About

Duncan Electric Supply has been in business now for over 60 years, started in 1950 by Kenneth L. Duncan serving the electrical construction industry. We want to be in business for another 60 years, which means every customer that walks in our door or calls on the phone is never taken for granted.

We are dedicated to stocking electrical products which service the commercial, residential, utility and industrial markets.  We pride ourselves with maintaining a well stocked warehouse.

Located only 30 min from Salt Lake City to the south and Ogden to the north we can easily support our customers with deliveries or will call pickups.

A strong focus in our company is providing accurate and competitive pricing in the job quote market. Our Electrical Contractor customers can rely on us to provide them with lighting and gear packages that will win them the job.

If you’re considering an upgrade with lighting in a facility, look to DES for expert and professional help with layout, lumen and efficiency improvements.  With the rising cost of utility bills, and the new energy efficient   products we can help design a new lighting system with lower operating costs.