Heating & Cooling Services for Chicago's North Shore & Surrounding Areas
100% Satisfaction guarantee!
As the leading HVAC service provider in IL and throughout the United States, we proudly serve communities from coast to coast—bringing expert service and peace of mind to homes throughout your area. One Hour Heating & Air Conditioning® of Chicago's North Shore is based in Lake Forest and provides expert heating and cooling services to residents in Chicago's North Shore and the surrounding areas.
Check out our complete service area map below. If you’re still unsure whether we service your address, give us a call at (847) 901-3578.
HVAC Near Me In...
One Hour Heating & Air Conditioning® of Chicago's North Shore services the following communities:
Lake Forest
Lake Bluff
Highwoood
Highland Park
Glencoe
Winnetka
Kenilworth
Vernon Hills
Libertyville
Mettawa
Google Schema
We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.82
(179424 reviews)
Adrian Jacobs
in the last week
“Our tech Bryant Johnson arrived promptly and diagnosed the issue with our AC within two minutes. 10 mins into the repair, we were back up and running. He also did additional checks to our unit. Thank you Bryant for being knowledgeable and friendly. He also used shoe covers when entering and exiting the house and thoroughly explained the companies maintenance membership plan which we signed up for.”
Anthony Buntin
in the last week
“⭐⭐⭐⭐⭐ 5/5 Stars — Expert Service with Genuine Care!!
I recently had my 2022 air conditioning system inspected by Mason Tibbets from One Hour Heating & Air Conditioning of Ogden, and I can confidently say this was one of the most thorough and informative service experiences I’ve had.
Mason has over 10 years of experience, and it shows. His attention to detail is exceptional, and what truly sets him apart is his ability to clearly explain what’s going on with your system in a way that makes sense—no tech jargon or guesswork.
During the tune-up, Mason found that the refrigerant charge was likely off since installation (showing 0° of subcooling when it should be between 7–14°). He provided a clear explanation of what that means, the potential long-term impact, and what my options were moving forward. He also checked the system’s capacitor, which was running perfectly, and took the time to clean the outdoor unit and secure insulation to improve efficiency.
Even though I chose not to adjust the refrigerant level right now, Mason made sure I was fully informed and empowered to make the best decision for my home.
If you’re looking for someone who combines technical skill with genuine customer care, ask for Mason. He represents everything you’d want in a professional HVAC technician. I’ll definitely be continuing my annual maintenance with One Hour thanks to this experience.”
Will Duvall
in the last week
“Pass One Hour!!!!!!!!I had a fantastic experience with this HVAC company when I needed a mini split system installed. They completely exceeded my expectations — not only did they respond quickly, but a technician was at my home within the hour, just like the name says!
From the very first call, the customer service was top-notch. The team was friendly, professional, and incredibly helpful in answering all my questions about the different system options. They made the entire process smooth and stress-free.
The installation itself was flawless. The technician was clearly experienced and took the time to make sure everything was installed perfectly. He explained the system thoroughly and walked me through how to use it efficiently. The work area was left spotless, and the attention to detail was impressive.
If you’re considering a mini split system, I highly recommend this company. Fast service, great communication, and high-quality work — “Pass One Hour” truly delivers on every level!
Thank you Ricky and thank you Francis.”
Alec Montiel
in the last week
“Bert was super helpful in diagnosing the issue with our AC and worked with us to find a good price for the repair! The price point at first was daunting, but he kept trying his best to find a way to complete the job for lower price, which we both greatly appreciated! And our new capacitor looks great as well! Thank you again Bert, we really appreciate it!”
Christian Montesi
in the last week
“Great great great experience with 1 Hour AC. Started with the women who answered the phones (I had to call 2x which was my fault). Both were extremely pleasant, excellent communicators.
I called at 7:30am and my tech, Deangelo, was here before 8:30am. What a very nice, competent young man. Did everything he said he was going to expediently. Didn’t try to hustle me into this or that. Diagnosed the problem, got a quote, fixed the problem and cool air started flowing.
I’ve had so many negative experiences trying out different providers, but 1HrAC just knocked it out of the park. I like this experience so much I signed a maintenance contract with them.
If your AC is out, I would recommend giving them a call. If you can get Deangelo, you’re definitely in good hands!”
Susan Day
in the last week
“I simply could not have been more delighted with the OUTSTANDING customer service I experienced from my technician, Tim Strowd today! He started by arriving on time, put on his protective booties, without me asking; and from start to finish Tim was the consummate professional!
He explained everything he did in great detail, with photos, in a manner I could understand. I always appreciate when someone takes the time to speak in a language that helps you understand what they actually did. He made some great recommendations and I valued his clear and concise summary of the work.
We also joined the maintenance club which we see a great deal of value in for maximizing future HVAC needs. Going forward I will ALWAYS ask for Tim Strowd, as I really believe he cares deeply about the services he offers.
From when I first made the appointment, through the follow up after Tim left, as we had an estimate on future work he prepared, the process was seamless.
I highly recommend this company and in particular Tim’s service. I will be telling all of my neighbors to request him for their future HVAC needs.”
Scott McDoniel
in the last week
“On time and willing to help! Called them in the morning and had a tech at our hole btmy the early afternoon. Their tech, David B., was cordial and knowledgeavle. He did a good job explaing the issue and checked multiple items. Replaced the capacitor in our heat pump for the pool in about 20 minutes. Pool heater is back up and running.”
Patrick O'Hara
in the last week
“Jeremiah was my technician and he was outstanding. He was upfront about pricing for the repair I needed and completed the job quickly and was very polite. I will definitely use One Hour A/C again. Thanks Jeremiah for a job well done.”
Lloyd Mosher
in the last week
“Fast friendly service the man who came to my house was very professional and even helped me understand my system better I highly recommend for any services”
James Angus
in the last week
“Fawaz is exceptional. He is such a pleasant young man who takes time to explain what he is doing. My only regret is that I did not know about this company before. Their price is unbeatable. They charged me $19.99 to service my ac whereas the company I was with before told me it would cost over $800 to do the same. It pays to shop around in Florida. There are lots of crooks out there.
Thank you Fawaz. You are an asset to your company.”
Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.
