Stay Cool Climate Control

Stay Cool Climate Control Heating - Ventilation - Air Conditioning - Plumbing - Ductless MiniSplits - Indoor Air Quality - Humidification We serve O'Fallon, St.

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 ta

kes pride in everything we do! Please contact us for all your climate control needs! 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 COOL STAY COMFORTABLE!

DON’T IGNORE THIS. 💧Leaking • Banging • Running Out of Hot WaterCALL BEFORE IT BECOMES AN EMERGENCY📞636-542-8600
08/31/2026

DON’T IGNORE THIS. 💧

Leaking • Banging • Running Out of Hot Water

CALL BEFORE IT BECOMES AN EMERGENCY
📞636-542-8600

08/31/2026

Welcome back to another riveting episode of "Would You Rather" with Jeremy! What else should we ask him?
Let us know in the comments ⬇️

A new HVAC system probably wasn’t on your “fun things to spend money on” list. 😅That’s why we offer financing options to...
08/30/2026

A new HVAC system probably wasn’t on your “fun things to spend money on” list. 😅

That’s why we offer financing options to help make a new system more manageable.

🔥 Furnace giving you trouble?
❄️ AC on its last leg?
🏠 Ready to replace the whole system?

See your financing options and apply here 👇
🔗
https://staycool-hvac.com/about-us/financing/

Or give Stay Cool a call and we’ll help you figure out your next step.

📞 636-542-8600

08/29/2026

🔎 I need your help ♥️

This sweet little boy stopped by our tent today and was VERY seriously writing something about Stay Cool…using our magnet as a guide…but I cannot figure out what he wrote. 🥹😂

Help me decode it because he’s coming back soon!

Help 👇

☀️ Summer isn’t over yet —> and neither is your AC’s job.Schedule your AC maintenance now so your system can finish the ...
08/29/2026

☀️ Summer isn’t over yet —> and neither is your AC’s job.

Schedule your AC maintenance now so your system can finish the season strong, get a break this fall, and be ready to go next spring.

📲 Call Stay Cool at 636-542-8600 to get on the schedule!

🏈 FOOTBALL IS BACK! 🏈The hits are hard, the wings are hot, and your house should be COOL. 😎❄️Here’s to another season of...
08/29/2026

🏈 FOOTBALL IS BACK! 🏈

The hits are hard, the wings are hot, and your house should be COOL. 😎❄️

Here’s to another season of touchdowns, trash talk & yelling at the TV like the refs can hear us.

Don’t let a busted AC ruin game day. If your system isn’t keeping up, call the home team. 🏠❄️

📞 636-542-8600

🎉 Happy Birthday, Cindy! 🎂If you’ve called Stay Cool, there’s a good chance you’ve had the pleasure of talking to Cindy!...
08/29/2026

🎉 Happy Birthday, Cindy! 🎂

If you’ve called Stay Cool, there’s a good chance you’ve had the pleasure of talking to Cindy! 📞💙

She’s one of the sweetest, most helpful people around and always takes great care of our customers.

We’re lucky to have her on the Stay Cool team! Help us wish Cindy a VERY Happy Birthday!
🥰🎈

☀️ Your AC has been working ALL summer. Before it gets its seasonal break, give it a little attention.Schedule your $79 ...
08/28/2026

☀️ Your AC has been working ALL summer. Before it gets its seasonal break, give it a little attention.

Schedule your $79 AC maintenance now —> and while our tech is already there, you can knock out your $79 furnace maintenance too. 🔥

One appointment. Both systems. Ready for what’s next.

📲 Call 636-542-8600 TODAY to get on the schedule!

YOU CHANGE YOUR FILTER… BUT WHAT ELSE ARE YOU BREATHING? 👀🔥 RIGHT NOW: SAVE $100 ON AN AIR PURIFICATION SYSTEM!Offer end...
08/27/2026

YOU CHANGE YOUR FILTER… BUT WHAT ELSE ARE YOU BREATHING? 👀

🔥 RIGHT NOW: SAVE $100 ON AN AIR PURIFICATION SYSTEM!

Offer ends August 31.

📲 Call 636-542-8600 TODAY and ask us what air purification options would work best in your home.

https://staycool-hvac.com/indoor-air-quality/

08/27/2026

Thank you for the 5 star review Regina! ⭐We appreciate your continued business and referrals!

Address

407 Sonderen Street
O'Fallon, MO
63366

Telephone

+16365428600

Website

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