Heat Pump Maintenance Near Newton, MA

Reliable, High-Quality Heat Pump Maintenance to Solve Issues Fast and Restore Comfort

Heat Pump Maintenance and Newton MA’s Trusted Heating & Cooling Professionals — Your Local Experts

During Heat Pump Maintenance, our certified technicians perform a thorough multi-point inspection to catch problems early and keep your system running efficiently; we check refrigerant charge, clean indoor and outdoor coils, replace or clean filters, test the defrost cycle, calibrate the thermostat, tighten electrical connections, verify condensate drainage, and measure airflow to pinpoint issues like reduced performance, frozen coils, short cycling, unusual noises, thermostat miscalibration, drainage clogs, worn capacitors, or ductwork leaks; if we find a concern, we fix it on the spot whenever possible to minimize downtime and protect your comfort. Beyond maintenance, SumZero Energy Systems offers comprehensive services including heat pump repair and replacement, ductless mini-splits, central air conditioning and heating installation, indoor air quality upgrades (filtration, purification, humidification), smart thermostat integrations, ductwork sealing and optimization, and preventative maintenance plans—all delivered with “exceptional service” and “quality craftsmanship,” clear communication, and respectful care for your home. We are proudly and professionally serving the Newton, MA area.