J M O'Connor

J M O'Connor has been serving the Wichita area as an HVAC and plumbing equipment supplier since 1975, providing parts and hardware to both professional contractors and knowledgeable homeowners. Located at 1100 East 13th Street, the business holds a strong 4.7-star rating compiled from 31 customer reviews, reflecting nearly five decades of consistent service in the regional construction and maintenance industry. The supplier serves the greater Wichita metro area including Derby, Andover, and the surrounding Sedgwick County communities, maintaining a well-stocked inventory of commercial and industrial-grade equipment.

What distinguishes J M O'Connor is their commitment to keeping inventory in-stock rather than relying on special orders, which keeps contractor projects on schedule and homeowners avoiding prolonged downtime. The business carries specialized commercial products including industrial valves, boilers, water heaters, and the Heat Sheet underlayment system, a membrane solution for roofing and flooring applications. They host periodic vendor trade shows where tradespeople can preview latest product releases and earn continuing education credits, creating a community resource that extends beyond simple retail transactions.

Multiple reviewers specifically commend staff members for going above and beyond during urgent situations. Will Gilliland receives recognition for providing professional guidance that helps customers plan for future equipment needs rather than just addressing immediate repairs. The team consistently earns praise for technical knowledge that allows them to suggest appropriate components without requiring customers to describe every technical detail, and for maintaining a friendly, approachable demeanor that makes complex parts ordering accessible to regular homeowners undertaking their own projects.