Heat Pump Repair in Cary, IL
Most Cary homes were built from the 1970s through the 1990s in subdivisions like Hillhurst, Cimarron, Mayfair and Fox Trails. We fix heat pumps flat-rate, with most repairs at $275 to $765 and no diagnostic charge when you approve the work.
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Need Heat Pump Repair in Cary?
Fast, honest heat pump repair from a family-owned team based in Streamwood.
- $75 diagnostic, waived when you approve the repair
- 24/7 emergency service, with same-day appointments available
- Trucks stocked with common heat pump parts like capacitors, contactors and defrost sensors, so most repairs are done in one visit
- Upfront, flat-rate pricing before any work starts
Time for a New Heat Pump in Cary?
Free in-home replacement estimates from a Lennox Premier Dealer.
- Good, Better and Best options with upfront pricing
- ComEd rebates applied where you qualify
- Financing available, including 0% APR on select Lennox systems during Lennox promotions
- Sized with a load calculation, installed and permitted
Quick Summary
Pure Comfort Heating and Cooling repairs ducted and ductless heat pumps in Cary, IL (60013) from our shop in Streamwood, about 35 minutes away. As of November 2026, common heat pump repairs cost $275 to $765 flat-rate with parts and labor: capacitors $275 to $348, defrost sensors $340 and defrost control boards $765, while a reversing valve is $1,470. The $75 diagnostic ($99 evenings, weekends and holidays) is waived when you approve the repair, and maintenance plan members save 10 to 15%. Call (708) 515-4822.
Reviewed by Gene Baldassano, owner and NATE- and EPA 608-certified HVAC technician since 2008 · Updated
Heat Pump Trouble in Cary Homes
Heat pumps in Cary work year-round: cooling in summer and heating through fall, spring and much of winter, often with a gas furnace or electric strips as backup. That makes them harder working than an air conditioner, and the problems we see most are failed capacitors and contactors, defrost sensors and boards, reversing valves that stick between modes, and refrigerant leaks. We test the system in the mode that is giving you trouble and check the backup heat at the same time.
Our Heat Pump Repair Process in Cary
Every visit follows the same order: thermostat call, outdoor unit power, capacitor and contactor, then the defrost controls and reversing valve, then refrigerant by measurement. Airflow, the filter, the drain and the backup heat get checked too. You approve a written flat-rate price, and the $75 diagnostic is waived with the repair.
Should You Replace Your Cary Heat Pump?
Heat pumps here typically last 12 to 15 years. If yours is younger and the problem is electrical or a defrost control, repair it. If it is older and needs a compressor, coil or reversing valve, compare it with a new system first. Remaining warranty can change the answer, so we check it.
What Else We Do in Cary
Related services for Cary homeowners.
Cary Heat Pump Repair Cost
A typical heat pump repair here costs $275 to $765. Larger repairs like a TXV ($1,250), reversing valve ($1,470) or compressor ($2,935) are priced the same way: one flat number before work begins. The diagnostic is waived with the repair.
| Repair | Typical price | Common symptom |
|---|---|---|
| Capacitor | $275 to $348 | Outdoor fan or compressor hums but will not start |
| Contactor | $330 to $398 | Outdoor unit will not turn on, or will not shut off |
| Defrost sensor | $340 | Heavy ice that does not clear in winter |
| Crankcase heater | $355 | Hard compressor starts in cold weather |
| Defrost control board | $765 | No defrost, or the unit stays in defrost |
| Refrigerant charge check | $125 | Weak heating or cooling |
| Refrigerant, per pound | R-410A $165, R-454B $245 | Low charge; discounted when more than one pound is needed |
| Leak search and nitrogen pressure test | $610 | Charge keeps dropping |
| TXV (metering device) | $1,250 | Poor capacity, frosting, high superheat |
| Reversing valve | $1,470 | Stuck in heating or cooling |
| Compressor | $2,935 | Compressor failed or grounded |
| Diagnostic | $75 ($99 evenings, weekends and holidays) | Waived when you approve the repair |
Permit needs and any extra work are reviewed for the specific project. Windows are typical rather than guaranteed, since scheduling depends on current demand and technician availability.
Why Cary Families Trust Pure Comfort
Pure Comfort has served Cary from Streamwood since 2008.
Local and family-owned
Founded in Streamwood in 2008 and still owned and operated by the family who started it.
No subcontractors
Repairs and installs are done by Pure Comfort employees, start to finish.
Insured and certified
Technicians carry NATE and EPA 608 certifications, and the company is licensed and insured.
Premier Dealer, any brand fixed
We install Lennox as a Premier Dealer and repair every major heat pump brand.
The last step is a full operating check, including the thermostat settings for heat pump and backup heat.
Still Uncomfortable in Your Cary Home?
A heat pump that runs but cannot keep up is worth a call too. We will explain what we find.
Feedback From Homeowners We Serve
Here is what neighbors near Cary say about working with us.
What Cary homeowners say
“Very honest and fair pricing. I would recommend them to anyone.”
Service visit
“Jose took care of the maintenance of our furnace in a timely and professional manner. Thank you very much.”
Furnace maintenance
When you need HVAC due to an unexpected event you want someone who not only can provide the service you need….
Great service. Very professional. They try all avenues to resolve issues with equipment. Always a pleasure to work….
Had an issue with the thermostat reading erroneously, as soon as I contacted Pure Comfort, they got back….
Our serviceman, Gene, was very responsive, professional and thorough. He explained each aspect of the issue clearly and….
I called them at 7am with no heat, the only available spot they had was in the afternoon, 5 minutes later they called….
Gene was professional, on-time, very friendly and did a thorough job inspecting our A/C unit. He also checked….
Quick and honest service and advice last minute on a Sunday. Clean crew and equipment. Gene was a knowledgeable….
Gene did not give up on the problem. It was a crazy situation but he never gave up found the problem and fixed it. Thank you….
Furnace wasnt working. Called Pure Comfort after hours and they came right out and helped me. The furnace….
Very professional, definitely knowledgeable had the furnace fixed in 10 minutes. I can honestly say I trusted Gene….
We Also Fix Heat Pumps Near Cary
Pure Comfort repairs heat pumps throughout Cary and the towns around it, including heat pump repair in Algonquin, heat pump repair in Lake Barrington and heat pump repair in Crystal Lake. Drive time: our shop in Streamwood is about 35 minutes from Cary in normal traffic. Zip codes: we cover Cary homes in 60013.
Heat pump repair in nearby towns
- AlgonquinHeat pump repair
- Lake BarringtonHeat pump repair
- Crystal LakeHeat pump repair
- North BarringtonHeat pump repair
- Barrington HillsHeat pump repair
Near Cary but not listed? We serve towns within about 20 miles of Streamwood. See all service areas or call (708) 515-4822.
Common Cary Heat Pump Questions
What do common heat pump parts cost to replace?
Capacitor $275 to $348, contactor $330 to $398, defrost sensor $340, crankcase heater $355, defrost control board $765, TXV $1,250, reversing valve $1,470 and compressor $2,935, all flat-rate.
Why does my heat pump blow lukewarm air?
Heat pumps deliver lower supply temperatures than furnaces, so lukewarm air can be normal. Air that feels cold, or a house that will not reach the setpoint, needs a diagnosis.
Do you cover all of Cary?
Yes, every Cary address in 60013. Our shop in Streamwood is about 35 minutes away.
Can a frozen heat pump damage itself?
It can, if it keeps running iced up. Use emergency heat until we diagnose the defrost system.
Can you fix my Carrier, Trane or Mitsubishi heat pump?
Yes. We service all major ducted and ductless heat pump brands.
Is a reversing valve worth replacing?
On a younger heat pump, often yes. At $1,470, it is worth comparing with replacement on a unit past 10 to 12 years.
How often should a heat pump be serviced?
Twice a year is ideal, since it heats and cools. Our maintenance plan covers a tune-up in each season and saves members 10 to 15% on repairs.
Book a Cary Heat Pump Diagnostic
Our technicians are about 35 minutes from Cary. Call or book online, and we will diagnose and price the repair before any work starts.
- You get a scheduled window and the technician's name
- We diagnose and price the work before anything starts
- Replacement estimates are free, with no obligation
Call (708) 515-4822 to book a Cary visit right away, or use the form during business hours.