Saint Charles, IL

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Saint Charles, IL
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Professional HVAC Contractors in Saint Charles, IL

The highest-rated Heating & Air Conditioning companies out of 152 vetted & reviewed in the Saint Charles area.

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McNally's Heating and Cooling

McNally's Heating and Cooling

(49)
Air Conditioning, Heating, Air Duct Cleaning
“We struggled for three years with a totally garbage humidifier on new construction (Honeywell HE-300). We had enough, called Mc Nally's and our favorite technician Esteban was here the next day. In less than one hour a new Aprilaire humidifier w...”
Licensed, BBB Rating: A+
In Business Since 2019
Family Business
Coupons & Offers
Serving Saint Charles Area
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Service Express Heating and Air Conditioning

Service Express Heating and Air Conditioning

(50)
Heating, Agreements, Commercial
“Orlando arrived right on time and did a clean and check on my air conditioning system. He also was careful when working in my attic and cleaned up afterwards. Orlando has previously serviced my system and it's greatly appreciated to have the same ple...”
Licensed, BBB Rating: A+
In Business Since 1974
Offers Financing Options
Emergency Services
Serving Saint Charles Area
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Golden Seal Service Experts

Golden Seal Service Experts

(49)
Alternative Energy, Commercial Hvac, Cooling
“Technicians Patrick and Jin of Golden Seal Service Experts came today to our home for the yearly inspection to check out our AC unit, they did a great job, they are excellent technicians, professional and explained everything to us. We are very sati...”
ACE Certified
In Business Since 1998
Coupons & Offers
Emergency Services
Serving Saint Charles Area
FAQs
How can I bring my month-to-month AC expenses down?
Small tasks like changing the air filter as well as keeping your equipment maintained can go a long way in increasing energy efficiency. visit our full guide for cost savings you can earn by keeping your HVAC system healthy.
What are various types of air conditioner systems?
Central AC systems are ducted HVAC products that remove heat from your residence. There are also heat pump air conditioners, which extract heat with a reversible flow of coolant, as well as ductless mini-splits.
How much does AC service cost?
The cost of a/c services depends on the make and model, the severity of the trouble and other factors. For many common repairs, you might expect to pay a few hundred for parts and labor.
Should I replace my air conditioner?
Most business will recommend an AC replacement when the cost to repair your system is more than half the cost of a new system. For more factors to consider, visit our blog covering more details on whether to repair or replace your AC.
How does a heat pump work?
Heat pumps differ from other HVAC equipment because they move heat in or out of the building instead of creating it. The flow of heat can be reversed, allowing heat pumps to provide both heating and cooling.
Other questions that you might have are answered on the FAQ page of our website.
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Mendel Plumbing

Mendel Plumbing

(50)
  • Humidifier
  • Electrician
  • Questions
“Just had Jared M. Out to check our continuously running sump pump. After diagnosing the problem, Jared provided us with four options. He explained each of the options, responded to our clarifying questions. We asked him what he recommended and why....”
Accepts All Major Credit Cards
In Business Since 2006
Family Business
Free Initial Consultation
Serving Saint Charles Area
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Cool Operator Heating and Cooling Inc.

Cool Operator Heating and Cooling Inc.

(47)
Humidifiers, Indoor Air Quality, Cool Club Maintenance Program
“Today was our scheduled maintenance from Cool Operator. We moved here from out of state two years ago and didn't have knowledge of any heating & air conditioning companies. We are so thankful for Kathy, Todd & Chris. They are incredible honest and...”
Accepts All Major Credit Cards
In Business Since 2014
Family Business
Coupons & Offers
Serving Saint Charles Area
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Performance Heating & Air

Performance Heating & Air

(32)
Sheet Metal Fabrication, Duct Cleaning, Upgrade or Replacement
“Great Service & Pricing I received a quote & their pricing was competitive with 3 other quotes I received for a new furnace. I hired them & I am very happy with the prompt work & courteous service I received. Not sure why the reviewer Boba Fett is l...”
Emergency Services
In Business Since 1989
Coupons & Offers
Offers Financing Options
Serving Saint Charles Area
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TDH Mechanical

TDH Mechanical

(48)
Heat Pump, Ductless, Air Conditioning Services
“Working with TDH Mechanical, Heating and Cooling was one of the best experiences I have had working with a contactor. They were quick to respond, provided me with a great price and excellent customer service. The service technicians that installed o...”
Emergency Services
In Business Since 2006
Coupons & Offers
Offers Financing Options
Serving Saint Charles Area
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Four Seasons Heating

Four Seasons Heating

(41)
  • Valve
  • Sump Pump
  • Plumber
“The technician, Jamie, was prompt, courteous, and professional. I am thankful for him being all these. The quality of the tech is a big reason I choose and recommend Four Seasons b”
Emergency Services
In Business Since 2009
Coupons & Offers
992 St Charles St, Elgin, IL
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Ridgeway Precision Mechanical

Ridgeway Precision Mechanical

(24)
  • Job
  • Furnace
“I strongly recommend RPM. They are honest and genuinely care about others. They're prompt, clean and take the time to explain what's wrong. If I could, I would give them 10 stars !!! Thank you RPM for helping my family.”
Licensed, BBB Rating: A+
In Business Since 2009
Family Business
Emergency Services
Serving Saint Charles Area
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Fiebrandt Hvac

Fiebrandt Hvac

(10)
Sheet Metal Fabrication, Air Duct Sealing, Upgrade or Replacement
“Just moved to town; Realtor shared this recommendation. AC stopped blowing on 90' day. Ed sent technician out same day. Problem was a loose wire in the thermostat. Truly appreciate the honesty!! While here, also did AC tuneup & installed Nest thermo...”
Emergency Services
In Business Since 2014
Coupons & Offers
Offers Financing Options
Serving Saint Charles Area
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American Mechanical Heating & Cooling

American Mechanical Heating & Cooling

(15)
Air Duct Sealing, Upgrade or Replacement, New Installation
“My wife and I are very happy with the new installation of our HVAC system by American Mechanical Heating & Cooling for our personal home. Would highly recommend this company for all your HVAC needs.”
Emergency Services
In Business Since 2024
Coupons & Offers
Offers Financing Options
41W121 Whitney Rd, St. Charles, IL
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Harmonic Heating and Cooling

Harmonic Heating and Cooling

(15)
  • Efficient
  • Technician
  • Furnace
“For the past three years, we've had a maintenance contract with Harmonic Heating And Cooling company, and our eleven-year-old system is in perfect working order. Our technician today was an extremely nice, friendly young man. He did an amazing job an...”
Serving Saint Charles Area
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Pro Active Mechanical

Pro Active Mechanical

(3)
  • Prices
“Pete, thank you for everything you did with our AC system! You and your team did a fantastic job and the AC is purring like a kitten!”
Serving Saint Charles Area
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Hvac Options Inc

Hvac Options Inc

(2)
“My fan motor stopped working, and temperatures were in the upper 90's. I called Paul at 11am, and he was at my house by 3:45. The service was honest and thorough. We will definitely look to use them for future HVAC needs (not that we are hoping for a...”
Serving Saint Charles Area
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On the Mark Heating and Air

On the Mark Heating and Air

(50)
  • Tech
  • Humidifier
  • Questions
“The best and the nicest. Most importantly, I was surprised with the increased comfort level with the new furnace. It just feels so much more relaxed and quieter. And warmer! I appreciate Mark's patience and numerable explanations that helped me cho...”
NATE, NATE Certified
In Business Since 2017
Coupons & Offers
Offers Financing Options
2200 Stonington Ave Suite 110, Hoffman Estates, IL
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Borter Heating & Air Conditioning Co

Borter Heating & Air Conditioning Co

(49)
Upgrade Services, Repair Services, Commercial Services
“Borter Heating never disappoints. The service is always high quality, the people who do the work top notch, and the entire staff and company adhere to honest, high quality work ethics. They are thorough, prompt, courteous, and extremely knowledgeable...”
Licensed, BBB Rating: A+
In Business Since 1967
Family Business
Offers Financing Options
0N441 Pleasant Hill Rd, Wheaton, IL
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Fire 'n' Ice Heating & Cooling

Fire 'n' Ice Heating & Cooling

(47)
  • Diagnose
  • Quote
  • Home
“I recently heard a squeak noise coming from one of my furnace air conditioner units which within two days turned into a grinding noise. I called at about 4:30 pm and spoke to Mike who said he could have a tech to our home the next morning to diagnose...”
Licensed, BBB Rating: A+
In Business Since 1986
Family Business
Offers Financing Options
Serving Saint Charles Area
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Air-Rite Heating & Cooling

Air-Rite Heating & Cooling

(50)
Air Conditioning, Hvac Services, Annual Maintenance Benefits
“I have been using Air-Rite for over 20 years. I always have the same professional tech Tim come out for my service 2x a year. Excellent service and very knowledgeable. I don't have to worry about anything and I know my money is well spent. I highly ...”
Licensed, BBB Rating: A+
In Business Since 1966
Offers Financing Options
Emergency Services
1150 Frontenac Rd, Naperville, IL
Featured

Have you been noticing a high power bill this winter? It may be time to replace your furnace. Air-Rite has been serving Chicagoland for over 60 years and has the expertise to install a system that will keep you warm and save you money. Find out more about our furnace installation services and schedule an appointment today.

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Gray's Mechanical LLC

Gray's Mechanical LLC

(48)
Electric Heat Pump, Heating Repair, Maintenance Program
“I've been very impressed with Gray's Mechanical. They worked with me on solutions to my AC problem. We decided to replace the furnace and AC unit. Anthony was the installer and service technician. He was friendly and professional. He had the whole in...”
STAR Certified
In Business Since 2018
Family Business
Offers Financing Options
Serving Saint Charles Area
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Energy Services Air Conditioning and Heating Company

Energy Services Air Conditioning and Heating Company

(50)
  • Check
  • Hvac System
  • Efficient
“I can't say enough good things about this company. Have used them for 30+ years. They've serviced and installed our HVAC systems. Dependable, trustworthy, and thoroughly professional. From the telephone reception to consult, through sales and servi...”
Licensed, BBB Rating: A+
In Business Since 1985
Offers Financing Options
Emergency Services
512 W 5th Ave, Naperville, IL
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AWE Air Water Energy

AWE Air Water Energy

(50)
Air Conditioning, Heating, Humidification
“We like AWE because they let us know when they are coming and are always on time. They help us maintain our AC and heating. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services A/C system maintenance”
Licensed, BBB Rating: A+
In Business Since 1918
Free Initial Consultation
Offers Financing Options
Serving Saint Charles Area
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American Star Total Home Comfort

American Star Total Home Comfort

(48)
Cooling, Heating, Water Heaters
“I was so impressed! They came for a service call yesterday and sadly my 23+ year old air conditioner sadly had to get replaced. They were out by the next morning by 9 AM replacing my new air conditioning unit. They were honest, clean, annd explai...”
Licensed, BBB Rating: A+
In Business Since 1986
Offers Financing Options
Emergency Services
Serving Saint Charles Area
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Midwest Comfort Heating & Cooling LLC

Midwest Comfort Heating & Cooling LLC

(50)
  • Humidifier
  • Thermostat
  • Job
“Mark,Bryn., Leo were all extremely helpful and friendly. Everything fully explained. All work completed with 5star rating. They even have timely seasonal discounts. I HIGHLY RECOMMEND THEM!! πŸ‘ŒπŸ‘ŒπŸ‘πŸ‘πŸ‘ JW Positive Responsiveness, Punctuality, Quality,...”
Licensed, BBB Rating: A+
In Business Since 2021
Free Initial Consultation
Coupons & Offers
Serving Saint Charles Area
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Climate Control Services LLC

Climate Control Services LLC

(50)
Heat Pumps, Furnace, Air Conditioning
“Technicians showed up on time, very friendly. Performed work professionally and kept me updated on status of work on air conditioner. Found Capacitor starting to fail and recommended replacement. Noted I had the extended warranty which covered cost...”
Licensed, BBB Accredited
In Business Since 2009
Coupons & Offers
Offers Financing Options
13N085 Coombs Rd Unit D, Elgin, IL
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HVAC, Heating & AC Services in Saint Charles, IL Cost Estimates

Minimum cost
$1752
Maximum cost
$10500
National Average
$5466
Avg Per Hour Rates
$145
$3752
$7245
Average price range is based on 360 cost profiles
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Average Cost $5466
Minimum cost $1752
Maximum cost $10500
Avg Per Hour Rates $145

Average range $3752 to $7245 is based on 360 cost profiles.

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Heating & Air Conditioning, HVAC near Saint Charles

Popular in Saint Charles

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