Southwestern Supply Company Logo

About Us

Welcome To
Southwestern Supply
And Our Little Corner
Of The Web.

Southwestern Supply Company has been in business for over 30 years and we service a diverse customer base ranging from automotive dealerships to body shops, commercial truck maintenance to municipal facilities and manufacturers.

The core of our business is scheduled visits to our customers to coordinate JIT (Just In Time) delivery of our products. Our services are customized to fit each customer’s needs. Certain products may be shipped as a stand-alone or add-on service. Our Online Market (coming soon!) will be an increasing portion of our business model and provide a lot of exciting features for all customers.

Our products range from fastener-type hardware to drill bits and tools, automotive and other electrical supplies to aerosols, and abrasives. In addition to specialized options within these groups, we pride ourselves in accommodating our clients’ “unique/custom hardware solutions”.

Southwestern Supply Company is a family-owned and operated business with a sole focus of providing the best, personalized service and solutions available at reasonable pricing. We operate with “traditional values” of being honest and ethical at our core.


We look forward to being your supply partner,



Gregg & Rita Marshel


Southwestern Supply Company is here to help!

We are Arizona's premier supplier for the MRO industry! Our goal is to be your single-source solution for shop essentials.

Metal Plate with Rivets