Heat Pump Repair in Dumas

Serving Dumas and every community across Moore County.

Tell us about the job

Takes about a minute. No obligation.

Step 1 of 3: Equipment
A single-story red brick house with a dark shingled roof, attached two-car garage with a white door, and shrubs along the front, seen under an overcast sky with a rain-soaked driveway reflecting the house and a large tree overhanging from the right.

Before a contractor can price a heat pump repair in Moore County, they have to sort out what the system has actually been through. 228 severe weather events were recorded in Moore County, Texas between 2015 and 2024. At that rate, severe weather is part of the normal operating environment for every unit in the county, not an occasional variable. That changes what a repair diagnosis looks at first: refrigerant lines, electrical connections, and compressor wear all accumulate stress under repeated demand spikes, and a contractor who skips that history risks replacing a part that was already failing rather than the one that drove it there.

NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31.
Interior of a garage with large round metal ducts suspended from a wooden joist ceiling, a concrete block wall, a sectional garage door, an aluminum step ladder, and a filled fabric sack on the floor.

Stock built by that point in this county was fitted with heat pumps that have since aged well past their original service window. Half the homes in Moore County, Texas were built in 1975 or earlier (2020-2024 ACS 5-year). A contractor opening a unit from that era is not reading a current parts catalog; they are finding out whether the compressor, reversing valve, or control board the system takes is still in production or has to be sourced on a shrinking secondary market. That supply question shapes the repair bill more than the labor does.

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates

The Parts of a Heat Pump a Contractor Checks First

Isometric cutaway illustration of a single-story house showing interior rooms with ductwork, a furnace or air handler, and refrigerant lines running outside to a condenser unit on a pad.

The outdoor unit sits outside the house and holds the compressor and the condenser coil. The compressor is the piece contractors go to first when a heat pump stops moving heat. A failed compressor, a refrigerant leak at the coil, or a seized fan motor in that cabinet will each kill the system in a different way.

The air handler lives inside, usually in a closet, attic, or utility room, and pushes conditioned air through the house. It holds the evaporator coil, the blower motor, and the expansion valve, any of which can be the source of a heating or cooling problem. The reversing valve, which is specific to heat pumps and sits in the refrigerant line, is what a contractor checks when the system runs but heats instead of cools or cools instead of heats.

The drawing shows the general layout of a heat pump system, and a licensed contractor determines which parts apply and what needs attention in your specific home.

Get matched in Moore County

Moore County by the numbers

228

228 severe weather events were recorded in Moore County, Texas between 2015 and 2024.

NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31.
1975

Half the homes in Moore County, Texas were built in 1975 or earlier (2020-2024 ACS 5-year).

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
8,277

Moore County, Texas holds 8,277 housing units (2020-2024 ACS 5-year).

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
62.5%

Owners occupy 62.5% of the occupied homes in Moore County, Texas (2020-2024 ACS 5-year).

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
Rules & Standards Governing Heat Pump Repair in Moore County, Texas1 sourced rules and standards

Licensing and Legal Requirements in Moore County, Texas

In Texas a person may not engage in air conditioning and refrigeration contracting unless that person holds a license issued under the state air conditioning and refrigeration contractor law.

Texas Department of Licensing and RegulationTex. Occ. Code Ch. 1302 (Texas Department of Licensing and Regulation)Verified 2026-09-10

Severe Weather Events in Moore County

Weather in this part of Texas puts real demands on heat pump systems, which work hardest when conditions outside swing furthest from comfortable. How often that stress arrives is a local fact, and it shapes what a heat pump here is asked to do over its service life.

Severe weather events by county — Moore County
403020100
2015201620172018201920202021202220232024
35

228 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.