Heat Pump Repair in Northern Virginia
One system, two seasons of comfort. Request an assessment when your heat pump is not heating or cooling as expected.
Call 571-622-3333Choose the heat pump service you need
Request repair diagnostics when your heat pump has an active heating or cooling problem. For equipment operating normally, choose planned maintenance and confirm which inspection and cleaning tasks are included. If you are considering new equipment, request a replacement assessment. Tell us whether your system uses ducts or individual indoor units, and share the model if safely accessible so equipment support and visit scope can be confirmed.
Heat pump troubleshooting: useful observations before you call
Read the thermostat mode, selected temperature, and any displayed message. Note the affected rooms, whether air reaches the vents, outdoor conditions, and when performance changed. Follow the equipment manual for routine homeowner filter care. Record what happens during normal use rather than repeatedly switching modes or resetting equipment to reproduce a fault. A displayed message or ice alone does not identify a failed component. Keep panels closed and leave wiring, refrigerant, and internal controls to a qualified technician; you can request help without attempting a repair.
Start with the mode and the symptom
Is your heat pump struggling in heating mode, cooling mode, or both? Tell us whether air reaches the vents, whether the outdoor unit runs, and when comfort changed. A thermostat message, persistent ice, or repeated starts and stops is useful information for a diagnostic request. You do not need to identify a failed part.
What heat pump diagnostics can involve
A heat pump moves heat between indoors and outdoors. A useful assessment considers airflow, thermostat commands, electrical controls, refrigerant condition, and the indoor and outdoor equipment together. Depending on the fault and equipment, a technician may check operating temperatures, fan operation, sensors, and the reversing valve that changes the system between heating and cooling. Confirm the visit scope when scheduling.
Outdoor ice, defrost, and auxiliary heat
Some frost can occur on an outdoor coil in heating mode, and a defrost cycle is designed to clear it. Ice that persists, repeated loss of heat, or a noticeable change in operation deserves assessment. An auxiliary-heat message alone does not identify a failed heat pump. Note the outdoor conditions and whether the home reaches the selected temperature so the technician can distinguish operating behavior from a fault.
From findings to an approved repair
Ask for an explanation of the identified problem, the evidence behind it, and the proposed work. Confirm the diagnostic charge, parts and labor, any additional testing, and your total before authorizing a repair. After the work, ask which operating checks will confirm the original problem has been addressed and whether further work is recommended. Electrical and refrigerant work belongs with a qualified technician.
What affects heat pump repair cost?
The failed component, access, equipment model, part availability, and testing needed to establish the cause all affect a quote. A control repair and a major refrigerant-system repair can have very different scopes. Ask whether the diagnostic fee is separate or credited, and whether any equipment coverage applies. Fee credits and parts or labor warranty terms need confirmation; they are not automatically included.
Repair or replace a year-round system?
Compare the specific repair with overall condition, previous repairs, comfort in both seasons, and the cost and scope of a compatible replacement. An expensive repair may justify a second option, but age alone does not decide. If replacement is considered, review the indoor and outdoor combination, controls, ducts, and electrical requirements rather than comparing outdoor-unit prices alone.
Service coverage in Northern Virginia
Request heat-pump repair in Burke, Lorton, McLean, Tysons, Fairfax, Annandale, Arlington, Franconia, Alexandria, Kingstowne, Springfield, Falls Church, Vienna, Fort Hunt, Mount Vernon, Merrifield, Oakton, Dunn Loring, and Tysons Corner (Tysons). Share your city or ZIP so coverage and availability for your address can be confirmed.
View service areas and coverage details ↗In Fairfax? Explore local HVAC service and how to prepare your Fairfax request.
Questions about heat-pump repair
Why does my heat pump work in one mode but not the other?
Heating and cooling use shared equipment but different control commands and operating conditions. A reversing-valve, control, refrigerant, or airflow issue may be involved. Describe which mode works; testing is needed before a component can be blamed.
Does outdoor ice mean I need a new heat pump?
No. Persistent icing needs diagnosis, but it does not establish that the system must be replaced. Tell us whether the ice clears and whether heating performance has changed. Do not chip ice off the coil or open equipment panels.
What should I include in a repair request?
Include your city or ZIP, the affected mode, thermostat messages, when the problem began, and model information if safely accessible. Mention whether the issue is continuous or intermittent.
Can the repair be completed on the first visit?
That depends on the diagnosis, access, parts, and agreed scope. Confirm scheduling and any follow-up work with TemperAir; 24/7 phone access does not guarantee an immediate on-site repair.