A&G Mechanical, LLC | Qualified HVAC Services in Tempe, AZ

Yes, this is a frequent problem here in Tempe, often caused by a failing reversing valve. The constant cycling between heating and cooling, especially during our mild winters, can cause this valve to wear out or get stuck. A&G Mechanical's technicians are experts at diagnosing and repairing or replacing heat pump reversing valves to restore your system's proper function for year-round comfort.

This is a classic sign of dirty condenser coils. Our desert environment means fine dust and debris can quickly coat the coils, acting as an insulator that prevents proper heat transfer. This forces your system to work much harder. A&G Mechanical provides thorough professional cleaning of condenser coils, a crucial service in Tempe to improve efficiency, lower energy bills, and prevent premature system failure.

Absolutely. Dryers, refrigerators, and other appliances in Tempe are particularly susceptible to dust-related issues, like clogged dryer vents or refrigerator condenser coils. These problems reduce efficiency and can lead to breakdowns. Our appliance repair service includes cleaning and maintenance specifically for these climate-induced issues, helping your appliances run better and last longer in our desert conditions.