HVAC Services Waukesha WI | Call Heating and Cooling Drs of Waukesha, Pewaukee and Delafield

Key signs include a strange, chemical-like smell (similar to formaldehyde), soot around your furnace, visible cracks in the burner compartment, or frequent headaches when the heat is on. This is an urgent safety issue because cracks can allow carbon monoxide—a deadly, odorless gas—to leak into your home's air. If you suspect a problem, turn off your furnace immediately and call us for a professional inspection and repair to keep your family safe.

Yes, clogged condensate drains are very common here due to our humidity, which promotes algae and mold growth in the drain line. While you can try pouring a vinegar solution down the drain pan access, a professional cleaning is often needed to fully clear the line and prevent water backup, which can cause significant ceiling or floor damage. We recommend annual maintenance, especially before summer, to prevent this messy and potentially costly local issue.

Our process starts with a thorough inspection using tools like combustion analyzers and inspection cameras to precisely locate heat exchanger cracks or drain line blockages. For cracks, we assess if a repair is possible or if a replacement is necessary for safety. For clogs, we use specialized vacuums and brushes to clear the line completely and may install a safety float switch to prevent future overflows. We explain our findings clearly and provide a detailed estimate before any work begins.