Quincy Heater Repair

Warning Signs from Your Heater That Demand Immediate Attention

While some heating problems can wait until morning, others pose safety risks or indicate failures that will worsen rapidly. 

Call South Shore Mechanical ASAP if you notice:

• Gas smells or the odor of rotten eggs. Natural gas leaks are extremely dangerous and require immediate evacuation, a call to your utility company, and a professional response. Never attempt to locate the source yourself or turn electrical switches on or off.
• Carbon monoxide alarm activation. This deadly, odorless gas can result from cracked heat exchangers or improper combustion, requiring immediate system shutdown and professional inspection before restarting.
• Water flooding from a boiler or water heater. Active leaks can cause extensive property damage within hours and indicate component failures that prevent safe operation until the issue is repaired.
• Loud banging, screeching, or grinding noises. These sounds often signal mechanical failures about to occur. Continuing operation can transform a repairable issue into a complete system breakdown.
• Complete loss of heat in freezing conditions. When outdoor temperatures drop below freezing, losing heat puts your pipes at risk of freezing and bursting, potentially causing catastrophic water damage.
• A yellow or flickering burner flame. A healthy gas flame burns blue; yellow flames indicate incomplete combustion that produces dangerous carbon monoxide.
• Smoke or burning smells coming from equipment. These indicate electrical problems, overheating components, or combustion issues that pose fire hazards if left unaddressed.

If you're experiencing any of these situations, shut down your heating system at the main switch or breaker and call us immediately. Our emergency technicians will walk you through safety steps while we make our way to your property.