Somerville Heating & Air: Expert HVAC Repair Serving Somerville 38068

Thermostat malfunctions are a common issue here. The problem could range from simple calibration errors and dead batteries to faulty wiring or a failing internal component. Our technicians will perform a thorough diagnostic check to pinpoint the exact cause—whether it's a repair or if a modern, programmable upgrade would improve your home's comfort and efficiency.

Signs include reduced cooling, longer run times, higher energy bills, and sometimes ice forming on the refrigerant lines. In our climate, systems work hard, pulling in dust and debris that coat the coils. This 'insulating' layer prevents proper heat absorption, forcing your system to overwork. We include a detailed coil inspection and cleaning as part of our preventative maintenance service to keep your system running smoothly.

We strongly recommend bi-annual professional tune-ups—once in spring for your AC and once in fall for your heater. This service includes checking thermostat calibration, cleaning critical components like evaporator and condenser coils, inspecting electrical connections, and ensuring proper refrigerant levels. This proactive care catches small problems early, improves efficiency, and extends the life of your system, saving you money and hassle.