Serving the Rocky Mountain region for over 40 years!

Crum Electric Supply is an independent electrical wholesaler throughout the Rocky Mountain region.  Founded in 1976 and headquartered in Casper, WY, Crum Electric Supply has 10 locations across Wyoming, Colorado, Utah and South Dakota.  We are looking forward to celebrating our 50th year in 2026!

Each branch is stocked with the inventory it needs for its market.  With our other locations and manufacturer relationships, we'll get you the material you need when you need it.  Our local teams lead with customer service, equipped with product knowledge, local inventory, delivery options, and the flexibility to help you do your job.

Plug Into Quality - People, Products, Service

Our roots were in the energy markets across Wyoming.  We have always been strong in industrial automation, but due to the vast geography, commercial construction has also been a critical piece of our business.  We pride ourselves on being a full line electrical wholesaler.

Denver and Salt Lake City offer a great variety of things to do; four seasons, healthy living and any career under the sun.  People from all over are moving into these markets.  Our locations in Colorado and Utah will continue to bring significant diversification and growth opportunities to Crum Electric Supply for years to come.

Commercial construction, energy development, machine building, manufacturing, food and beverage, medical, transportation, skiing... We enjoy working in many industries!

As an independent electrical wholesaler, we are a member owner of Affiliated Distributors.  This organization unites us with more than 250 similar electrical distributors for buying power, sharing best practices and other skillsets of the electrical supply chain.

We are geared up to compete and outperform our competition, whomever they are!  With our independence, we can be nimble to your needs.

Our online capabilities and technology that we use to communicate drives rapid response, customer service and efficiency.

We are looking forward to partnering with you.

READY, SET, GO!

As we look out on the horizon, the electrical industry has many hurdles. As our demand for power continues to grow, we are going to need to find new ways to generate power. And be more efficient with how we use it.

We are also quickly accelerating our knowledge and capabilities around automation, energy monitoring, energy storage all driven by AI.

All this leads to electrical opportunities out as far as the eye can see!