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Find Air conditioning pros in Des Plaines

Avatar for Shavitz Heating and Air Conditioning
Shavitz Heating and Air Conditioning
4.7(
417
)

Serving Des Plaines, IL and surrounding areas

Approved

In business since 1904

Free estimates

Emergency services offered

"Excellent service from my first call to Hope and then Linda who explained in complete detail what would be required to service my air conditioner and the cost. The servicemen, Branden and Jose, were very professional and went over my HVAC unit completely. The only access to the unit’s condenser coil is from the outside which needed to be cleaned/hosed down. I’m in a 3rd floor condo which requires an extension ladder to reach. Most HVAC service will not go any higher than 25 feet but the Shavitz servicemen had no problem reaching my unit which is approximately 35 feet up. Price for the service was a little higher than I expected but I fully understand after observing the work done. I will highly recommend Shavitz to others in my condo building including our building manager and also anyone who is in need of HVAC service. Great service from my initial call thru service completion."
Response time10 hrs
Response rate89%
11 neighbors recently requested a quote
Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
217
)

Serving Des Plaines, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"

Last year, earlier this year and last week my furnace would short cycle and not put out any heat (furnace is only four years old and is a high efficiency unit.) The problem was the condensation in  air intake pipe was freezing and causing a blockage. Previous technicians from Ralph's heating (installer of unit) had come out twice last heating season and defrosted the pipe.

After evaluating the situation Shawn from Porterhouse heating established that the intake pipe was sucking in the moist air from the outtake pipe and was freezing up. We contacted Ralph's who stated that the freezing was due to the extreme weather and not the positioning of the pipes. The position of the installed pipes didn't follow any of the configurations that were in the installation manual. (which would have kept the air from being sucked into the intake pipe)

Shawn's solution was to cut the pipe inside the basement so that it would take in air from the basement instead of outside. Furnace has been working like a champ.

I am very grateful to Shawn, that he was able to solve the problem.. I called on Thursday 1/8 to make an appt. for routine cleaning. Got the appt for the next day, Friday 1/9. The furnace starting acting up right after I called him and by Friday night the heat wouldn't go over 65. He came out and cleaned the furnace, it was working fine but in the evening it started short cycling and wouldn't come all the way on until the temp was down to 59. I sent a text to Shawn at midnight to let him know what was going on. He called back Saturday morning and came out that morning.

I explained to him about the previous problem with the frozen pipe and when he checked it he found it to be frozen. He gave me two options , cut the pipe inside (regular service charge) or redo the pipes (several hundred dollars). After completing the work he asked me to let him know during the day how things were working and if necessary he would come back on Sunday at no charge if I was still having a problem. Not many technicians would be willing to come out on a Sunday. 

."
Work truck
Certification
Business card
Response time9 hrs
18 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Besco Air Inc
Besco Air Inc
4.7(
833
)

Serving Des Plaines, IL and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Home AC went out when it was 90 degrees outside. BESCO Air came out the next day and Voila! Problem found and fixed. I've used these guys for years for both heating and AC. When other companies don't have the resources to respond promptly, BESCO comes through for me. With them, loyalty still matters."
Additional Photos
15 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)

Serving Des Plaines, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Home Comfort Systems replaced my old air conditioner with a new American Standard air conditioner. The day it was going to be installed, one of the owners, Steve, stopped by to look at the old air conditioner, and explain what was going to be done. The installers arrived an hour later, explained to me exactly what they were going to do, and all the specs of the new air conditioner. Roughly 2 hours later, they were finished. They explained the warranty, and cleaned up. The only evidence that they were there was the new air conditioner, no debris left behind. They were very professional, and I would gladly use them again!"
Additional Photos
Response time8 hrs
11 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for JML HEATING & COOLING INC
JML HEATING & COOLING INC
4.8(
42
)

Serving Des Plaines, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Our AC unit had stopped working the previous day, so I called a few local companies in the morning.
The only one that answered without going through voicemail was Jon (the owner) at JML.
After explaining our problem he had a few ideas of the cause, so we scheduled a service call for the same day.  He called when he was on his way and arrived on time.
Once here, he checked over the unit and diagnosed the problem.  Fixed everything while he was here and kept the price to the service charge.
Jon also gave some advice on a separate issue with the location and sizing of our return air ducts that would make the system more efficient.

"
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for G & R Heating and Air, LLC
G & R Heating and Air, LLC
4.6(
1,136
)

Serving Des Plaines, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"This business is the company that bought the older Barrington Heating and Air Conditioning. I have relied on Barrington to service my house furnace and A/C for more than 50 years. They have come to my rescue more than once. My service technicians have become friends, not just repair people."
New 16 seer A/C
Old A/C
Old furnace
New Furnace
Water heater Installation

+1

Response time2 hrs
Response rate91%
323 neighbors recently requested a quote
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FAQs for air conditioning projects in Des Plaines, IL

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Des Plaines, IL homeowners’ guide to air conditioning services

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