DML & S Air Conditioning & Heating - Saint James's Emergency Electrical Services

Flickering lights, especially in older Saint James homes, can indicate several things, from a simple bulb issue to more serious concerns like faulty wiring or an overloaded circuit. It's important not to ignore it, as it can be a fire hazard. Our licensed electricians can perform a thorough electrical inspection to diagnose the root cause—whether it's in the fixture, the home's wiring, or the main service panel—and provide a safe, lasting repair to protect your home and family.

Our Diamond Contractor status means we are factory-trained and certified by Mitsubishi Electric, one of the leaders in energy-efficient HVAC technology. This certification ensures our technicians have the highest level of expertise to properly size, install, and service their systems, including popular ductless options. For you, this translates to a correct installation that maximizes efficiency, performance, and the full manufacturer's warranty, providing reliable comfort for your Long Island home for years to come.

Yes, we strongly recommend regular HVAC system maintenance to ensure efficiency, prevent unexpected breakdowns, and extend the life of your equipment. Our maintenance service includes a comprehensive check of your system's key components, cleaning, and calibration. For our many long-term customers in Nassau and Suffolk, this proactive care helps avoid costly repairs, keeps energy bills in check, and ensures your family's comfort through every season. We can tailor a plan that fits your specific system and needs.