5.0 Rated on Google
Stay Cool Climate Control
Wentzville
Known as one of Missouri’s fastest-growing cities, Wentzville blends historic charm with new subdivisions, busy schools, and thriving local businesses. But with summers that bring heavy heat and humidity and winters that dip into freezing temperatures, homes here need HVAC systems that can stand up to the challenge. Stay Cool Climate Control provides HVAC services in Wentzville, MO designed for both established neighborhoods and expanding communities. From furnace and AC care to indoor air quality improvements and water heater installation, our team delivers reliable comfort backed by 24/7 emergency service.
HVAC Services Designed for Wentzville Homes and Businesses
From historic houses near Main Street to expanding subdivisions on the city’s edge, Wentzville families and businesses need HVAC solutions that match the demands of both growth and climate. Stay Cool Climate Control provides HVAC services in Wentzville, MO that cover heating, cooling, and air quality with precision and care.
Furnace and Heating Services
Missouri winters can be unforgiving, making reliable heating essential. We provide furnace installation, repair, and maintenance to ensure homes across Wentzville stay warm when temperatures drop. Our technicians fine-tune systems for efficiency and long-term performance.
Air Conditioning Care
Summers in Wentzville are hot and humid, pushing AC units to their limits. We handle AC installation, maintenance, and repair so cooling systems run efficiently and keep homes comfortable all season long.
Heat Pump Services
For homes looking for energy-efficient comfort year-round, heat pumps are an excellent choice. We install and repair heat pumps that handle both heating and cooling, ensuring steady comfort in Missouri’s shifting seasons.
Indoor Air Quality Solutions
Wentzville residents often deal with pollen, dust, and traffic-related pollutants. Our air filters, dehumidifiers, humidifiers, and UV air sanitizers help families breathe easier with cleaner, healthier indoor air.
Ductwork and Zoning Systems
Uneven temperatures are common in Wentzville’s larger homes and multi-level layouts. We improve ductwork and install zoning systems that balance airflow, giving every room consistent comfort.
Water Heater Installation
Hot water is essential for busy Wentzville families. We provide water heater installation that ensures reliable performance for everything from morning routines to evening chores.
Keeping Up with Wentzville’s Climate Demands
Wentzville may be growing quickly, but its residents still face the same tough Missouri weather that makes reliable HVAC a must. Summers bring heavy humidity, winters deliver sharp freezes, and the mix of older homes and new subdivisions means every property has its own comfort challenges. Stay Cool Climate Control provides HVAC services in Wentzville, MO that solve these issues with solutions tailored to the community.
- Hot, Humid Summers: Air conditioners in Wentzville work overtime during long, sticky summers. Regular AC tune-ups and dehumidifiers keep cooling systems efficient and indoor comfort steady.
- Freezing Winter Temperatures: Cold snaps can quickly overwhelm older furnaces and heat pumps. Seasonal maintenance and timely repairs keep homes warm and safe through the chilliest nights.
- Older Home Upgrades: Properties near downtown Wentzville often rely on outdated HVAC systems. We modernize equipment and ductwork to improve efficiency without compromising comfort.
- New Subdivision Needs: Multi-level homes in newer neighborhoods sometimes struggle with airflow. Zoning systems and duct adjustments help balance temperatures across every room.
- Indoor Air Concerns: With heavy traffic and suburban expansion, dust and allergens are common. Air filters, humidifiers, and UV sanitizers improve indoor air quality for healthier living.
Schedule Your AC Maintenance With Us Today!
Why Wentzville Residents Rely on Stay Cool
Wentzville’s fast growth means homeowners need HVAC care that keeps up with changing demands. Stay Cool Climate Control has built trust by combining technical expertise with a commitment to the local community. Families know they can turn to us for more than repairs—we provide dependable comfort that adapts to Missouri’s extreme seasons.
- Experience with both older downtown homes and new subdivisions on the city’s edge
- Seasonal tune-ups that prepare systems for humidity, cold snaps, and everything in between
- Indoor air quality solutions designed to combat pollen, dust, and traffic-related pollutants
- Affordable upgrades supported by coupons, financing, and Comfort Club membership perks
- 24/7 emergency HVAC repair when comfort can’t wait
Keep Comfort Simple with Wentzville HVAC Services
Life in Wentzville is busy, and your HVAC system shouldn’t be something you have to worry about. Stay Cool Climate Control provides HVAC services in Wentzville, MO that are built to keep up with the area’s climate and your household’s everyday needs.
Book your HVAC service in Wentzville today and enjoy the difference of having a team that treats your comfort like their own.
$79
Furnace Tune UpOffer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Nov 30, 2025
Expires: Nov 30, 2025
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Testimonials
Hear from Our Satisfied Customers
Heater was working intermittent over weekend then of course no heat. Sincerely appreciated being able to get same day appointment and timely resolution to both our issues. Having the agreement really helped too saving money. Jacob is excellent! Highly recommend this company
Kathryn Hubbard
3 days ago
Travis was so kind and informative. Also how quickly someone came out to fix our heater was amazing! Speedy communication overall.
Update: we got a new hvac from Nate, Trey and Jason – they were great and very helpful during the whole process. Thank you!
Kelsey Castulik
5 days ago
We are impressed by how good Stay Cool Climate Control were to do business with. We had a zone system installed and Jeremy was very good at explaining the details of exactly what and how they would do the installation. Nat and Zack were very professional on the installation and cleaned everything up completely. Their pricing was very reasonable and honored my veteran service.
6/17/2024 I was so impressed with Stay Cool I signed up for their maintenance plan and Braden came out and did a spring check and cleanup. He was great and explained everything.
7/8/2024 I continue to be impressed with Stay Cool and the way they follow through with their customers.
7/17/2024 The new Nest thermostat was defective (wasn't charging the backup batteries) but otherwise was still working and Stay Cool immediately ordered a new one and replaced it. Their customer service is the best I've seen.
Update 11/27/2024: Service call. Stay Cool came right out for a service call and Braden did a great job. Thank You
Update 12/11/2024 Had Stay Cool install a Humidifier by Cole. Awesome job as usual. Love these people.
Update 11/7/2025. Cole came out for winter service. Cole is great and appreciate all his input.
D Egner
6 days ago
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
Thomas Kane Ii
7 days ago
Stay Cool is a great company to work with. Very knowledgeable and very fair. Jacob the tech took his time and explained everything very well. They care very much about their customers. Would highly recommend them if yoh are in the need for any HVAC maintenance or repairs.
Jeremy Early
1 week ago
Stay Cool Climate Control is a fantastic family-owned business. Travis showed up right on time and completed our winter furnace service with great professionalism. He took the time to explain everything in detail and made thoughtful , fact based recommendations for a trouble-free winter — all without any sales pressure. Thanks to his clear explanations, I was able to make an informed decision about which parts to replace. Overall, I highly recommend Travis for all your HVAC needs!
Tufan Zengil
1 week ago
Brandon and Carter were both very polite , showed up on time . Effortless event . They explained the new system and walked through the new AC unit and furnace . I would recommend highly
Veronica Grimes
1 week ago
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.
Steve Doerhoff
1 week ago
Nathan and Jason did the work at our home. They were extremely thoughtful and courteous. They took the time to explain everything to us so that we felt comfortable with the new system. It was a joy having both here at our home! Please give them all 5's from us.
Thomas Kane
2 weeks ago
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.
Steve Doerhoff
2 weeks ago
Travis was so kind and informative. Also how quickly someone came out to fix our heater was amazing! Speedy communication overall.
Kelsey Castulik
2 weeks ago
Jacob was great. I was lucky a friend recommended this company to me. So grateful I found a company I can trust and feel comfortable with. Jacob was so nice and professional very good at what he does. I am a happy happy customer.
I get service check ups every year for my heating and cooling. I always have a great experience from the beginning to the end. Everybody is super nice. Cole is the guy who always shows up to service if needed. He is very professional and respectful to my property and myself. I am so happy with this company. I am a super happy happy customer. Cole is great.
Debbie Nyberg
2 weeks ago
Cole came to my residence. He is very professional. He explained my situation and gave some options. I recommend this company to all my friends and neighbors. Cole is such a super guy. I felt so comfortable with him and how he projects himself. I could tell he worked for a great company that had a great team. Thank you for such wonderful service.
Debbie Nyberg
2 weeks ago
This was the best service call I ever had.
On time and was able to fix problem with no trouble
Robert Barrett
2 weeks ago
⭐️⭐️⭐️⭐️⭐️
**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!
Terri J Woods
2 weeks ago
I highly recommend Stay Cool Climate Control. They are a local and family-owned company. Cole came out and did a service check, he went over and explained what was wrong with my unit and went over some options. Eric came out and went over all my options. They both were very informative. Brandon did a great job installing my new system. He explained everything after the install was done. Being such a large purchase/investment, you want to go with someone you can trust. These guys are great!!
Neil
2 weeks ago
I highly recommend Stay Cool Climate Control. Everyone from the office to the technician is extremely professional, courteous and a pleasure to work with.
Our technician today was Cole. He notified us when he was on his way. While here, he patiently walked us through the current state of our HVAC and recommended having the blower motor cleaned. There was no high pressure sales pitch, just facts.
Michelle McLaughlin
2 weeks ago
Cole W was out not only to do bi/yearly check and maintenance, but we also had issues with the heat coming on. He was very professional and the nicest person I have encountered in a while. Every time we have had this company out including installation they have been so nice. I would give them a 10 out of 10 each visit!
Vickie
3 weeks ago
Schedule Your Service with Stay Cool Climate Control
Don’t hesitate to reach out to us for the comprehensive solutions you need. We are happy to discuss any concerns you may have and will provide the honest, professional advice you need to help you make the best decision for your home. Contact us today to schedule a free second opinion, request an estimate, or book an immediate appointment for heating and air conditioning services in O’Fallon, Missouri.
