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Shop Electrical Supplies Online at TES

Shop breakers, panels, enclosures, switches, wiring devices, and more—all shipped fast from the USA. Since 1933, we’ve served customers nationwide with trusted products and reliable service.

Best Sellers

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Category

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Safety Switches and Disconnects

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Irrigation Pump Panels

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Lighting 

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Wallplates

Thomson Electric Supply established in 1933 badge
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Our Product Lines

Check out our product lines to find trusted brands and suppliers.

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 Google Reviews

Google five star customer review rating

Fast Shipping + Reliable Stock

"Needed LED fixtures and outlets last minute — Thomson had it all in stock and shipped same day. Everything arrived fast and in perfect shape. Super reliable!"
Google five star customer review rating

Top Brands

"I run a small company and order a lot of commercial gear. Thomson’s site is easy to use, they carry top trusted brands, and the difference in quality really shows."
Google five star customer review rating

Good Prices

"Hard to find irrigation pump panels lately — most places are overpriced or out of stock. Thomson had what I needed at a fair price. I’ll definitely be using them again for supplies."

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