If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
At American Comfort Heating & Air Conditioning, our mission is simple: serve every customer with honesty, integrity, and exceptional HVAC service. For over 50 years, our family-owned and operated team has helped homeowners stay comfortable with expert heating, cooling, and thermostat installation, repair, and replacement.
We hire only friendly, trustworthy, and highly competent technicians who respect your home and your time. With our StraightForward Pricing® Guide, you’ll know the full cost of your repair or installation before any work begins—no surprises, no hidden fees, and no charging for slow or inefficient service.
After a full system evaluation, we fix it right the first time and stand behind our work.
Contact us today to schedule your on-time appointment and experience the American Comfort difference.
Overview
Hired 3 times
Serves Saint Charles, IL
Background checked
10 employees
54 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, and Credit card.
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Excellent 4.9
103 reviews
5
95%
4
3%
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1%
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Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Nick
Jun 15, 2026
•
From Google
Sean A. and the One Hour Team are all excellent. Very happy with my AC tune-up today!
One Hour Heating & Air Conditioning's reply
Thank you, Nick! We will be sure to pass along your kind words to Sean and the rest of the One Hour team. We are so glad your AC tune-up exceeded expectations. Keeping your system running efficiently is what we do best. We appreciate your continued support and look forward to serving you again!
Gabriel E.
Jun 24, 2020
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Hired on Thumbtack
The Technician did an excellent service. He came to my house on time, diagnosed the issue and worked on it. I recommend this company.
Details: House • Two-story building • 1,000 - 2,000 sq ft • Heating and cooling • 6 - 10 vents • No, there is not regular smoking inside
Duct and Vent Cleaning
Jack O.
Jun 13, 2026
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From Google
Jose did a great job. Went through every option we had. And luckily saved us from having to get an entirely new thermostat, just the service fee today. Hopefully we can avoid that replacement, but if not, Jose will be handling from here on out
One Hour Heating & Air Conditioning's reply
Thank you, Jack! We are thrilled Jose provided such thorough HVAC service and walked you through every option available. It is wonderful he could resolve your thermostat issue while keeping costs minimal. We look forward to being your trusted heating and air conditioning team whenever you need us. One Hour Heating and Air Conditioning appreciates your continued trust!
Virginia L.
Jun 11, 2026
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From Google
My call was answered immediately and I was given the quick appt I needed. Serviceman was very knowledgeable and did a great job for us. He explained everything I wanted to know in a way I could understand it.
One Hour Heating & Air Conditioning's reply
Thank you, Virginia! We're thrilled your call was answered promptly and that we could schedule you quickly. It's wonderful to hear our technician provided knowledgeable HVAC maintenance service and explained everything clearly. We take pride in making sure our customers feel informed and confident. We look forward to serving you again at One Hour Heating & Air Conditioning.
Flordelina L.
Jun 6, 2026
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From Google
Just want to give a shout out to the staff of this company. I called 5 companies when I needed help with my AC in one of the crazy hot days in Illinois and I know it was a holiday and I was certain nobody will show up but even if it was a holiday one particular person responded, I found out later, he was the owner. I was grateful with the response even if (again) I already know things will not happen that very day, the response made the difference. The following day, a kind young lady called me and asked if I still needed help and see if we can schedule a visit to check my system. The system they use for customer to track the service team is excellent. The best part was Jeff, he is kind and patient with my questions, he took time with needs to be done and OFFERED OPTIONS, I know it is a business however I believe we can still maintain being human rather than just doing a job to get paid and that is how I feel with this company. That being said Grateful and thankful for the service . Wish you continue to serve the community with grace and patience.
One Hour Heating & Air Conditioning's reply
Thank you so much for sharing your story, Flordelina! We know how stressful an AC breakdown can be on a hot Illinois holiday, and we are glad our team could deliver the human touch and reasonable prices you deserved. From our owner to our office staff and your technician, Jeff, we aim to provide transparent HVAC options and excellent service tracking. We appreciate your kind words and look forward to keeping your HVAC system running smoothly for years to come.
Credentials
Background Check
William Wykle
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
With our StraightForward Pricing® Guide. After completing a full system evaluation and identifying the problem, our service technicians tell you up front how much your heating and air repairs will be based on our standard price list. You’ll never get charged by the hour for slow, inefficient service. If you choose for us to do the work, we’ll do it right on our first visit.
What is your typical process for working with a new customer?
When working with new customers, we believe in taking the time to fully understand the customer’s current system, any problems or issues, as well as walking the customer through our recommendations.
Take comfort in knowing, you can book an appointment during a timeframe that best fits your busy schedule.
What education and/or training do you have that relates to your work?
At One Hour Heating & Air Conditioning, our high-quality work and customer experiences are known throughout the country because of our experienced and knowledgeable technicians. Our technicians are friendly, clean, polite, and experienced, and they use state-of-the-art tools and techniques every time. Franchised and company-owned locations maintain a drug-free workplace and formal drug testing procedures for employees, subject to applicable laws. Our technicians are professional, honest, and courteous for your peace of mind.
Our technicians have the following qualities in all of our One Hour locations:
Skilled Professionals: Our employees are trained and experienced at their trade, take continuing education courses, and regularly attend seminars.
Friendly & Courteous: Our technician will treat you and your home with respect and consideration.
Drug Tested: Our employees go through an extensive background check before being hired and go through random drug tests, where permitted by law, throughout their tenure.
Our technicians are the best in the business, having gone through rigorous training in order to be able to identify and repair any issues with your HVAC system.
