essential products
comprehensive range
Who we are

Leading wholesale distributor

We offer a comprehensive range of essential products, including:

  • Plumbing & Heating Supplies

  • HVAC & Mechanical Equipment
  • Safety Gear & Protective Equipment
  • Electrical Components
  • Pipes, Fittings & More

Our dedication to quality and service ensures that our customers receive the best products to meet their project needs efficiently and reliably.

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Giving Back to a Greater Cause

At MDJ Supply, we believe in making a difference beyond business. That’s why 1% of our gross sales goes directly to the For Kids’ Sake Foundation in support of pediatric cancer research. Inspired by the courageous journey of Malia Jusczyk, we are proud to stand with young warriors battling cancer. Learn more about this meaningful cause at forkidssakefoundation.org.