RJ Fabiano Contracting | Qualified HVAC Repair in Dunellen, NJ

Corroded condenser coils are common in our area due to weather and debris. First, turn off the system to prevent further damage. Then, contact RJ Fabiano Contracting for a professional inspection. We'll clean or replace the coils as needed and apply protective coatings to prevent future corrosion, ensuring your AC runs efficiently through Dunellen's humid summers.

Signs of a faulty thermostat include inconsistent temperatures, unresponsive controls, or your HVAC system not turning on/off properly. In Dunellen's variable climate, this can lead to discomfort and higher energy bills. Our technicians at RJ Fabiano Contracting can diagnose the issue—whether it's wiring problems, calibration errors, or a need for replacement—and provide a reliable fix to restore precise temperature control.

Regular maintenance is key to avoiding problems like coil corrosion and thermostat failures. We recommend seasonal check-ups: cleaning coils, inspecting electrical components, testing thermostats, and ensuring proper refrigerant levels. At RJ Fabiano Contracting, we offer tailored maintenance plans to protect your system from local wear-and-tear, helping extend its lifespan and improve energy efficiency for your Dunellen home.