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 !
Customers consistently praised the friendly, knowledgeable, and professional demeanor of the technicians, particularly highlighting Cole, Travis, and Brandon.
Timeliness
Many reviews noted the prompt response times and quick service, with several customers mentioning same-day service for urgent issues.
Professionalism
Technicians were described as thorough, respectful, and clean, with many customers appreciating the detailed explanations provided during service.
Quality of Work
The installation and repair work received high marks for efficiency and effectiveness, with customers expressing satisfaction with the results and improvements in their HVAC systems.
Trustworthiness
Customers felt confident in the honesty and integrity of the service provided, with no pressure tactics reported during sales or service discussions.
DG
Daniel G
Nov 14, 2025
5.0
I signed up for the maintenance plan with Stay Cool Climate Control. Travis arrived early and explained each step of the process as he performed the inspection/maintenance. He gave me some helpful tips to keep my unit running efficiently. I also appreciate the peace of mind knowing that Stay Cool Climate Control will be there for me if anything breaks down in the future.
DW
Dancehall World
Nov 14, 2025
5.0
On-time, efficient and professional. The techs knew their product. They were personal. The craftmanship was top tier, they walked me through each step of the process. I would recommend this company hands down, from Carter to the techs, they treat you like family. Give them a call, you won't be disappointed.
TI
Thomas Kane Ii
Nov 7, 2025
5.0
Highly Recommend Stay Cool Climate Control! Their business model from customer service and service department from scheduling (installation/maintenance) is very rare. This family operated business will take care of all your needs. Starting with Cole as the technician to come out and figure the diagnostics of the problem on the equipment. Highly recommend Cole, he is very knowledgeable, and will take care of all your needs. Carter for going over the options on equipment and pricing and for us to make a decision that will best fill my parents needs. Nathan and Jason very respectable and professional installers and will explain the process at starting and will answer any questions or concerns you may have. They will go over the final install (equipment/thermostat) and happy to assist with any final questions you may have. Overall thank you for taking care of my parents Tom and Dianna! Keep up the great top notch work that your company brings each and everyday!
Best Regards,
TK
SD
Steve Doerhoff
Oct 31, 2025
5.0
Cole is very knowledgeable alot of information came my way. Almost a tad to much, but I am glad it came. As opposed to not enough information, in regards to what. He was seeing in our system, compared to other homes. He explained all my options on how to maintain our system. Or a complete new system with the issue with ours. No scare tactics,or trying to sell the biggest system. We ended up buying right in the middle range of systems, glad Cole explained all of our options. Update we purchased new HVAC system, along with a humidifier. Brandon and Carter were top notch, texted to let us know they were on their way. Originally told us about 8 hours to install, got it done in just over 6 I think. They didn't rush the install to get down quicker, they just are experienced. Professional from start to finish, Brandon explained every step he did. From the the new equipment how it flows,to new materials used to get it all completed. Carter was great showing me the thermostat and the Ac unit rundown outside. Great job boy's keep on doing.
TW
Terri J Woods
Oct 28, 2025
5.0
⭐️⭐️⭐️⭐️⭐️
**Outstanding Service from Cole Wolfe at Stay Cool Climate Control!**
I had an excellent experience working with **Cole Wolfe** from **Stay Cool Climate Control**. From start to finish, Cole was professional, knowledgeable, and incredibly friendly. He took the time to explain everything clearly, answered all my questions, and made sure I understood my options before any work was done.
He came prepared with the correct equipment, went above and beyond, and the installation was completed in a reasonable timeframe. It’s rare to find someone who combines technical skill with such genuine customer care, but Cole absolutely delivered on both.
I truly appreciate the honesty, attention to detail, and top-notch workmanship. I wouldn’t hesitate to recommend **Cole Wolfe and Stay Cool Climate Control** to anyone looking for reliable HVAC service. They’ve earned a lifelong customer! Thank you!
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.