Chimney Sweep & Repair in Frisco, TX

Yes, and age is the reason rather than the exception. Gas appliances need annual service regardless of age because gaskets degrade, burners and orifices collect debris, and terminations get obstructed. Separately, builder-era installation defects typically surface between years five and fifteen — after the warranty has expired. Twelve years is exactly when we find things.

That's a direct-vent sealed system and it's the most common setup in Frisco. It absolutely needs service. We inspect the burner assembly, gas valve, pilot and thermocouple, the glass and gasket seal, and the exterior termination for obstruction. The seal and the termination are the two safety-critical items and both are commonly overlooked.

Unfortunately not. Gaskets harden and lose compression whether or not you use the unit. Birds and wasps nest in exterior terminations regardless. And an unused system means nobody has ever noticed a defect that has been there since installation. Low usage reduces wear; it doesn't reduce risk.

That's a framed chase, and the item to watch is the metal cover on top. Builder-grade galvanized covers rust through in roughly twenty to thirty years, which puts early-2000s Frisco homes in range now. Once one fails, water runs down inside and damages the firebox and framing from behind, invisibly.

An inspection. It establishes the baseline — what system you have, what condition it's in, and whether the original installation was done correctly. Everything after that is a decision made with information rather than guesswork.