Hello, Welcome to Dasenic

Joseph Lombardo, an Italian immigrant, founded State Supply in 1933. He would source and deliver plumbing and heating repair parts to customers for a fee.

Still a family-run business today – State Supply is led by the third generation Lombardo's. While the company remains humble to its St Paul roots, we now operate on a much larger scale, serving more than 50,000 customers nationwide and even internationally.

With 14 different brands of steam traps and repair parts, State Supply has the most extensive offering in the business. We are a master distributor for Bell & Gossett, selling every complete pump and repair part made. Our extensive line of boiler room products includes valves, controls, and boiler room maintenance supplies.

We source from only the best-in-class vendors and manufacturers and stock over 30,000 items with same-day delivery. The name State Supply has become synonymous with dependable business partner. We're now considered the nation's largest distributor of steam traps and repair parts in the industry.