Buck Heating Plus | Certified HVAC Services in Cedarburg, WI

Absolutely. A frequently failing pilot light is often a sign of a dirty thermocouple, a draft, or a more serious gas valve issue. Our technicians will thoroughly inspect your system to diagnose the root cause, clean or replace components as needed, and ensure it's operating safely and reliably to prevent future outages and keep your home warm.

Warning signs include soot around the furnace, a yellow or flickering burner flame (instead of steady blue), excessive moisture on windows, or a strange, stale smell. If you suspect a risk, turn off the furnace, open windows, and leave your home immediately, then call us. We provide emergency inspections in Cedarburg to check for heat exchanger cracks, blockages, or improper venting—common culprits of CO leaks—and perform the necessary repairs to restore safety.

Our comprehensive service includes inspecting and cleaning critical components like the burner assembly, heat exchanger, flue, and blower. We test for gas leaks, measure carbon monoxide levels in the exhaust and your living space, verify proper ignition and thermostat operation, and ensure all safety switches are functional. This proactive check helps catch small problems before they become major—and dangerous—repairs, tailored to our local climate and common system types.