Professional HVAC Repair in Rahway, NJ 07065 - Seifert Cooling & Heating

We start with a comprehensive pressure test to locate all leaks in your ductwork. Using professional-grade mastic sealants and metal-backed tapes, we seal leaks at joints and seams from the inside out. This process, tailored to older Rahway homes, immediately improves airflow, balances temperatures room-to-room, and can significantly reduce your energy bills.

In Rahway, with seasonal pollen and typical urban dust, we recommend checking standard 1-inch filters every month and replacing them at least every 90 days. For homes with pets or allergies, consider upgrading to a higher MERV rating and changing it every 60 days. We can help you select the right filter during your annual maintenance visit.

Absolutely. A clogged filter forces your furnace or AC to work much harder, leading to overheating and premature component failure. Similarly, duct leaks create pressure imbalances that strain the blower motor. Addressing these common issues through our maintenance plan is a proactive way to prevent costly, unexpected breakdowns, especially during Rahway's extreme summer and winter seasons.