R. L. Lyon, Inc. Heating & A.C.

R. L. Lyon Inc. Heating & A.C. has kept Morris and Grundy County comfortable since 1919, making it one of the oldest continuously operating HVAC businesses in Illinois. The company holds a strong 4.9-star rating across 112 reviews, reflecting decades of steady craftsmanship. R. L. Lyon serves both residential and commercial clients throughout Morris and surrounding Grundy County communities, offering installation, repair, and maintenance for heating and cooling systems.

What distinguishes R. L. Lyon from newer competitors is their deep institutional knowledge and commitment to transparent diagnostics. Unlike contractors who recommend premature replacements, this team examines existing equipment thoroughly before proposing solutions. Their preventive approach includes addressing underlying issues such as exhaust backflow risks that other technicians overlook. Financing options allow homeowners to upgrade aging systems without

Customer reviews repeatedly mention technician Greg and office staff member Lauren as key points of contact. When reviewer Jared Kowalewski's furnace failed, the team performed a complete post-removal inspection, identified hidden issues in the A/C setup, and installed corrective measures that improved overall air quality. Another reviewer, Christine Melzer, noted she was quoted unnecessaryfull by two competitors before R. L. Lyon correctly diagnosed her five-year-old AC as repairable.