Heat Pump Repair in Buffalo Grove, IL
Buffalo Grove homes range from 1950s slab ranches to two-story homes built through the 1990s. Most heat pump repairs cost $275 to $765, flat-rate with parts and labor, and the $75 diagnostic is waived when you approve the repair.
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Need Heat Pump Repair in Buffalo Grove?
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 Buffalo Grove?
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 Buffalo Grove, IL (60089) from our shop in Streamwood, about 30 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
What Goes Wrong With Buffalo Grove Heat Pumps
Heat pumps in Buffalo Grove 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.
What Happens on a Buffalo Grove Heat Pump Call
We start by running the heat pump in the mode that is causing trouble, so we see the symptom instead of guessing. The technician checks the thermostat and wiring, the capacitor and contactor, the defrost sensor and control, the reversing valve and the refrigerant pressures, then airflow and the backup heat. You hear the cause and a flat-rate price before work begins, and most repairs are done on the first visit.
When to Repair and When to Replace a Buffalo Grove Heat Pump
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.
Heat Pump and HVAC Services in Buffalo Grove
Other ways we help Buffalo Grove homeowners.
Heat Pump Repair Prices in Buffalo Grove
Most bills land between $275 and $765. Contactors are $330 to $398 and capacitors $275 to $348. Refrigerant is priced per pound: R-410A $165 and R-454B $245, discounted when more than one pound is needed.
| 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 |
Any permit or added work is reviewed job by job before we start. Windows are estimates, since scheduling depends on demand and technician availability.
Why Buffalo Grove Homeowners Choose Pure Comfort
We repair ducted, dual-fuel and ductless heat pumps across Buffalo Grove.
Family-owned since 2008
Family-owned and run from Streamwood since 2008, with no franchise or call center in between.
Technicians on our payroll
Our own trained technicians handle every call, from diagnostics to installs.
Insured and certified
Technicians carry NATE and EPA 608 certifications, and the company is licensed and insured.
Lennox Premier Dealer and more
We install Lennox as a Premier Dealer and repair every major heat pump brand.
We confirm the repair with measurements, not just by listening to the unit start.
Not Sure What Your Heat Pump Needs?
Sometimes it is the heat pump, sometimes the thermostat or backup heat. We will tell you which in your Buffalo Grove home.
Feedback From Homeowners We Serve
What homeowners say after a repair tells you more than any ad.
What homeowners near Buffalo Grove say
“I was able to get a same day diagnostic for some back drafting I was having with my water heater. Gene was great. Friendly, honest and thorough as we discussed 3 different options and I was emailed estimates the same day.”
Water heater diagnostic
“Jose took care of the maintenance of our furnace in a timely and professional manner. Thank you very much.”
Furnace maintenance
“Nick and Gene are thoroughly knowledgeable and capable of the job required. They were very respectful and helpful in everything they said and did. Because of the work that they did at my home and their character and customer service make Pure Comfort shine as a company to trust.”
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 in Towns Near Buffalo Grove
Pure Comfort serves Buffalo Grove and nearby communities, including heat pump repair in Arlington Heights, heat pump repair in Palatine and heat pump repair in Deerfield.
Drive time: our shop in Streamwood is about 19 miles from Buffalo Grove, roughly 30 to 35 minutes away in normal traffic.
Zip codes: we cover Buffalo Grove homes in 60089.
Heat pump repair in nearby towns
- PalatineHeat pump repair
- Arlington HeightsHeat pump repair
- DeerfieldHeat pump repair
- Rolling MeadowsHeat pump repair
- Mount ProspectHeat pump repair
Near Buffalo Grove but not listed? We serve towns within about 20 miles of Streamwood. See all service areas or call (708) 515-4822.
Common Buffalo Grove Heat Pump Questions
How much does heat pump repair cost in Buffalo Grove?
Most heat pump repairs in Buffalo Grove cost $275 to $765, flat-rate with parts and labor. A capacitor is $275 to $348, a defrost sensor $340 and a defrost control board $765. The $75 diagnostic ($99 evenings, weekends and holidays) is waived when you approve the repair.
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.
Can I get same-day heat pump repair in Buffalo Grove?
Often, yes. Phones are answered 24/7, and we are about 30 minutes away in Streamwood.
Can a frozen heat pump damage itself?
It can, if it keeps running iced up. Use emergency heat until we diagnose the defrost system.
Do you repair ductless mini-split heat pumps?
Yes. We repair ductless heat pumps, including sensors ($330) and control boards ($1,065), along with ducted systems.
Should I repair or replace a 12-year-old heat pump?
Small repairs are usually worth it. A compressor or reversing valve on a heat pump that old usually is not, so we price both.
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.
Need Your Heat Pump Fixed in Buffalo Grove?
Call now and we will schedule your Buffalo Grove heat pump repair at the next open time.
- 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.