Brand Certified
Stay Cool Climate Control
5.0(1,156 reviews)
Certified by Stay Cool Climate Control • Jul 05, 2026
Business Details
407 Sonderen Street, O'Fallon, MO
63366, United States
Certified by Stay Cool Climate Control • Jul 05, 2026
(636) 542-8600
Certified by Stay Cool Climate Control • Jul 05, 2026
https://staycool-hvac.com/
Certified by Stay Cool Climate Control • Jul 05, 2026
About
Certified by Stay Cool Climate Control • Jul 05, 2026
Air Conditioning ContractorHVAC ContractorHeating Contractor
Stay Cool Climate Control specializes in residential and light commercial heating, ventilation, and air conditioning. We believe in going above and beyond to provide the best service possible. With state of the art equipment, tools and continual training for our technicians; our goal is to be the best service provider in the area! Backed by fair pricing, high quality work ethic, and a team that takes pride in everything we do! Please contact us for all your climate control needs! We serve O'Fallon, St. Charles, Wentzville, and Lake St Louis, MO. -Heating -Ventilation -Air Conditioning -Ductless Mini-splits -Indoor Air Quality -Whole Home Humidification -Dehumidification -Zoning -Duct Work -Smart Thermostats #STAY COOL STAY COMFORTABLE!
Location
Certified by Stay Cool Climate Control • Jul 05, 2026
Hours
Certified by Stay Cool Climate Control • Jul 05, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Reviews
5.0
1,156 reviews
5 stars
1,148
4 stars5
3 stars0
2 stars0
1 star3
- EHErin Halbert6 days ago5.0First of all, a HUGE thanks for Stay Cool Climate being able to schedule same day service during the heat wave and the upcoming holiday weekend! Alex came out today and did a great job diagnosing and communicating the issue we were having with our AC. He fixed it up quickly and made a few recommendations with no added pressure. After the work was completed we decided to sign up for the preventative maintenance program, which was an easy decision after the experience we had with this repair. Highly recommend!
- LCLindsay CastelloJul 2, 20265.0My air conditioner went out on Wednesday afternoon, and Stay Cool Climate Control had someone at my house first thing Thursday morning. Dalton was my technician, and he did an excellent job. He was professional, friendly, explained everything clearly, and had my AC up and running quickly. I really appreciated the fast response and great customer service. If you’re looking for a reliable HVAC company, I highly recommend Stay Cool Climate Control!
- NDNathan DickersonJul 1, 20265.0Stay Cool helped us out in a big way, was there the morning after I contacted them with a technician, helped our existing AC make it a few more days until they could install a new one. All of the technicians and the installers who came were on time or early and always explained everything very well.
- CHCliff HouseJun 29, 20265.0From start to finish, the process was very easy. Every employee that my family dealt with was very nice and personable. Scott, our salesman was very informative and answered every question I had. I would recommend Stay Cool to anyone who wants professional service with even better customer service. Well done!
- JHJewel HubbardJun 25, 20265.0Dalton came out within an hour of my call. He was very knowledgeable and advised me on the best solution to restore my HVAC unit. I’m so thankful on a day like today where the weather is very warm that I don’t have to sit without AC. I really appreciate him being fast, friendly, and professional! If you’re in need of HVAC service or repair, I highly recommend this company!
Frequently Asked Questions About Stay Cool Climate Control
What services does Stay Cool Climate Control offer?
Stay Cool Climate Control offers heating, ventilation, and air conditioning services including AC installation, maintenance, and repair; furnace services; ductless mini-splits; indoor air quality solutions; humidification and dehumidification; zoning; ductwork; and smart thermostats.
Where is Stay Cool Climate Control located?
Stay Cool Climate Control is located at 407 Sonderen Street, O'Fallon, MO 63366, USA.
What are the business hours of Stay Cool Climate Control?
Stay Cool Climate Control operates 24 hours a day, every day of the week.
Since when has Stay Cool Climate Control been in operation?
Stay Cool Climate Control has been serving customers since 2018.
How can I book a service appointment with Stay Cool Climate Control?
You can book a service appointment online via their reservation link at https://book.servicetitan.com/.
Does Stay Cool Climate Control have an online presence on social media?
Yes, they have TikTok, YouTube, Facebook, and Instagram accounts to share updates and information.
Which areas does Stay Cool Climate Control serve?
They serve O'Fallon, St. Charles, Wentzville, and Lake St Louis in Missouri.
Are there any fitness or recreational centers near Stay Cool Climate Control?
Yes, Powerbody USA Fitness gym and O'Fallon Bowling Lanes are nearby, where customers can enjoy workouts or leisure activities before or after their HVAC service visits.
What other home service providers are near Stay Cool Climate Control?
Five Star Electric, an electrician and lighting store, is nearby and can assist with electrical needs complementing HVAC services.
Are there any places to eat or drink close to Stay Cool Climate Control?
Yes, nearby options include Good News Brewing Company, a brewery and pizza restaurant; M and S Package Liquor and Goods; and La Carreta, a Mexican restaurant and grocery store, where customers can relax and dine.
Brand Certified Facts from Stay Cool Climate Control
This information is certified by Stay Cool Climate Control and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 05, 2026Yext Knowledge Graph
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