Serving Delaware and the surrounding counties

Supplier of HVAC and Electrical products

Breaker Bulb

Electrical Supplies That Won't Disappoint

Any commercial, industrial, or residential project requires plenty of electrical equipment and supplies. Willco has chosen the top two providers in the industry so that you get great quality products in one stop without paying high prices.

Our top electrical brands

Colonial Wire has been around for over 50 years and is known for supplying top quality non-metallic sheathed cable, underground feeder cable and building wire and more. All of their products are made in the USA.


Pass & Seymour is known for their innovative products. Their products are advanced, have exceptional fit and finish and are a great value.

Essential electrical products:

  • Light switches

  • Outlets

  • Wire

  • Light fixtures

  • Light bulbs

  • Hand tools

From the smallest house to the largest commercial property, we can provide you with the right electrical equipment!

Call us for top-of-the-line electrical products.




If you need more supplies, we can help. We also have all that you need for HVAC, ventilation, and hand dryers for any type of construction.

Keystone Klein Tools Midwest Pass-and-seymour GE logo