Heat Pump Installation & Replacement
in San Marcos, TX

Heat Pumps in San Marcos

Whether you are replacing an aging system or converting from propane, here is how we approach heat pumps in San Marcos.

One Efficient System

A heat pump handles both heating and cooling, and in a San Marcos climate that runs more cooling than heating, the efficiency adds up. We size it to the home, not to a label, so it is not oversized and short-cycling.

Repair: Reversing Valve, Defrost, Charge

When a heat pump will not heat or cool, it is usually the reversing valve, the defrost control, or the charge. These are different from a furnace fault, and we diagnose them properly rather than treating it like a straight AC.

Propane and Rural Conversions

Out on Hays County acreage, swapping an aging propane furnace for a heat pump can cut the fuel bill and simplify the system. We handle the conversion and the electrical it needs under one license.

Why San Marcos Homes in Particular

The older neighborhoods around Belvin Street and downtown have homes that predate central air entirely. That means undersized panels, two-prong outlets, ungrounded circuits, and sometimes knob-and-tube still in service. We modernize it safely and pull the City of San Marcos permit so it is documented for resale.