Reliable HVAC Services in Philadelphia, PA 19115 - Air Tech Services

Your safety is our first concern. If you smell gas or suspect carbon monoxide (common with older furnaces or boilers in Philly), evacuate immediately and call 911 or your utility company. Once it's safe, call us for 24/7 emergency service. We can perform a thorough safety inspection of your heating system, check for cracks in your heat exchanger, and ensure proper ventilation to prevent future risks. We also recommend and install carbon monoxide detectors as part of our service.

For many Philadelphia homes, water heaters over 10-12 years old may be nearing the end of their reliable lifespan, especially if you're facing repeated repairs, rusty water, or insufficient hot water. Our technicians will provide a straightforward assessment during our free estimate. We'll explain if a repair makes sense or if a replacement is more cost-effective in the long run, considering factors like energy efficiency and your household's hot water usage.

Our preventative maintenance visits are designed to keep your system running efficiently and catch small issues before they become big problems. A typical visit includes cleaning coils and components, checking refrigerant levels (and looking for leaks), inspecting electrical connections, testing safety controls, calibrating your thermostat, and checking airflow. For heating systems, we pay special attention to heat exchangers and burners. This regular care helps extend your system's life and maintain its efficiency.