Heat Pump Repair in Deerfield, IL
About 43 percent of Deerfield homes were built in the 1950s and 1960s. Flat-rate heat pump repairs typically cost $275 to $765, and the $75 diagnostic comes off when you go ahead.
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Need Heat Pump Repair in Deerfield?
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 Deerfield?
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 Deerfield, IL (60015) from our shop in Streamwood, about 50 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
Common Heat Pump Repairs in Deerfield
Ice on the outdoor coil, cold air in heat mode and a system stuck in cooling are the heat pump problems Deerfield homeowners call about most in winter. In summer it is the same list as an AC: capacitors, contactors and refrigerant. We find the cause with meters and gauges before quoting.
Step by Step: Heat Pump Repair in Deerfield
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.
Is Your Deerfield Heat Pump Worth Fixing?
We weigh the repair price against the age, refrigerant and history of the system. An isolated failure on a heat pump with a good record is usually worth repairing. A major refrigerant repair on an aging unit usually is not. You get both options in writing.
Other Services for Deerfield Homes
Other heating and cooling work in Deerfield.
Deerfield Heat Pump Repair Cost
Expect $275 to $765 for the common heat pump repairs. A capacitor is $275 to $348, a defrost sensor $340, a crankcase heater $355 and a defrost control board $765. You see the full price in writing before we start, and plan members save 10 to 15%.
| 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 |
Extra work and any permit are discussed with you first. Arrival windows reflect current demand and technician availability.
Why Deerfield Homeowners Choose Pure Comfort
We repair ducted, dual-fuel and ductless heat pumps across Deerfield.
Family-owned since 2008
Run by the family that founded it in Streamwood in 2008, with the owner still reviewing the work.
Our own technicians
No subcontractors. The people who diagnose your furnace are the people who fix it.
Trained and insured
Licensed and insured, with NATE- and EPA 608-certified technicians on every truck.
Lennox Premier Dealer
Lennox Premier Dealer, and we service Carrier, Trane, Goodman, Mitsubishi, Bosch and the rest.
Every repair is tested in the mode that failed, then in the other mode, before we close the job.
Need a Straight Answer on Your Heat Pump?
Tell us what your heat pump is doing, and we will diagnose it and price the fix before any work starts.
Feedback From Homeowners We Serve
Real Google reviews from homeowners near Deerfield.
What Deerfield homeowners say
“Great job Very professional tech we will now use your services going forward”
Service visit
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….
Heat Pump Repair Close to Deerfield
Pure Comfort repairs heat pumps throughout Deerfield and the towns around it, including heat pump repair in Northbrook, heat pump repair in Arlington Heights and heat pump repair in Des Plaines. Drive time: our shop in Streamwood is about 50 minutes from Deerfield in normal traffic. Zip codes: we cover Deerfield homes in 60015.
Heat pump repair in nearby towns
- NorthbrookHeat pump repair
- Buffalo GroveHeat pump repair
- Mount ProspectHeat pump repair
- Arlington HeightsHeat pump repair
- Des PlainesHeat pump repair
Near Deerfield but not listed? We serve towns within about 20 miles of Streamwood. See all service areas or call (708) 515-4822.
Common Deerfield Heat Pump Questions
What does a typical heat pump repair cost in Deerfield?
Usually $275 to $765. Bigger repairs cost more: a reversing valve is $1,470 and a compressor $2,935. Every price is flat-rate and written before work starts.
Is cold air from my heat pump normal in winter?
During a defrost cycle, briefly, yes. Cold air that lasts points to the reversing valve, defrost controls, refrigerant or backup heat.
Do you cover all of Deerfield?
Yes, every Deerfield address in 60015. Our shop in Streamwood is about 50 minutes away.
Is ice on my heat pump normal in winter?
Light frost is normal, and the heat pump clears it with a defrost cycle. Heavy ice that stays after defrost points to a defrost sensor, defrost board, airflow or refrigerant problem.
Do you repair heat pumps from other brands and installers?
Yes. We are a Lennox Premier Dealer, but we repair all major heat pump brands, including systems another company installed.
Is it worth replacing a heat pump compressor?
Only on a fairly new system or one still under parts warranty. On older units, a new heat pump is usually the better buy.
Is a maintenance plan worth it for a heat pump?
Usually, since heat pumps run year-round. Plans start at $15 a month and include tune-ups and repair discounts.
Book a Deerfield Heat Pump Repair
Book online or call, and a technician will be in Deerfield as soon as a truck is open.
- 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
The phone is faster than the form: (708) 515-4822, answered around the clock.