Serving Raleigh, Cary & surrounding Triangle communities
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Heating & cooling from one system

Heat pump repair for every season.

A heat pump can show trouble in heating mode, cooling mode or during the change between seasons. KOLD checks the whole system and explains what it needs.

Gloved hands checking an outdoor HVAC unit with a digital meter.
Gloved hands using gauges and a digital meter to diagnose outdoor heat-pump equipment.

Signs your heat pump needs service

Call when the system is blowing air at the wrong temperature, struggling to hold the thermostat setting, running in unusually short or long cycles, icing repeatedly or making a new sound.

Note whether the issue happens in heat, cool or both. That detail helps focus the diagnosis.

A newly installed outdoor heat pump with tidy connections beside a home.

The indoor and outdoor equipment work together

Heat pump performance depends on the outdoor unit, indoor equipment, controls, refrigerant circuit and airflow. KOLD looks beyond the first visible symptom to find the source of the problem.

Once the fault is clear, we explain the repair and any condition that could affect the decision.

A thermostat being checked with a handheld HVAC testing instrument in a bright home.

Auxiliary heat and cold-weather operation

Seeing auxiliary heat on the thermostat is not automatically a failure. It can be part of normal operation in colder conditions. If it stays on unexpectedly, the home is not warming or the energy use has changed sharply, the system deserves a check.

Before/after-style collage of packaged equipment beside a house.

When a repair is no longer the best value

Frequent repairs, declining performance and the condition of the equipment can make replacement worth comparing. KOLD will discuss that choice without treating every heat-pump problem as a sales opportunity.

Explore heat pump installation

Helpful answers

Common questions

Can a heat pump be repaired in heating and cooling season?

Yes. Describe which mode is giving you trouble and what the thermostat and equipment are doing.

Does ice on the outdoor unit always mean it is broken?

Some frost and defrost operation can be normal. Heavy, persistent ice or a system that is not heating should be inspected.

From a longtime customerClear explanations, careful work and confidence in the result Find KOLD on Google →

“KOLD is the only HVAC company I call. They’ve kept our older systems running for years, made a huge difference in the airflow and comfort of our home, and handled every repair with care. I always get a clear explanation of the options and confidence that the job was done right. I trust KOLD completely and recommend them without hesitation.”

George W.Longtime KOLD customer

Request Service

Need KOLD to take a look?

Send a service request online, or call or text 919-317-2639.

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