Welcome to Mahoney Controls, home of the Leo J. Mahoney Company online.

Leo J. Mahoney Company is a leading electrical component wholesaler of control panel parts.

Successful problem solving ideas exemplify how we collaborate with our manufacturers and customers to help 

  • Improve productivity
  • Save time
  • Reduce cost

We have integrated high-quality electrical / electronic components and innovative custom solutions that have produced some remarkable results. This has contributed to our growth from a ‘Rep’ outfit into a stocking wholesaler.  We are proud to have grown to be the largest independent stocking wholesaler of Magnum / Connectron products, now a division of Eaton’s Bussmann Business.  We are a Marathon Special Products Master Distributor, an Altech Distributor and a Lovato Electric Distributor, to name a few of our lines.

WBENC Certified!More impressively, our heritage in the electrical business actually dates back to 1918 when the namesake of our company, Leo John Mahoney Senior, was the Chief Electrical Inspector for the city of Toledo, Ohio.  Leo J. Mahoney Sr. also aided in the writing of the first National Electrical Code (NEC).  Today, we are steered by the 3rd Mahoney generation – Teresa Mahoney Fontana – President.  And we are a Certified WBENC “Women Owned Business”.

If you don’t see something on this website or on our line card, give us a call and we’ll help you find it!


All of our products can be added to the shopping cart for a FREE quote at checkout.