Main Electric Supply Co. ProView

Main Electric Supply Co.

Santa Ana, California 92704
(949) 833-3052

We invite you to visit us online, fill out an application, and experience... 


Welcome to MAIN Electric Supply Company...Our 11 strategically located branches all over Southern California and our 70+ trucks on the road are here to make sure your projects come in on time, and on budget! Since 1946, we have been helping commercial electricians grow. Because of our unmatched commitment to our customers, we have grown year over year, with no end in sight. So whether you need same day PO pickup, multiple early AM drop-offs, or need to utilize our graveyard shift team for deliveries from Midnight to 5AM, we exist to meet your needs and exceed your expectations!


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