Tank Manufacturing and Industrial Services Across the Western United States

MMI Tank is headquartered in Phoenix, Arizona — home to our 8-acre fabrication plant, machine shop, and coatings facility. From Phoenix, we design, fabricate, and field-erect bolted and welded steel tanks across 11 western states.

Our contractor licenses, OSHA/MSHA/HAZWOPER certified field crews, and self-contained equipment fleet allow us to mobilize to any job site in our service territory — from urban industrial parks to remote mine sites, well pads, and agricultural operations.

States We Serve

  • Arizona (Phoenix HQ) — home base, 8-acre fabrication plant, full in-house capabilities
  • California — licensed statewide, serving agriculture, water, mining, oil & gas, and municipal
  • Nevada — mining, water, municipal, and industrial across the Silver State
  • Colorado — water/wastewater, oil & gas, agriculture, and municipal
  • New Mexico — oil & gas (Permian Basin), mining, water, and municipal
  • Oregon & Washington — water, agriculture, food & beverage, and industrial
  • Wyoming — oil & gas, mining, and agriculture
  • Hawaii — water storage and industrial
  • Alaska — oil & gas, mining, and water
  • South Dakota — agriculture, water, and mining

Why a Phoenix-Based Fabricator?

  • Central western location — shorter freight distances to CA, NV, CO, NM, and the Pacific Northwest than Midwest or Gulf Coast fabricators
  • Year-round fabrication weather — no winter shutdowns, no weather delays in our shop
  • Bolted panel shipping — flat-packed panels on standard trailers reach any western state in 1–3 days
  • In-house everything — engineering, fabrication, coatings, and field erection under one roof eliminates multi-vendor coordination

Request a Quote for Your Location

Tell us your site location, stored product, and capacity requirement. We’ll confirm licensing, estimate freight, and provide a budgetary quote.

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