Irr Supply Centers (North Tonawanda, NY) acquired L.A. Hazard & Sons (Derby, NY), a 4-branch electrical, plumbing and heating product distributor that also operates two registered Kohler showrooms, Inspiration Bath Galleries. The Hazard locations will continue to operate under the L.A. Hazard name. Irr Supply has 28 locations and five registered Kohler showrooms, Visionary Baths & More.