pressure vessel service; our National Board R stamp covers in-service repairs. Full page coming soon.

Food and Beverage

Process water, ingredient storage, CIP systems, and washdown water. Stainless steel and coated carbon steel vessels built to sanitary and USDA standards. Custom nozzle configurations and interior finishes for food-grade applications.

Agriculture

Fertilizer storage, irrigation water, livestock water, and anaerobic digesters. Bolted tanks for remote farm and ranch sites where welding logistics are impractical. Epoxy and glass-fused-to-steel coatings for long service life in aggressive agricultural environments.

Mining

Process water, leach solutions, tailings, reagent storage, and heap leach pad systems. Tanks engineered for remote mine sites with extreme weather and limited crane access. MSHA-certified field crews. Full page coming soon.

Municipal

Water distribution, fire protection, stormwater, and wastewater for cities, towns, and utilities. AWWA D100, NFPA 22, and state regulatory compliance. Competitive pricing for public bid and design-build projects. Full page coming soon.

Biodiesel and BioEnergy

Feedstock storage, methanol, glycerin, biodiesel product tanks, and anaerobic digester vessels. Chemical-resistant coatings for aggressive biofuel environments. Full page coming soon.

Power and Energy

Cooling water, condensate, thermal energy storage (TES), and demineralized water. Large-diameter field-erected tanks with aluminum dome covers. Full page coming soon.

Fire Protection

Dedicated fire water storage tanks built to NFPA 22. Bolted and welded construction, sized to your fire flow and duration requirements. Heated tank options for freeze protection. Full page coming soon.

Why MMI Across Every Industry

  • Both bolted and field-welded — we recommend the construction method that fits your application, not the one we’re forced to sell
  • ASME S, U, and National Board R stamps — code-stamped tanks and pressure vessels for regulated service
  • In-house coatings — epoxy, polyurea, glass-fused-to-steel, zinc-rich, NSF/ANSI 61 potable, and specialty high-temperature systems
  • In-house engineering — structural, mechanical, and process design with stamped drawings
  • 11 western state licenses — AZ, CA, CO, NV, NM, OR, WA, WY, HI, AK, SD
  • Single-source accountability — engineering, fabrication, coating, erection, and startup under one contract

Request an Industry-Specific Quote

Tell us your industry, stored product, capacity, and site location. Our engineering team will recommend the right tank type, construction method, and coating system for your application.

📞 (602) 272-6000 · 📧 info@mmitank.com · Request a quote online →