Gensco, Inc. is a regional wholesale distributor of Heating, Ventilation and Air Conditioning (HVAC) equipment and supplies with head quarters located in Tacoma, WA. Gensco began serving contractors in 1947 and now operates 24 branches in five states and employs over 600 Team Members. Gensco prides itself with partnering with its customers by providing them with the skills and resources they need to help them grow their own businesses. Furthermore, Gensco’s attentive focus on superior customer service has aided our customers in improving efficiencies and lowering their cost of doing business. In addition to its distribution business, Gensco is also a manufacturer of high-quality sheet metal products sold under the Columbia brand name. With the combination of both distribution and manufacturing expertise, Gensco has established itself as a trusted partner to HVAC contractors in the northwestern United States.