Leith Heating & Cooling is a locally owned and operated company that proudly serves the heating and cooling needs of the Northwest Suburbs of Chicago, IL. With more than 20 years of experience installing and servicing HVAC equipment, our knowledgeable and friendly professionals can help you with a variety of heating and cooling solutions. We offer quality service and brand name products for solutions that will last. Leith Heating & Cooling installs and services: Boilers, Furnaces, Air conditioners, Air purifiers, and Humidifiers. Leith Heating & Cooling offers knowledge and experience, and is completely dedicated to its customers. For the last three years, Leith Heating and Cooling has been rated one of the top companies in the country by a leading consumer online rating service. Call Leith Heating & Cooling today for customized solutions for your heating and cooling needs.
Business highlights
19 years of trusted experience
Veteran Owned & Operated
Family Owned & Operated
Emergency Services Offered
Services we offer
Furnace and AC repair and maintenance checks.
24 hour emergency services on all heating and cooling equipment.
Boiler repair and maintenance checks
New installs on Furnace/AC and Humidifiers
Leith was excellent to work with. Due to the unique nature of our home, a lot of forethought had to go into the job, and Brian was a great coach to us about the process and our configuration options along the way. We also use them for our Boiler maintenance, and we would highly recommend Leith Heating & Air to others. Great staff!
Description of Work: Full floor new A/C & ducts installation
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Tove G.
01/2018
5.0
heating & air conditioning/hvac
+ -1 more
Brian and Rocco are always prompt and polite and do a great job. They come out twice a year, once for AC in the spring and again in the fall for the furnace. They change my filters each time.
Description of Work: Furnace and AC cleaning
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
$270
Karen M.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Leith Heating has been maintaining our furnace and humidifier for several years. They are prompt, or call if unavoidably delayed. We can count on them to keep everything warm and toasty for the season.
Description of Work: Annual cleaning and tune up of furnace and humidifier.
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
$80
LYNNETTE M.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
I chose Leith Heating & Cooling over three other vendors. Brian Leith identified our existing furnace’s problems right away and developed a plan while we looked at the entire system. He provided the proposal including details in a timely manner He answered more questions promptly As someone who manages technical aspects and planning of IT projects, I expect a solid plan, good communication, and proper execution. I got all of the above with Leith Heating and Cooling. Great work!
Description of Work: New furnace and coil installation.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Nina F.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Great! Rocco is very professional and knowledgeable. I would highly recommend them!
Description of Work: I had my furnace cleaned
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
STEVE W.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Brian responded to my voice mail quickly, scheduled for the following day, showed up when promised, had the part in his truck, completed the work quickly. Got the unit back up and running.
Description of Work: Needed a part replaced on air conditioner.
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
$275
Denise D.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Brian was prompt, recommended a reliable brand (which I agreed with, as I blog for an HVAC company in TN and did PR for an HVAC expert author) and he got us up and running in no time at all.
Description of Work: We needed a new A/C installed.
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
$4,000
Lawrence D.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Vey smoothly. Brian is always a pleasure to work with, and obviously knows what he's talking about.
Description of Work: Brian Leith designed, installed, and maintains the heating and cooling system for an addition to our home, and he maintains an older system supplying the rest of our home. The system he built is quiet and efficient, and delivers exactly as he said it would, and he keeps everything running well. Our house has never been so comfortable. I'm not sure how to evaluate the price -- it seems in line with HVAC service we've had previously from other suppliers. We are certainly satisfied with the results.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$14,000
MAUREEN F.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Excellent. I have been a customer of Leith for several years. They a terrific--honest, competent and reliable.
Description of Work: General maintenance.
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
Leah W.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Excellent service and price! I’ve used Leith heating and cooling for 10 years and I have never been disappointed.
Description of Work: Heating and air repair.
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
Patricia G.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
They have always provided excellent service. Both Brian and Rocco are great!
Description of Work: I have used Leith for many years for yearly maintenance and repairs, when needed. The technicians are very professional and knowledgeable. They have been knowledgeable about both my old furnace and new equipment when I moved into a new construction home.
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
$190
Warren G.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
As noted, had a number of interactions with the Leith family, both father and son. While the father is now retired, his sons are top notch. Every interaction was prompt and professional, the prices were fair, and every step was explained and done well and the work area was left immaculate. These are the guys for all heating and cooling needs. I would not hesitate to call them again.
Description of Work: Needed "temporary" fix on an old unit, then a new "A"coil, then a new outdoor unit, then a new condensaate pump
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
Lynn V.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
It is always a positive and reassuring experience to work with Brian. He is incredibly knowledgeable and personable.
Description of Work: Yearly check on my heating/air conditioning unit.
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
$95
DINO V.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Work performed well and on a timely manner.
Description of Work: Serviced heating system
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
$100
Paty V.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Both employees that came one each different time, were great. They were very polite and explained what was happening. They even helped with two smaller things that I needed done with out any hesitation. I would definitely hire again.
Description of Work: Needed regular maintenance done on the furnace. They had to replace the ICM Module in the furnace. Both employees that came one each different time, were great. They were very polite and explained what was happening. They even helped with two smaller things that I needed done with out any hesitation. I would definitely hire again.
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
$464
Joe D.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Clean install. Would highly recommend Leith.
Description of Work: New furnace, humidifier and AC unit.
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
Mary L.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Very well, they are the BEST!!!!!! would recommend highly......
Description of Work: Repair furnace
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
Marion G.
11/2017
5.0
heating & air conditioning/hvac
+ -1 more
Extremely well. Chloe scheduled appt for me, Brian came quickly. Very professional, very re-assuring.
Description of Work: Furnace would not heat. Brian was here in a flash, fixed problem and explained everything to me.
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
$186
David S.
09/2017
5.0
heating & air conditioning/hvac
+ -1 more
From the quote of the job to finished product, everything went great.
Description of Work: Replace furnace and air conditioner
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
Response from Leith Heating & Cooling Inc.
Thank you so much for the good review! We are happy to help.
Linda C.
09/2017
5.0
heating & air conditioning/hvac
+ -1 more
Very satisfied. The technician was very personable and answered all my questions.
Description of Work: Serviced the furnace and changed filter
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
$84
Response from Leith Heating & Cooling Inc.
Thanks for the kind feedback. We are happy that we met your expectiations!
Marvin G.
09/2017
5.0
heating & air conditioning/hvac
+ -1 more
Couldn't ask for better service. Bryan and rocko we're very professional expert work ethics,very timely and courteous. They did a Super job!!!
Description of Work: New furnace and central air
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
$6,500
Emily M.
07/2017
5.0
heating & air conditioning/hvac
+ -1 more
We have a new build home and our AC hadn't been working properly. Rocco arrived promptly (he even called to see if he could come by earlier if it was convenient for me). He spent time looking over our entire system to figure out the problem. He told us what the issue was and the most efficient way to fix it. No fluff, no extra upsales, and no sugar coating- my kind of service. He was especially loving to my pup who greeted Rocco each time he came inside! I'll be using them regularly for both my home and our rental property.
Description of Work: A/C servicing and repair
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
$170
MAUREEN F.
06/2017
5.0
heating & air conditioning/hvac
+ -1 more
Excellent. Extremely reliable, family owed business
Description of Work: Routine furnace maintenance, new air conditioners
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
Larry K.
06/2017
4.0
heating & air conditioning/hvac
+ -1 more
They were fine. They were ok. I had to pay an extra fee, because it was Labor Day. The price was quite a bit, because it was an Holiday. It was about $200, or probably more. Maybe $250. It was the gas. They don't use Freon, they use the gas, and its more expensive. I had to pay extra for the Holiday. It was expensive. The circumstances of the Holiday, I don't know what you could say. I would look around more because to be honest, I thought he was a little pushy about trying to buy a new air conditioning, rather than fixing the one I had. I probably wouldn't, truth is I would not use them again. The only reason I used them is the regular people I usually use, I couldn't get. That is the reason why. They weren't bad, but I would just go with the regular people I had, if I can get them. I would tell them that they punctual and responsive. I think the price point was probably competitive with what other people charge. I would just tell using them in terms of they were trying to push a product, versus than fixing the problem that I had. They did fix the problem, but I felt they were leaning for me to buy an unit, which I didn't want to do. They did a good job, but be cautious of their sale tactics. He was fine. There was only one person.
Description of Work: I had an emergency, and my A/C needed to be charged up. They don't us Freon anymore, they used a different type of gas.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0
$250
David J.
05/2017
4.0
heating & air conditioning/hvac
+ -1 more
Brian quoted three different new furnace models at different price points. The most efficient, highest cost model qualified for several rebates that lowered the end cost to approximately what the mid-level furnace would have cost without rebates. We ordered the high level model and Brian was able to get the new furnace installed the next day. He and his assistant did an efficient and professional job for an average installed price. We haven't had any problems with the new furnace and we will likely use Leith Heating to install a new central air conditioning unit in the future, if we decide not to sell our house.
Description of Work: Our old gas furnace started to trip the carbon monoxide monitor with a 30ppm reading about once per day. It was a very low reading that was just enough to trip the monitor occasionally, but I wasn't going to ignore the problem. I called Brian and he came out to inspect our very old furnace the next day. He said the heat exchanger was leaking and the old furnace should be replaced. After the furnace inspection, the CO leak was much worse (>70ppm) and we could no longer operate the furnace safely. We needed a new furnace immediately, since the outside temperature was near zero degrees.
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Service Categories
Heating and Air Conditioning,
Air Duct Cleaning
FAQ
Leith Heating & Cooling Inc. is currently rated 5 overall out of 5.
Sunday: Open All Day
Monday: Open All Day
Tuesday: Open All Day
Wednesday: Open All Day
Thursday: Open All Day
Friday: Open All Day
Saturday: Open All Day
Leith Heating & Cooling Inc. accepts the following forms of payment: American Express,Check,Financing Available,MasterCard,Visa
Yes, Leith Heating & Cooling Inc. offers free project estimates.
Yes, Leith Heating & Cooling Inc. offers eco-friendly accreditations.
No, Leith Heating & Cooling Inc. does not offer a senior discount.
Yes, Leith Heating & Cooling Inc. offers emergency services.
Yes, Leith Heating & Cooling Inc. offers warranties.
Leith Heating & Cooling Inc. offers the following services: Furnace and AC repair and maintenance checks.
24 hour emergency services on all heating and cooling equipment.
Boiler repair and maintenance checks
New installs on Furnace/AC and Humidifiers