Air Source 1 offers exceptional heating maintenance in New Lenox, IL, to guarantee your heater runs at its best all year. A furnace is crucial in every Will County home, especially from fall to spring when temperatures average 30 degrees or below. However, a furnace tune-up is needed for your important heating system to remain in tip-top shape. Failure to schedule this pivotal service will result in unexpected system breakdowns or repairs. Luckily, our HVAC technicians at Air Source 1 have the training, tools, and experience to handle all furnace maintenance needed.