It runs all year
It cools your home from April to October and heats it in winter. That is far more run time than a furnace that works only a few weeks a year.

Is your heat pump blowing cold air? Is it covered in ice, stuck on emergency heat, or not turning on? We can help today. AC Repair Pflugerville has repaired heat pumps in Pflugerville for more than 13 years. Our local techs offer same-day service, find the real cause, and give you a clear price before any work starts.
13+ yearsof heat pump repair in Pflugerville and Central Texas
Same-day service on most calls
All major brandsincluding Trane, Carrier, Lennox, Goodman, and Rheem
Upfront pricing and licensedinsured techs

A heat pump is one system that both heats and cools your home. In summer, it works like an air conditioner and moves heat out of your house. In winter, it runs in reverse and moves heat from the outside air into your house.
Even when it feels cold outside, there is still some heat in the air. A heat pump pulls that heat in and moves it inside. When it gets very cold, backup electric heat strips turn on to help.
Heat pumps are very common in Pflugerville because our winters are mild. They cost less to run than electric heaters, and you only need one system for the whole year.
A heat pump has a harder job than a regular AC or furnace, because it never really gets a break.
It cools your home from April to October and heats it in winter. That is far more run time than a furnace that works only a few weeks a year.
Months of 100°F days wear out the compressor, capacitor, and fan motor. A heat pump that struggled all summer is more likely to fail in winter.
When the temperature drops fast, the heat pump has to switch from cooling to heating and run hard right away.
Below-freezing nights make frost build up on the outdoor unit. If the defrost system fails, the unit can freeze solid.
Call us if you notice any of these signs:
After 13 years of heat pump repair in Pflugerville, these are the problems we see most:
| Problem | What it often means |
|---|---|
| Blowing cold air in heat mode | Bad reversing valve, low refrigerant, or thermostat problem |
| Outdoor unit frozen solid | Failed defrost board, sensor, or low refrigerant |
| Stuck in heat or cool mode | Reversing valve or solenoid problem |
| Aux heat runs all the time | Heat pump not keeping up, or a thermostat or wiring issue |
| Outdoor fan not running | Bad capacitor or fan motor |
| Unit hums but will not start | Failed capacitor or contactor |
| Short cycling | Dirty filter, wrong size system, or refrigerant problem |
| High electric bills | Heat pump not working well, so backup heat strips run too much |
Every heat pump repair visit includes a full check of the system. Our techs:
Check the thermostat settings and wiring.
Test the reversing valve to make sure the system can switch between heat and cool.
Check the defrost control and sensors.
Test the capacitor, contactor, and compressor.
Check refrigerant levels and look for leaks.
Inspect the outdoor fan and indoor blower motor.
Test the backup heat strips so you stay warm on the coldest nights.
Check the air filter and airflow.
Run the system in both heating and cooling mode to make sure it works right.
If your heat pump stops heating, you can switch your thermostat to emergency heat (sometimes called "EM heat"). This turns off the heat pump and uses only the backup electric heat strips.
Emergency heat keeps your home warm while you wait for a repair. But it costs much more to run, so use it only until we fix your heat pump. If your thermostat shows "aux heat" all the time on a normal day, that is a sign your heat pump needs a check.
We always try to repair your heat pump first. Because a heat pump works all year, it usually lasts about 10 to 15 years in Central Texas.
Heat pumps are a big part of our work. In 13 years, we have repaired heat pumps in all kinds of Pflugerville homes and weather, from 100°F summers to hard winter freezes.
Whether it is hot or cold outside, a broken heat pump needs fast help. We keep room for same-day calls.
You know the price before we start. No surprise fees.
We fix what is broken. We will not push a new system if a repair will do the job.
We use quality parts and back our work with a labor warranty.
We provide heat pump repair and heat pump service in Pflugerville (78660 and 78691), Round Rock, Hutto, Georgetown, Wells Branch, Manor, and North Austin.
Change your air filter every 1 to 3 months.
Keep the outdoor unit clear of leaves, grass, and plants.Leave at least 2 feet of space around it.
Do not cover the outdoor unit in winter.It needs air to work.
Avoid big thermostat changes.Large jumps make the backup heat turn on and cost more.
Get two tune-ups a year: one in spring before cooling season and one in fall before heating season.
Yes. We keep room in our schedule every day for same-day heat pump repair in Pflugerville. Call early for the best chance at a same-day visit.
It may be in its normal defrost cycle, which only lasts a few minutes. If cold air keeps blowing, the cause may be a bad reversing valve, low refrigerant, or a thermostat problem.
Some frost in cold weather is normal, and the defrost cycle should melt it. If the unit stays covered in thick ice, the defrost system may have failed. Switch to emergency heat and call us.
Yes. Steam from the outdoor unit usually means it is melting frost during a defrost cycle. That is normal.
If your heat pump is not working well, the backup heat strips run more often, and they use a lot of power. A heat pump repair or tune-up can often bring the bill down.
It depends on the problem. A new capacitor costs much less than a new compressor or reversing valve. We always give you a clear price before any work starts.
Most heat pumps in Central Texas last 10 to 15 years. Because they run all year, regular tune-ups help them last longer.
Yes. If your home has a gas furnace, see our furnace repair page.
Do not wait in a cold house or a hot one. Our local team has repaired heat pumps in Pflugerville for over 13 years, and we are ready to help today. Call AC Repair Pflugerville at (512) 737-6599 for same-day heat pump repair.