In business over 75 years! Providing quality, honest service to the Chicagoland and south suburban areas.
Business highlights
85 years of trusted experience
Emergency Services Offered
Services we offer
Residential and light commercial HVAC, Heating & A/C repairs, installation & specializing in boiler work. We also install hot water heaters, whole house humidifiers and chimmney liners.
LEAHY TO THE RESCUE! Jim Leahy showed up 11AM sharp as promised and fixed our unit quickly for a great price.
Description of Work: Our AC went out during a heatwave.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$200
anita G.
07/2017
5.0
heating & air conditioning/hvac
+ -1 more
Called on Wed and work was done the following Monday . Thought it would take longer because it was in the 90's but not so.
Description of Work: AC unit needed a capacitor and wires were rubbing against the fan blades,causing a loud noise.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$225
KATHLEEN O.
12/2016
5.0
heating & air conditioning/hvac
+ -1 more
November 18, 2016 call went very well, showed me how to keep the furnace going until he came back and on 11 /23/16 at which time a rebuilt motor was installed to keep the furnace working until he can return to install new furnace. Returned all my calls in a timely manner. Very impressed with his professionalism and knowledge.
Description of Work: Old furnace stopped working. Mr. Leahy able to get it working until a new furnace is installed.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0
Yes, I recommend this pro
$95
Pauline A.
08/2016
5.0
heating & air conditioning/hvac
+ -1 more
unknown
Description of Work: .
Rating Category
Rating out of 5
Yes, I recommend this pro
David O.
10/2015
5.0
heating & air conditioning/hvac
+ -1 more
We have needed a new furnace for years. Every year or two ours stops working. We call Leahy and they manage to fix it. Most of these breakdowns happen during the coldest part of winter at night. They come out right away and fix the problem. Actually our furnace has stopped again and I'm getting ready to give them another call. I can't recommend them enough.
Description of Work: I have no idea, but we had no heat when we called them and it worked when they were done. It was a emergency call and they were very fast and reasonable.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$180
Pauline A.
02/2015
5.0
heating & air conditioning/hvac
+ -1 more
unknown
Description of Work: He fixed a problem left over from my last repair by a different vendor.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$115
Mike W.
06/2014
5.0
heating & air conditioning/hvac
+ -1 more
.
Description of Work: .
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$200
Karyn M.
01/2014
5.0
heating & air conditioning/hvac
+ -1 more
The Leahy people have always been good to us. We moved into this house knowing we had a very old boiler. We had them come every year to maintain it and check things over and it's lived a longer life I believe because of their good judgment. This season was the first time we've had to call with any sort of emergency and they have always been there very quickly. Not a lot of people understand these systems so he's constantly busy in the winter. But he's always great about calling and letting me know when he can come, he'll trouble-shoot over the phone with me (free of charge), and he's come over quite a few times without charge to get it running again all because we've used them to maintain the heater. We will of course have to get a new boiler and I dread this. But the Leahy people have made this much easier on us and we will no doubt have them do the work.
Description of Work: This visit actually didn't cost us anything. We have Leahy do an annual check-up on our steam heating system every year. And they came for free since they had just been there a month or so earlier. So that was nice. Essentially, it's been an incredibly brutal winter so far in Chicago. The very cold temps started right off in November and by December our heat was on full time. I had noticed a steamy sounding noise coming from the boiler which was unusual. Then during the first real cold snap when the heat was kicking on often the pilot went out and the heater wasn't staying on. Since it was about 2 degrees out, we called in a panic and Mr. Leahy showed up pretty quickly. He came out got it going again with no problems. It went off and stayed off again the next day and he came back that evening. It wasn't good news because the boiler was easily 45 years old. He found a crack in the cast iron boiler (which was making the steamy sounds) and condensation/water was leaking out and dribbling down onto the pilot light. In order to save me a costly fix at that moment, Mr. Leahy was able to move the burners and the heater has stayed on since. Of course, it's just a fix for now as we have to replace the steam boiler:(
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$150
Ni M.
12/2013
5.0
heating & air conditioning/hvac
+ -1 more
Called on a very cold day with the temp in the house falling, and was provided with some preliminary simple instructions to see if I could get the boiler to fire without a service call. Really appreciated. Service was required. They arrived an hour later, quickly determined the problems and repaired at a reasonable cost. Greg also provided recommendation on issue that could be taken care of at a later date.
Description of Work: Repaired thermocoupler on boiler and a leaking valve.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$200
John C.
11/2012
4.0
heating & air conditioning/hvac
+ -1 more
excellent work.
Description of Work: I asked for an estimate for replacing a whole house humidifier.leahy was out that week and finished quickly. it is a pleasure hiring them
Rating Category
Rating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0
Yes, I recommend this pro
$475
Brian P.
06/2012
4.0
heating & air conditioning/hvac
+ -1 more
I am very surprised that I do not see my prior review about Leahy Heating/cooling on Angie's list.It sure appears to be deleted.I am wondering if this information has been deliberately compromised and why.If this is the case - I question the integrity of Angie's list..
Description of Work: I am very surprised that I do not see my prior review about Leahy Heating/cooling on Angie's list.It sure appears to be deleted. I am wondering if this information has been deliberately compromised and why.If this is the case - I question the integrity of Angie's list.
Rating Category
Rating out of 5
Yes, I recommend this pro
$6,500
John K.
11/2011
5.0
heating & air conditioning/hvac
+ -1 more
I have used this company to repair my furnaces in my own home and in an apartment building I own (total 3 furnaces). Each time they were able to fix the problem at a reasonable price and did a great job. I have used this company about 4 times in the last 8 years.I also feel they are very trustworthy. We were in Mexico on vacation when our furnace went out in the apartment building. I had tenants who were freezing (0 degrees and snowy out!) with children. We called Leahy and they were able to go out to fix the furnace. They were very understanding and helped us deal with this since we were not coming back for several days. I was nervous about giving my credit card info to them without knowing what it would cost, but at the time we did not have any options. Furnace was fixed, tenants happy and warm and a charge of $150 for everything. That is pretty reasonable and we were thrilled. They have always responded and fixed the problem within 48 hrs of contacting them. They have also explained what the problem is and ways to prevent future problems. I recommend this company and will continue to use them in the future if needed.
Description of Work: Cleaned furnace, fixed valve
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$150
JOYCE C.
11/2010
5.0
heating & air conditioning/hvac
+ -1 more
I give Leahy an A+. They were great to work, honest and I highly recommend them !!!!!!!!
Description of Work: New Boiler
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$3,500
Brian O.
08/2009
5.0
heating & air conditioning/hvac
+ -1 more
I think that they are professional. They provide quality work. I am satisfied with their work.
Description of Work: They cleaned and checked out furnace.
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning
FAQ
Leahy Heating & Cooling Corp is currently rated 4.9 overall out of 5.
Sunday: Closed
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: 9:00 AM - 4:00 PM
Leahy Heating & Cooling Corp accepts the following forms of payment: Check,Discover,MasterCard,Visa
Leahy Heating & Cooling Corp offers the following services: Residential and light commercial HVAC, Heating & A/C repairs, installation & specializing in boiler work. We also install hot water heaters, whole house humidifiers and chimmney liners.