Furnace flue repair in Yamhill Oregon for homes with venting or exhaust problems

Furnace flue repair in Yamhill, Oregon fixes the exhaust pipe that carries combustion gases from your furnace out of the house. The flue is the metal pipe (or PVC pipe on high-efficiency furnaces) that runs from the furnace to the roof or exterior wall. When it cracks, corrodes, disconnects at a joint, or develops a draft problem, combustion byproducts including carbon monoxide can leak into your living space instead of venting outside. This is a safety repair. We fix furnace flues in homes across Yamhill County and Washington County.

Signs your furnace flue needs repair

You see rust, corrosion, or holes on the visible sections of flue pipe in your basement, utility room, or attic. Joints between flue sections have separated or show gaps. Soot or discoloration marks the wall or ceiling near where the flue passes through. The draft inducer motor runs but the pressure switch won’t close, which means the flue isn’t pulling exhaust properly. Your CO detector alarms when the furnace runs. You smell exhaust fumes inside the house during furnace operation. The furnace keeps locking out on a pressure switch fault. Older single-wall metal flue pipes in Yamhill County homes, especially those from the 1970s and 1980s near Carlton, Dayton, and Amity, corrode from the inside out as acidic condensation eats through the metal over decades. You often can’t see the damage until a joint fails or a hole opens up.

Our furnace flue repair process

We inspect the entire flue run from the furnace connection to the termination point at the roof or wall. We check every joint, elbow, and penetration for gaps, corrosion, and soot staining that indicates a leak. We test draft with the furnace running to confirm exhaust gases are moving up and out, not stalling or reversing. If sections are corroded or damaged, we replace them with the correct material and diameter for your furnace type. Standard efficiency furnaces use metal flue pipe. High-efficiency condensing furnaces use PVC or CPVC. We verify proper slope on horizontal runs so condensation drains correctly and doesn’t pool and corrode the pipe from inside. After repair, we run a combustion analysis to confirm the flue is drafting properly and no exhaust gases are leaking into the home.

Furnace flue repair cost in Yamhill

A single corroded section replacement is a modest repair. Replacing a full flue run from furnace to roof costs more, especially if the pipe passes through multiple floors or an attic. If the flue needs to be rerouted or upsized to match a new furnace, that adds scope. We inspect the full run and give you a price based on what needs to be replaced. Call (503) 431-0826 to schedule a flue inspection.

Why choose Project Solutions

Furnace flue repair is a safety-specific job focused on one component: the exhaust pipe that keeps combustion gases out of your home. It’s different from furnace vent cleaning, which clears debris from inside a functioning flue. Flue repair addresses structural damage: corrosion, cracks, disconnected joints, and draft failures. We’ve repaired furnace flues in homes across Dundee, McMinnville, Newberg, Sherwood, Carlton, Hillsboro, Forest Grove, Bethany, Dayton, Lafayette, Amity, and throughout the Willamette Valley.