Expert HVAC Contractors in Oak Lawn, IL

The highest-rated Heating & Air Conditioning companies out of 124 vetted & reviewed in the Oak Lawn area.

Leslie Heating

Leslie Heating

(49)
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“John H provided great service. Was very knowledgeable and answered all of our questions. When setting up the service, I was contacted promptly and had a great experience with customer service.”
Coupons & Offers
In Business Since 2004
Offers Financing Options
Emergency Services
Serving Oak Lawn Area
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Chicagoland Heating

Chicagoland Heating

(46)
  • Check
  • Efficient
  • Work
“Excellent and courtesy service from the technician Mr. Jerry. He was on time and very friendly and explained everything going on with the furnace. Everything was excellent and passed expectations.”
Emergency Services
In Business Since 2001
Family Business
Free Initial Consultation
4505 SW Hwy, Oak Lawn, IL
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House

House

(50)
  • Communication
  • Radiators
  • Floors
“Jason went right to work as soon as he arrived. He identified a problem that many previous techs have missed and we saw results right away. This week we had below zero temps and thanks to his work, my kids will sleep comfortably in their rooms.”
Emergency Services
In Business Since 1960
Locally Owned & Operated
Family Business
334 Harrison St, Oak Park, IL
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King Heating

King Heating

(44)
Air Filters, Air Duct Cleaning, Commercial
“This company is professional, thorough and thoughtful. When you give them your business, you're supporting local and small business. This is the best choice in the south Chicago suburbs.”
Offers Financing Options
In Business Since 2006
Free Initial Consultation
Emergency Services
Serving Oak Lawn Area
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Air Kings Heating and Cooling

Air Kings Heating and Cooling

(50)
Tankless Water Heaters, Water Filtration
“We have been customers of Omar for two years and always have been satisfied. Amy is on the phone checking in during crisis and problem solving! Victor came out and serviced our unit this year. Even in 100 degree heat Amy cooled me off literally on th...”
Coupons & Offers
In Business Since 2017
Offers Financing Options
Accepts All Major Credit Cards
18880 Oak Ave, Mundelein, IL
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Climate AIR Heating & Cooling

Climate AIR Heating & Cooling

(49)
  • Furnace
  • Price
  • Efficient
“Wonderful, amazing service! You won't find the honesty and expertise anywhere else, believe me. Climate Air and Heating responded to my phone call right away and was at my home within the hour. Not only did they fix our air conditioning issues, he ...”
In Business Since 2000
5435 W 110th St, Oak Lawn, IL
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SG Heating & Cooling Services

SG Heating & Cooling Services

(21)
Appliance Repair, Heating Services, Heat Pumps
“I am pleased with how fast they fixed my refrigerator. I saved my food from spoiling after I had just did my groceries. Thank you so much Alex. He was a fantastic technician. Recommend them to everyone.”
Free Initial Consultation
In Business Since 2021
Se Habla Español
Accepts All Major Credit Cards
9724 SW Hwy, Oak Lawn, IL
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GMI Mechanical

GMI Mechanical

(21)
Indoor Air Quality Services, Hvac Services, Maintenance Agreement Options
“Very professional, clean, prices are great, on time, vertical knowledgeable. Took time to explain everything that was going on. I was very satisfied 😌 …”
Coupons & Offers
In Business Since 2023
Offers Financing Options
Emergency Services
5516 W 110th St Suite 13, Oak Lawn, IL
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Al's Cooling & Heating

Al's Cooling & Heating

(18)
  • Price
  • Water Heater
“Al's replaced the entire AC unit at our house (both indoor and outdoor parts) after it stopped working due to old age. It was done on time, on budget and at a reasonable price. They were very easy to work with and I would recommend them to anyone!”
Offers Financing Options
In Business Since 2021
Free Initial Consultation
Emergency Services
Serving Oak Lawn Area
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R & R Heating & Air Conditioning

R & R Heating & Air Conditioning

(1)
Water Heaters, Residential Heating & AC, Indoor Air Quality
“Fair and honest. Would highly recommend!”
Family Business
In Business Since 2016
Coupons & Offers
Emergency Services
5425 W 110th St #5034, Oak Lawn, IL
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Berwyn Western Plumbing and Heating Company

Berwyn Western Plumbing and Heating Company

(14)
  • Furnace
  • Price
“I needed a new furnace & A/C installed and after getting some estimates Berwyn Western was the most reasonable. The installers worked with me to get both units installed and answered my questions concerning the installation. They made sure that I was...”
Offers Financing Options
In Business Since 2004
Family Business
Emergency Services
Serving Oak Lawn Area
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Eich's Heating and Cooling Company

Eich's Heating and Cooling Company

(12)
  • Price
“I have used Eich's for over 20 years and they have continuously provided good response time, service and fair prices while being professional and easy to work with. Costs are provided upfront along with detailed explanations for work done and future ...”
Family Business
In Business Since 2013
Free Initial Consultation
Licensed
Serving Oak Lawn Area
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Bullseye

Bullseye

(1)
“SUPPORT LOCAL! Very responsive, honest and professional!! I wouldn't hire anyone else...highly trusted! Thank you!!”
In Business Since 2004
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
Oak Lawn, IL
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Spannuth Boiler Co.

Spannuth Boiler Co.

(10)
  • Prices
“Spannuth does maintenance on our vintage condos boiler. Always professional and knowledgeable. This year, they installed a new hot water heater. The total cost was way under the nearest estimate, which was $3,000 more. Got the job done on time. Highl...”
In Business Since 1941
Emergency Services
Accepts All Major Credit Cards
235 Harrison St, Oak Park, IL
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Omax Hvac Inc

Omax Hvac Inc

(5)
“Service technician arrived within 1 hour of call and handled the problem promptly and efficiently! I'm very satisfied with the respectful and honest advice! Very affordable pricing as well!”
In Business Since 2023
Free Initial Consultation
6115 W 94th St, Oak Lawn, IL
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Climate/Tech H.v.a.c.

Climate/Tech H.v.a.c.

(11)
“I use Dave for all my Heating and Air Conditioning needs. He gives me a fair price and always backs his work. I've been using Climate/Tech for 6 years now.”
Transparent Fees & Pricing
In Business Since 2006
Emergency Services
Licensed
Serving Oak Lawn Area
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JBS Heating & Cooling

JBS Heating & Cooling

(15)
  • Water
  • Maintenance
  • Cleaned
“From service to quality all the way to efficiency. Jason is the way to go. Hands down the most reliable and most importantly honest & trustworthy person to have around. Thanks Jay!”
In Business Since 2013
Serving Oak Lawn Area
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C R Leonard Plumbing & Heating

C R Leonard Plumbing & Heating

Boiler Repair, Sump Pumps
“C.R. Leonard Plumbing & Heating, Inc. is a family-owned and operated commercial plumbing and heating company that has been serving the northern Illinois area since 1985. Fully licensed, bonded, and insured company, C.R. Leonard is a member of the Wil...”
In Business Since 1992
Family Business
Licensed
2231 Oak Leaf St, Joliet, IL
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GWB Highlanders Heating and Air Conditioning. Inc.

GWB Highlanders Heating and Air Conditioning. Inc.

(4)
  • Price
“Wes and his crew are excellent. We use him whenever we have any problem with our heating or air-conditioning or for any maintenance issues. Wes goes out of his way to make sure that any problems we have are fixed immediately. He performs the work on ...”
In Business Since 2010
Free Initial Consultation
5651 W 88th St, Oak Lawn, IL
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Midwest Test and Balance L.l.c.

Midwest Test and Balance L.l.c.

(4)
“Highly Recommended! The city of City of Chicago is now mandating a Test & Balance report for any new retail locations looking to build out a retail location through permitting. I called Midwest T&B and he arrived the next day. How service was preci...”
In Business Since 1997
373 Lawn Ln, Des Plaines, IL
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Duffy's Air Cleaner

Duffy's Air Cleaner

(18)
  • Informative
  • Furnace
  • System
“We recently had Tim come out to check on our A/C problem. He is by far the most knowledgeable technician we ever had! He was very efficient and answered all our questions in detail. Will always be using this company and their technician from now on ...”
Serving Oak Lawn Area
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Affordable American Air

Affordable American Air

(50)
  • Polite
  • Diagnosed
  • Night
“Home A/C not cooling and frost buildup on A/C outside hose. So glad to get in touch with Nick from this company. He asked questions to get idea of problem and was out within two hours. Very professional and detailed. Relayed findings and cost to re...”
Offers Financing Options
In Business Since 2019
Emergency Services
NATE Certified
Serving Oak Lawn Area
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Planz Heating & Air Conditioning

Planz Heating & Air Conditioning

(41)
  • Call
  • Furnace
  • Questions
“These guys are super trustworthy and very responsive. We used them on a Saturday and there were here within a few hours and had our heater fixed an hour later. Greg checked in with his ETA, took his snowy shoes off when entering my house, answered al...”
In Business Since 2011
Emergency Services
Serving Oak Lawn Area
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Fire 'n' Ice Heating & Cooling

Fire 'n' Ice Heating & Cooling

(47)
  • Pricing
  • Questions
  • Product
“Fire 'n' Ice was terrific in replacing our furnace last week. From Jim, who guided us on which type of furnace to get, to Joe, the technician who installed it, the service was first class. I cannot recommend them enough.”
Emergency Services
In Business Since 1982
Family Business
Coupons & Offers
Serving Oak Lawn Area
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HVAC, Heating & AC Services in Oak Lawn, IL Cost Estimates

Minimum cost
$1837
Maximum cost
$11008
National Average
$5730
Avg Per Hour Rates
$153
$3934
$7595
Fair price range is based on 379 cost profiles
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Average Cost $5730
Minimum cost $1837
Maximum cost $11008
Avg Per Hour Rates $153

Fair range $3934 to $7595 is based on 379 cost profiles.

Why these companies made our list

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