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Avatar for All Temp Heating & Air Conditioning Inc
All Temp Heating & Air Conditioning Inc
4.6(
433
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Winfield, IL and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"We recently replaced our Heating & Cooling system with a energy efficient furnace & air-conditioning unit. We knew what we wanted, so I received bids from 4 different suppliers, receiving bids for a apples to apples comparison. All-Temp was by far the best pricing. Our installation process went flawlessly & the installers answered any question that I had. They came back out to our home per my request on a couple more occasions, to adjust the amount of time the 2 stage system ran. Everyone that we have dealt with has been extremely professional, courteous & knowledgeable. We just received a clean & check of our system & Jen our technician met each of those attributes. I would highly recommend All-Temp for any of your heating or cooling needs. Herb Pitzman Huntley, IL"
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+2

Response time3 days
Response rate100%
10 neighbors recently requested a quote
Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Winfield, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Replaced capacitor. Still didn't work, so we were looking at ac replacement. Before we did, technician continued to experiment by cooling of the compressor with the garden hose and it worked! Saved me thousands in replacement costs."
Additional Photos
Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for G & R Heating and Air, LLC
G & R Heating and Air, LLC
4.6(
1,154
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Winfield, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Dwayne was prompt, efficient, knowledgeable and courteous. He explained what he needed to do to fix my ac and and quoted me the cost. I would definitely recommend G&R Heating and Air and Dwayne to my family and friends!"
New 16 seer A/C
Old A/C
Old furnace
New Furnace
Water heater Installation

+1

Response time2 hrs
Response rate91%
416 neighbors recently requested a quote
Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Winfield, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I would like to preface my statement by saying this company was recommended to me by my family member who has used this company regularly and has not yet had their AC unit replaced - their unit is 21 years old. I was having problems with my upstairs AC unit not cooling properly and called out to American Family for the first time with a service call thinking that the unit may only need repair (maybe needing freon or a leak as the blower motor seemed to still be working, just no cool air). It turned out to be the compressor. I elected not to replace the units compressor due to the age of the unit itself. The company rep suggested that we also replace the heating unit upstairs due to its age and noting the complications we were having at the end of the winter season (he did check it as well). He stated it would be cheaper to do both than one at a time, but also stated it was completely my choice. Knowing about this company from other relatives they do try to repair and/or resolve your HVAC issues first. However, my AC was beyond a reasonable repair. I asked for a bid without the heating unit and with the AC and heating. The quotes were individually fair and I elected to do the later (with heat and AC). They scheduled immediately with owner Tim. They were able to install the next day, but I elected 2 days later. I only paid for the service call at this point and they accepted my coupon. The service guys arrived timely. It was an extremely hot day (roughly 99 degrees), but the workers stayed all day installing both units until everything was satisfactory. They were pleasant and explained everything in detail. They cleaned up after themselves, taking the old units. There was very little residual left behind and considering they worked so long and it was so hot they were respectful and completed the job as stated. A part was missing during install, but it was immediately resolved as it was brought by someone else from the company, in turn, leaving them to continue working rather than leaving and coming back. I was very pleased overall and will use them again."
Response time20 mins
Response rate100%
5 neighbors recently requested a quote
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,290
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Winfield, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Four seasons is our heating and air conditioning service. This week we had this company clean our ducts. Alfredo. Our service provider was thorough and polite and most importantly concerned about keeping our home clean. Highly recommend"
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Response time9 hrs
23 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.6(
326
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Winfield, IL and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

Precision Today is a trusted multi-trade contractor with a expert technicians specializing in HVAC services for residential properties. We deliver fast, safe, and reliable solutions—backed by same-day service.\n\nOur HVAC services include heating and cooling system installation, furnace and AC repair, seasonal maintenance, ductwork services, thermostat upgrades, and energy-efficient system replacements. Whether you need a quick repair or a full system upgrade, our technicians work with precision and attention to detail to keep your home or business comfortable year-round.\n\nWith locations in Carol Stream, West Chicago, Grayslake, Palatine, Franklin Park, and Naperville, we provide efficient coverage across the surrounding Chicago suburbs—allowing us to respond quickly and keep your project moving.\n\nIf you’re looking for a responsive, professional contractor who prioritizes safety, speed, and quality, Precision Today is ready to help—often the same day you call.

Battery back up pump
Copper vent line repair
Copper vent line repair
Copper vent line repair
Kitchen sink update

+49

77 neighbors recently requested a quote
Recommended by93%of homeowners
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Air Conditioning questions, answered by experts

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

The Winfield, IL homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.