O’Connor Company is an industry leader for wholesale Heating, Ventilation and Air Conditioning (HVAC) equipment, parts, and tools. As a wholesale distributor of HVAC services in the Midwest, we provide exceptional customer service and an impressive list of high-quality product lines. O’Connor Company is a subsidiary of Munch’s Supply, an award-winning American Standard and Trane distributorship that represents products from more than 100 industry manufacturers with 8,000 SKUs. Munch’s Supply is committed to superior customer service, and is dedicated to making a positive difference in the communities we serve.

Mission Statement

To deliver quality comfort solutions through an excellent customer experience, resulting in the highest level of respect from our dealer community, while providing a rewarding environment for our team members.

Since 1920, O’Connor Company has established long-lasting relationships with our customers. Our partnerships are built on integrity, trust, and quality. O’Connor Company is proud to serve the commercial and residential markets in Kansas, Oklahoma, Missouri, Nebraska, and Iowa. We are confident that we have the Heating and Air Conditioning parts, equipment, controls and accessories you need for success.