
Restore reliable comfort with expert heat pump repair in Auburn, WA from Infinity Heating & Air. Fast, dependable service you can count on, call today!


When your heat pump stops working properly, the comfort of your Auburn home is immediately at risk. Whether you’re dealing with a frigid winter night without heat or an unexpectedly warm day without cooling, a malfunctioning system is more than an inconvenience—it’s a disruption to daily life. Your heat pump is a sophisticated piece of equipment designed for year-round climate control. When it falters, you need fast, reliable, and professional service. At Infinity Heating & Air, we deliver trusted heat pump repair solutions that restore comfort and efficiency to your home.
We specialize in diagnosing and repairing all types of heat pump issues for Auburn homeowners. Our focus goes beyond quick fixes—we provide long-lasting solutions that improve efficiency, extend equipment life, and maximize your investment. With us, you can expect responsive service, professional communication, and dependable repair results.
When your system fails to reach the thermostat setting, it may indicate low refrigerant, a faulty compressor, or a malfunctioning reversing valve. These issues prevent your unit from switching effectively between heating and cooling modes.
A heat pump should run with a consistent, low-level hum. Grinding, rattling, squealing, or clanking sounds suggest mechanical trouble, loose parts, or debris in the system. Professional attention is essential to prevent further damage.
Short-cycling happens when your unit turns on and off more frequently than normal. This often stems from clogged filters, thermostat malfunctions, or system sizing issues. Not only does this affect comfort, but it also drives up energy consumption.
One of the biggest advantages of a heat pump is efficiency. If your bills rise unexpectedly, your system may be overworking due to underlying issues that require inspection by our team at Infinity Heating & Air.
Some frost in cold Auburn winters is normal, but heavy ice buildup signals a failed defrost cycle, refrigerant imbalance, or airflow restriction. If left unresolved, this can damage the compressor and shorten system life.
At Infinity Heating & Air, we take a transparent, detail-oriented approach to every repair. Our process is designed to identify root causes, provide clear solutions, and ensure your heat pump operates at peak performance.
Our technicians conduct a full evaluation of both the indoor and outdoor units. We carefully check refrigerant levels, the compressor, fan motors, thermostat calibration, and electrical components for accuracy and safety.
After identifying the issue, we explain it in clear terms. You’ll receive a detailed breakdown of repair options, recommendations tailored to your system’s condition, and budget-conscious solutions.
Once approved, we carry out the repair using industry-leading techniques and high-quality parts. From small adjustments to major component replacements, we ensure the job is done right the first time.
Before we leave, we run comprehensive system tests. This includes checking heating and cooling performance, verifying airflow, and ensuring proper cycling. We don’t stop until your comfort is fully restored.
Common issues include a stuck reversing valve, low refrigerant, a faulty outdoor fan motor, or a failed defrost cycle. A professional inspection is needed to determine the exact cause.
This depends on age, repair costs, and past breakdowns. Units older than 10–12 years or those needing major repairs may benefit from replacement. Our technicians at Infinity Heating & Air can guide you with an honest assessment.
During defrost mode, the system may temporarily blow cooler air. If this happens frequently or for extended periods, it may point to failing defrost controls, low refrigerant, or compressor issues.
If your heat pump is struggling to keep your Auburn home comfortable, don’t wait for the problem to worsen. Contact Infinity Heating & Air today to schedule professional diagnostic and repair services. Learn more about our maintenance plan, explore our current promotions, or request a detailed estimate. Be sure to check our reviews to see why Auburn homeowners continue to trust us for year-round comfort.

Our expert technicians are ready to serve you and your home.



