(509) 545-4600

Tankmax is your complete Cargo Tank Parts, Test and Inspection and Repair Service provider in Pasco, WA. With over 100 years of combined experience in Parts, Repair, Service, Test and Inspection of Petroleum, Stainless, Dry Bulk, High Pressure and Non-Code units, Tankmax is your One Stop Northwest Tank Shop for superior service. If you are in the market for Test and Inspections, Repair, New or Used Equipment, call us today.  Read More...


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Proud to be the Pacific Northwest distributor of Beall Trailers and Polar Tank Trailers. With three full-service facilities in Washington and a parts only warehouse in Portland, OR, custom upfitting can be done to your specific needs.


Tankmax Inc.
1206 E Lytle St
Pasco, WA 99301

Tankmax Inc.
216 N Dyer Rd
Spokane Valley, WA 99212

Tankmax Inc.
2334 NW St Helen’s Rd
Portland, OR 97210


Pacific Meter & Equipment
Tankmax Inc.
8001 S 222nd St
Kent, WA 98032