A Pl of New Hampshire - Portsmouth's Emergency HVAC Services

Portsmouth's coastal environment can lead to higher levels of airborne particles and humidity, causing filters to clog faster. A clogged filter forces your system to work harder, increasing energy bills and wear. We provide thorough HVAC maintenance that includes replacing filters and checking your entire system to ensure optimal airflow and efficiency, protecting your investment and your indoor air quality.

If your AC is blowing warm air or you notice ice on the coils, a refrigerant leak is likely. It's important to call a professional immediately, as low refrigerant can cause severe compressor damage. Our technicians are EPA-certified to safely locate and repair leaks, then recharge your system with the correct amount of refrigerant to restore efficient, powerful cooling for your home.

We recommend professional HVAC maintenance at least once a year, ideally in the spring for your cooling system and fall for your heater. This proactive service is crucial in our climate to catch issues like early filter blockage or minor leaks before they lead to breakdowns during peak seasons. Our maintenance visit ensures your system runs safely, efficiently, and reliably year-round.