McConnell Heating & Cooling LLC

McConnell Heating & Cooling LLC operates from Galesburg, Illinois with a strong regional presence across five counties including Rock Island, Mercer, Henry, Knox, and Warren. The company holds a 4.6-star average rating derived from nine verified customer reviews, reflecting consistent service delivery in the heating and cooling trade. Serving both residential and light commercial clients, the contractor handles new installations, system upgrades, and responsive repair calls. Multiple phone lines including a dedicated emergency line indicate capacity for urgent situations beyond standard business hours.

The contractor distinguishes itself through in-house sheet metal fabrication capabilities, a specialized trade that allows custom duct transitions and tailored installs without subcontracting exterior shops. As a Bryant dealer, the business sources equipment from a manufacturer with deep roots in residential heating technology. Their indoor air quality specialty encompasses comprehensive solutions including air duct sealing and (air quality) assessment. Service offerings extend into hydronic heating systems and multi-zone thermostat programming, positioning the company as a full-spectrum residential climate control provider rather than a one-note repair shop.

Customer narratives surface named technicians and specific scenarios that illustrate . Gary Barton recounted how the team responded within hours of his Wednesday call, coordinating a permit for a 34-year-old Bryant furnace replacement and completing the swap the following day, managing the sheet metal duct adaptationfrom vintage to modern infrastructure. Brenda Fulos from nearby Woodhull described Brandon arriving promptly, diagnosing her central air issue, and explaining the repair process clearly before restoring operation. These accounts demonstrate technical skill combined with responsiveness that local reviewers consistently praise.