Since we are a full line distributor, we have many of the products required to satisfy your needs. Whether you are sourcing plumbing supplies for a downtown hotel, HVAC supplies for a high-rise apartment, steam generation equipment for a hospital, or need fully-integrated supply for a large university, Columbia Pipe & Supply Co. can provide, deliver, and even monitor and manage your inventory. With locations across Illinois, Indiana, Michigan, and Wisconsin and the largest truck fleet in the Midwest, we are always close and ready to deliver. Our veteran sales staff is highly trained. They know the products you need and understand their applications.