HVAC Repair Jacksonville IL | Call Marquard Sales & Service

We understand that improper installation is a frequent issue in our area, leading to inefficiency and breakdowns. Our team follows meticulous, manufacturer-approved procedures for every installation, ensuring systems are correctly sized, sealed, and balanced for your specific Jacksonville home or business. This careful approach maximizes performance, extends equipment life, and helps prevent costly future repairs.

Yes, we strongly recommend regular maintenance, especially for furnaces, to ensure safe and efficient operation. Our service includes inspecting heat exchangers for cracks, checking flue pipes, and testing for carbon monoxide—key steps to address local safety concerns. A well-maintained system runs more reliably, uses less energy, and helps protect your family from potential hazards.

Our leasing program is designed for convenience. We handle everything: delivery, installation of the ice maker, all necessary routine maintenance, and any repairs needed during the lease term. You get a reliable supply of ice without the upfront cost of equipment or the worry of servicing it. Just give us a call, and we take care of the rest.