Round Lake, IL HVAC Contractors

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Round Lake, IL home and other homes. More
  • We install and service HVAC equipment of all brands and models, residential and commercial. By subscribing to o...

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    Click to call23.7 miles from Round Lake, IL
  • Home Comfort is a local, family-owned company. Your comfort level in your home is very important to us. We conside...

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    Click to call26.5 miles from Round Lake, IL
  • THE OLD… Fifty years ago customer service meant something completely different than it does today. No one had...

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    Click to call45.2 miles from Round Lake, IL
  • Same Family owned and operated since 1935! Big enough to do the job small enough to care. Heating repairs and new...

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    Click to call49.3 miles from Round Lake, IL
  • CK Mechanical serves the Chicagoland area with professional heating, cooling and indoor air quality services for b...

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    Click to call21.6 miles from Round Lake, IL
  • Al Beyers, Inc-Indoor Comfort Systems is a company with a solid background spanning three generations. Our success...

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    Click to call55.0 miles from Round Lake, IL
  • At JC Heating & Cooling, Inc, we can install or design any type of heating or cooling system required in your home...

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    Click to call41.0 miles from Round Lake, IL
  • For over nine decades, the Dykstra family’s heating and air conditioning company has been servicing the south subu...

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    Click to call52.9 miles from Round Lake, IL
  • We are established HVAC heating and cooling specialists, and we are open 24/7. When the air conditioning quits o...

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    Click to call44.7 miles from Round Lake, IL
  • Click to call14.9 miles from Round Lake, IL
  • Hello, my name is Todd Wagaman, owner of A Quality Heating & Air Conditioning Inc. located in Algonquin, IL. I hav...

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    Click to call17.0 miles from Round Lake, IL
  • We at Design Toscano pride ourselves in attention to detail. By traveling directly to the source for all the histo...

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    Click to call24.4 miles from Round Lake, IL
  • A family owned heating and cooling company. Founded in 1980. Our goal is to provide our services to our neighbor...

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    Click to call21.0 miles from Round Lake, IL
  • Bella Heating & Air Conditioning is a full service Chicago Heating and Air Conditioning service. Located in Cary,...

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    Click to call12.0 miles from Round Lake, IL
  • We are in the comfort business and provide peace of mind to our customers with 24 hours a day 365 days a year serv...

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    Click to call46.1 miles from Round Lake, IL

Featured Reviews for Round Lake, IL HVAC Contractors

American Air Experts
Round Lake, IL HVAC Contractors
May 10, 2017
“Paul and company showed up on time, respected our home, were professional and executed a very difficult SpacePak system installation on our 100 year old home. Professionalism through and through. You will not be disappointed!”
Home Comfort Heating and Cooling, Inc.
Round Lake, IL HVAC Contractors
Aug 26, 2015
“Home Comfort just finished my kitchen and I love it. Just wanted to say thank you to the entire team. Starting with John drawing up the plans to fit my budget better, to having the showroom, to Emilie for holding my hand during picking everything out, to Brian overseeing the project. I also want to add a special thank you to Vlad for his fabulous attitude and workmanship in my home. Karen”
Harmonic Heating & Air Conditioning
Round Lake, IL HVAC Contractors
Mar 7, 2016
“Harmonic Heating and Air installed two energy efficient furnaces and air conditioners, two humidifiers, two Aprilaire air cleaners, two prestige thermostat systems, and two indoor air sensors in November 2015. I have control of this entire system--heat, air, humidity--from two different sites in my home and on my mobile phone through the internet from wherever I may be. Our home is more comfortable, it is easier to breathe, and our utility bills are going down. I wish I'd had such a system installed when we built this house 15 years ago. The owner and his crew are well informed concerning the latest technology, and they provided us with enough knowledge of the various options so that we could make informed choices with regards to amenities and cost. This company is among the best in our experience.”
Always Ready Repair
Round Lake, IL HVAC Contractors
Mar 23, 2017
“We have used Always Ready Repair for several years now. Their customer service is fantastic. Even on the busiest (a/k/a coldest) days, they have found a way to make it to the house for evaluation and repair. Their service people are very professional and have provided advice to avoid future issues.”
CK Mechanical
Round Lake, IL HVAC Contractors
Feb 17, 2016
“I have used CK Mechanical on many different projects throughout our buildings for the past 3-4 years. The price is always fair, their attention to detail is great, they are honest, punctual, and reliable. They have saved us money by fixing the issues on older units rather than trying to replace them when not necessary. I would recommend them to any property manager or homeowner that wants the work done right at a fair price.”
Al Beyers Inc Indoor Comfort Systems
Round Lake, IL HVAC Contractors
Feb 27, 2014
“They were very thorough and helpful in throughout the entire process. The staff was always friendly and knowledgeable. They helped us to be both cost and energy efficient.”
JC Heating & Cooling, Inc.
Round Lake, IL HVAC Contractors
Feb 20, 2015
“I had Furnace and AC replaced on a cold February day. The installation went smoothly. The HVAC techs were on time in the morning, by the evening, I had a brand new furnace and a warm house. I would highly recommend JC Heating & Cooling and already have.”
Dykstra Home Services
Round Lake, IL HVAC Contractors
Jul 19, 2013
“My wife and I had DM Dykstra install a new Carrier High Efficiency Furnace and Air Conditioning system nearly 5 Years ago. They were not only very neat and professional, but the system the Comfort Specialist help us select more than addressed all of our concerns. In summary, we had a difficult time cooling the second floor (usually 8-10 degrees warmer in summer). After being educated on Variable Speed operating furnaces and two-stage air conditioners, we chose to go that route. The installers also popped in a couple dampers that allow me to control the air flow from the 1st to 2nd floor. We also learned about a great product called Aeroseal which allowed us to seal all the leaks in our duct system by injecting a sealant. Finally, we had DM Dykstra add another 12 inches or so of Owens Corning insulation in the attic as the last step. When all was said and done, it was like living in a new home. You couldn't even tell when the system was on and the temperature on the second floor was actually cooler than the first floor depending on the damper settings. Not too mention the best part, which was our utility bills dropped 40-50% from what they were averaging with the Builder's system (which was only 1.5 years old). Love it!”
24H Air Conditioning and Heating Company
Round Lake, IL HVAC Contractors
Jun 12, 2019
“24 Heating and Cooling gave me excellent service for my HVAC repair. I called them well into the evening for a furnace that was not working and they were here with a very good response time. The HVAC contractor diagnosed the problem and fixed it effectively. He was extremely informative, letting me know exactly what he was doing and how he was taking care of it. The speed of the service, the friendly attitude, and the professionalism were all on display. They were fantastic from my phone call to the moment the technician left my home.”
A Quality Heating & Air Conditioning
Round Lake, IL HVAC Contractors
Aug 4, 2019
“AC went out and called another 24 hour company first and they couldn't come out till tomorrow morning. Than I called A Quality Heating & Air Conditioning and Todd was able to come out same day. Todd was able to fix the problem and was very helpful with the questions we had asked. GREAT SERVICE!!”
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