Ron Hammes Refrigeration | Expert HVAC Repair in La Crosse, WI

Uneven heating is a common issue in our local homes, often caused by ductwork problems, an aging furnace, or improper system sizing. As a family-owned HVAC specialist since 1972, we diagnose the root cause by inspecting your duct system, checking for heat exchanger integrity, and evaluating your current furnace's performance. We provide clear recommendations, whether it's a repair, a duct balancing service, or discussing a replacement system better suited to your home's layout, to ensure consistent comfort throughout the Wisconsin winters.

Yes, we provide thorough HVAC system maintenance to help prevent unexpected breakdowns and extend the life of your equipment. Our maintenance service includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, and testing system safety controls. Regular maintenance is especially important with our local climate shifts and can improve efficiency, which may help lower your energy bills. As a long-standing local business, we tailor our service to keep your system running reliably year-round.

Our process begins with a free, in-home consultation where we assess your current system, discuss your comfort needs, and evaluate your home's specific layout. Our professional engineers and experienced installers then help you select a properly sized and efficient system. We handle the entire installation with minimal disruption, ensuring all work meets local codes and our high standards for craftsmanship. We've been installing systems for La Crosse area families and businesses since 1972, and we stand behind our work with clear communication and reliable service.