ASE Supply / Thermo By Products

ASE Supply / Thermo By Products operates from a 25,000-square-foot warehouse facility in Portland, Oregon, with four loading docks and a drive-in service bay. Founded originally in 1964 under ASE Supply and expanded in 1993 with Thermo By Products, this employee-owned enterprise now marks over six decades serving Pacific Northwest businesses. The company holds a 4.4-star rating compiled from 44 customer reviews, a respectable benchmark reflecting years of transactions. Their client base spans commercial vehicle operators, including RV service providers, ambulance fleets, fire departments, transit authorities, and independent repair shops across the Portland metropolitan area and surrounding communities.

What distinguishes this parts distributor is their dedication to sourcing hard-to-find components for commercial vehicles. When customer Murphy Thatcher required a specific older-style electronic switch unavailable elsewhere, sales representative Katie directly contacted the manufacturer and arranged a custom production run, an effort larger suppliers declined to attempt. Their service department functions as an authorized warranty and repair station for Xantrex inverter diagnostics and replacements, handling alternators, starters, inverters, and alternative power systems for diverse fleet applications. The shop provides both walk-in and shipped repair options, accommodating operators who cannot transport large equipment.

Owners referencing recent experiences highlight specific technicians managing distinct scenarios. Brittney Goodman Wayne " " LEE Magnum