G.P.S. Heating & Cooling | Licensed HVAC Services in Grant Park, IL

Furnace ignition failures are a common issue here during our cold winters. G.P.S. Heating & Cooling provides 24/7 emergency service to address these problems quickly. Our EPA-certified technicians are experienced in diagnosing and repairing ignition system failures, thermostats, and safety controls on all makes and models. We recommend scheduling a pre-season maintenance check, which includes inspecting the ignition system, to help prevent these inconvenient and potentially dangerous failures before the coldest weather hits.

For most homes in our area, we recommend having your air ducts professionally cleaned every 3 to 5 years. This helps maintain indoor air quality and system efficiency. Our comprehensive air duct cleaning service involves using specialized equipment to remove dust, debris, and allergens from your entire ductwork system. As a full-service provider since 2009, we also inspect the ducts for any issues, such as leaks or damage in the custom sheet metal work, ensuring your HVAC system operates as intended.

Our routine maintenance service is designed to keep your heating and cooling systems running reliably and efficiently. For both furnaces and air conditioners, our service includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, testing safety controls, and lubricating moving parts. This proactive care helps extend the life of your equipment, improve energy efficiency, and can often identify minor issues—like a weakening blower motor—before they lead to a complete system failure, saving you from unexpected repair costs.