5.0 Rated on Google
Stay Cool Climate Control
Maryland Heights
Maryland Heights is a vibrant community where families enjoy Creve Coeur Lake Memorial Park, local schools, and entertainment hubs like Westport Plaza, but the Missouri climate makes dependable heating and cooling a must. Humid summers push air conditioners to the edge, while winter cold snaps put furnaces to the test, often leading to higher energy bills or unexpected breakdowns. Stay Cool Climate Control provides HVAC services in Maryland Heights, MO that keep homes and businesses running smoothly year-round, with expert installations, timely repairs, and preventive maintenance. Backed by 24/7 emergency support, our team delivers reliable comfort solutions designed for local families and property owners.
Your Go-To HVAC Services in Maryland Heights
From homes near Creve Coeur Lake to businesses around Westport Plaza, Maryland Heights properties rely on HVAC systems that can handle Missouri’s hot summers and cold winters. Stay Cool Climate Control delivers complete heating, cooling, and air quality services designed for both families and commercial properties. With professional care, you can count on efficient performance, lower energy costs, and comfort that lasts.
- Heating and Cooling Systems: We install, repair, and maintain air conditioners, furnace, and heat pumps to keep your property ready for every season. Our team makes sure your system runs efficiently, extending its lifespan while reducing utility bills.
- Indoor Air Quality Services: Pollen, dust, and humidity can all affect comfort in Maryland Heights homes. We provide humidifiers, dehumidifiers, filters, and UV air sanitizers that help create a healthier indoor environment.
- Ductwork and Air Handler Care: Older ductwork can reduce airflow and lead to uneven temperatures. Our duct and air handler services improve circulation, boost efficiency, and balance comfort throughout the home.
- Water Heater Installation: Hot water is a must-have for everyday life. We install reliable, energy-efficient water heaters that deliver steady performance for Maryland Heights families.
- Commercial HVAC Services: Local businesses need dependable climate control to keep employees and customers comfortable. We provide installation, repair, and maintenance for commercial systems of all sizes.
- 24/7 Emergency Repairs: Heating and cooling problems don’t follow a schedule. That’s why we offer around-the-clock emergency repair services to restore comfort quickly.
What’s Unique About Maryland Heights HVAC
Maryland Heights is a community with its own mix of comfort challenges, from busy traffic along I-270 and Page Avenue to quiet neighborhoods near Creve Coeur Lake. Summers are hot and humid, making air conditioners work overtime, while winters bring sharp cold spells that demand dependable furnaces. Many homes here were built decades ago, and their older ductwork or equipment often struggles to keep up with today’s energy needs. Local businesses near Westport Plaza also rely heavily on commercial HVAC systems to keep employees and customers comfortable. Stay Cool Climate Control understands these unique demands and provides HVAC services in that address the needs of both families and businesses with reliable, efficient solutions.
Schedule Your AC Maintenance With Us Today!
Maryland Heights Customers Consistently Choose Us: Here’s Why
From upgrading older homes and improving indoor air quality to supporting local businesses at Westport Plaza, Stay Cool Climate Control has become the trusted choice for HVAC services in Maryland Heights, MO. Families appreciate our preparation for Missouri’s extreme climate, and with 24/7 emergency support, we’re always ready to restore comfort when it’s needed most. Serving neighborhoods from Creve Coeur Lake to areas along Dorsett Road, we’re proud to keep Maryland Heights comfortable year-round.
Year-Round Comfort for Maryland Heights Homes
Life in Maryland Heights should be about enjoying community spots like Creve Coeur Lake and Westport Plaza, not stressing over your heating or cooling system. Stay Cool Climate Control delivers HVAC services in Maryland Heights, MO that keep your home or business running smoothly in every season.
Book your HVAC service in Maryland Heights today and enjoy comfort you can count on all year long.
$500 OFF
Full HVAC System InstallsOffer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Feb 28, 2026
Expires: Feb 28, 2026
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Testimonials
Hear from Our Satisfied Customers
Travis was great! He not only worked quickly, but talked me through everything he was doing, gave maintenance tips and made sure I knew everything I needed to know before he left! He was friendly, prompt, and so helpful! I would absolutely recommend StayCool for any HVAC needs!
Jenna Whitmore
2 days ago
Always a great service from these guys. Jacob was out and went through my furnace and cleaned everything up. Very professional and easy to talk to. I’ve had them servicing my hvac for about 6 years now and they have always been able to make things work or work better.
Bailey Dickherber
2 days ago
On Jan 16, 2026 I called Stay Cool Climate Control to get a quote on replacing our old HVAC because the furnace was showing signs of imminent failure. I called the office in the morning, and Jeremy was able to come that afternoon. Jeremy looked at the old system and offered us multiple replacement choices. A few days later, after checking with 2 other companies, we concluded that Stay Cool was the best choice for us in terms of cost, efficiency, and equipment quality. We are not disappointed.
Installation was scheduled for the following Tuesday.
Brandon, Dalton, and Trey arrived on time early that morning, and after seeing the old system began removing it. Even though the outside temperature was in the teens and there was snow on the ground they worked tirelessly all day. By late that afternoon we had a new, highly efficient HVAC system up and running.
Our thanks also go to Carter, who has answered many questions and was able to make the quick schedule possible.
Larry Pangborn
2 days ago
Very professional, fixed fast, highly recommend.
Scott Zoellner
2 days ago
HIGHLY Recommend. Our furnace quit right as a winter storm rolled in, and they sent someone out within an hour! Dalton figured out our issue and got our unit to work for just a bit longer until our replacement could be scheduled. Jake and Skylar handled our replacement. The office will send names and pictures of who is coming to your home, which made me feel very safe. Every person we encountered on the phone or in person was professional, friendly, and knew what they were doing. Pricing was fair and transparent, and they helped us get financing. Never felt rushed or pressured. A+ communication.
Lindsey Vazquez
4 days ago
On time arrival to service my furnace for the winter. Travis was very courteous. He carefully reviewed his findings and answered all of my questions. As a realtor and homeowner, I strongly suggest that your HVAC system be checked, serviced and cleaned twice yearly. Use a professional like Stay Cool Climate Control.
Mike Bronowicz
1 week ago
Brandon and Trey were awesome!!!
Anne Seiler
2 weeks ago
Jacob A was friendly and knowledgeable! Highly recommend this family owned company! Thank you, Tim & Cheri Dickherber/ Missouri Irrigation
Cheri Dickherber
2 weeks ago
Very trustworthy, quick to respond and explained everything really well. 👏
Missy Cissell
2 weeks ago
Dalton was very professional and did an excellent job! Dalton left to get a part and returned right a way to complete the job! Excellent work!
David Schottel
3 weeks ago
Dalton was very helpful, and fast
David Anderton
3 weeks ago
Dalton came out for our annual furnace maintenance and did amazing!
McKenna Lee
3 weeks ago
Called 3 companies early in the morning. Stay Cool was able for me to take pics of the area while other companies wanted to come out 3+ days later to look while we had no hot water. Stay Cool was able to come out the same day which was a huge plus for us since we had not had hot water for 2 days already. Their price was also $350 and $700 cheaper than 2 other companies I have had in the past. Travis and Carter showed up on time and walked me through the tearing out and install of the new heater. They were courteous of their wet shoes with slips if they had to go to their truck outside when tearing out the old water heater. Carter, with our older heavy door headed to the garage it doesn't take much to close it. Please be easier in the future. There was an issue with the old water heater being taken up the steps with a dolly that scrapped all the way up the steps in pic 2. I called the main office, they apologized, and they sent Travis back out the next day to repaint. Ill still keep them in mind for future projects. thank you.
Steve Craig
3 weeks ago
Dalton did our annual heater maintenance check, and was pleasant, professional and knowledgeable. We have used Stay Cool for a few years and have always enjoyed their service.
Clare Trim
4 weeks ago
We had a complete system installed yesterday and Nathan Blunt was the best technician we have ever had. He was very knowledgeable about the system over all it’s was a great experience,
Michael Statler
4 weeks ago
Peter was on time, courteous, and very knowledgeable. I’d absolutely recommend using Stay Cool Climate Control for all HVAC needs.
Mark VanRonzelen
4 weeks ago
Stay Cool Climate Control was fast, on time, great service!! Appreciate your customer service! Jacob Austin was great, very knowledgeable, professional and takes pride in his job! Thank you!! I purchased the Maintenance plan, which is a good price!
Patrick Grimes
1 month ago
I have used Stay Cool for several years on my commercial and residential properties. They are always efficient, proficient and punctual. I called this morning and my technician Jacob was there within an hour, he had us back up and running in no time. Jacob was polite and professional. I highly recommend Stay Cool 😎
Patricia Senn
1 month 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.
