HVAC Services Williamsport PA | Call B & B Mechanical Contractors

Furnace ignition failure is a common issue during our Williamsport winters, often caused by a dirty flame sensor, faulty igniter, or gas valve problem. First, check your thermostat settings and ensure the gas supply is on. For safety and a proper fix, it's best to call a professional. Our technicians can quickly diagnose the specific cause—whether it's a simple cleaning or a part replacement—to restore your heat reliably and prevent future outages.

In Williamsport, pollen, cottonwood seeds, and general debris can quickly clog your condenser coils. Dirty coils force your system to work harder, reducing cooling power, increasing energy bills, and leading to premature component failure. Regular professional cleaning, especially before summer, removes this buildup. This maintenance is crucial for maintaining efficiency, extending your unit's lifespan, and preventing unexpected breakdowns during our hottest days.

Given our distinct seasons, we recommend a bi-annual maintenance schedule. In the fall, a thorough furnace inspection and cleaning focus on ignition components and heat exchangers to prepare for winter. In the spring, service shifts to your cooling system, including a crucial condenser coil cleaning and refrigerant check to handle summer humidity. This proactive approach addresses our local issues head-on, ensuring year-round comfort, improved efficiency, and fewer emergency repairs.