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!

09/05/2026

🔥 Think your furnace might be the oldest? ENTER IT! You could win a brand-new furnace + standard installation…up to a $5,500 value! 👇
https://staycool-hvac.com/oldest-furnace/

📞 Questions or need help entering? Call 636-542-8600.

🔥 DON’T ASSUME YOUR FURNACE ISN’T OLD ENOUGH —> ENTER IT! 🔥We’re searching for the OLDEST FURNACE in Stay Cool’s service...
09/05/2026

🔥 DON’T ASSUME YOUR FURNACE ISN’T OLD ENOUGH —> ENTER IT! 🔥

We’re searching for the OLDEST FURNACE in Stay Cool’s service area, and the winner gets a NEW FURNACE + STANDARD INSTALLATION —> up to a $5,500 value! 😳🔥

Seriously… ENTER. YOUR. FURNACE. You can’t win if you don’t enter, and you might be surprised how few people actually do. 👀

👉 Enter here: https://staycool-hvac.com/oldest-furnace/
📞 Questions or need help entering? Call 636-542-8600

Entries close November 1, 2026.
Tag someone whose furnace has been around since dinosaurs roamed the earth. 😂👇

🥵 The summer heat isn’t going ANYWHERE… and even FREO is struggling to keep up. 🌮If your AC is struggling too, don’t spe...
09/04/2026

🥵 The summer heat isn’t going ANYWHERE… and even FREO is struggling to keep up. 🌮

If your AC is struggling too, don’t spend the holiday weekend sweating it out.

📞 Call Stay Cool TODAY at 636-542-8600 to get on the books! We’ll help get that AC back in shape so you can actually enjoy your weekend. ❄️🙌

📍 See your area in the blue? Freo says WE’VE GOT YOU. 🌮From AC and heating to water heaters and indoor air quality, Stay...
09/04/2026

📍 See your area in the blue? Freo says WE’VE GOT YOU. 🌮

From AC and heating to water heaters and indoor air quality, Stay Cool is ready when you need us.

📲 Need service? Call 636-542-8600 and get on the schedule!

OKAY… HERE ARE THE 5. 👀🌬️Why trust Stay Cool with your indoor air quality?1️⃣ Solutions for YOUR home, not a one-size-fi...
09/03/2026

OKAY… HERE ARE THE 5. 👀🌬️

Why trust Stay Cool with your indoor air quality?

1️⃣ Solutions for YOUR home, not a one-size-fits-all recommendation.
2️⃣ Full-service expertise, filtration, humidity control, UV sanitizers, ductwork + your HVAC system.
3️⃣ Comfort Club perks, including priority scheduling and discounts.
4️⃣ Special offers + financing options, because cleaner air should be easier to invest in.
5️⃣ WE’RE LOCAL. ❤️ We understand what Missouri weather throws at your home all year long.

And here's a pretty good 6th reason: you can actually call us and talk to a real person about what your home needs. 😉

🔥 RIGHT NOW: SAVE $100 ON AN AIR PURIFICATION SYSTEM THROUGH AUGUST 31!

📲 Call 636-542-8600 TODAY and ask: “What can we do about the air in my house?”

09/03/2026

Ever wonder where the name Stay Cool came from? Before starting Stay Cool Climate Control, Jeremy was working for another HVAC company and spending plenty of hot Missouri summer days out on service calls. As he was leaving customers’ homes, he kept hearing the same thing: “Stay cool out there!” Eventually, it stuck. When it came time to name his own HVAC company, Stay Cool just made sense.

Sometimes the best business names come from the simplest moments.

09/03/2026

🔥 WE’RE LOOKING FOR THE OLDEST FURNACE IN TOWN! 🔥

Got a furnace that belongs in a museum, qualifies for Social Security or has been saying “one more winter” for the last 20 years? It could win you a brand-new furnace + standard installation—> up to a $5,500 total value!

Entering is easy:

📸 Take a picture of your furnace
🔍 Find the manufacturer and serial number
📲 Submit it here: https://staycool-hvac.com/oldest-furnace/

Not sure how old it is or need help finding the information? Call 636-542-8600. We can schedule your furnace maintenance and help you get it entered while we’re there!

ENTER YOURS. SHARE THIS POST. TAG THE PERSON WITH THE OLDEST FURNACE YOU KNOW. 👇😂

Entries close November 1, 2026, at 11:59 PM.

Your AC has been putting in some serious overtime during this heatwave. If it’s making weird noises, blowing warm air or...
09/03/2026

Your AC has been putting in some serious overtime during this heatwave.

If it’s making weird noises, blowing warm air or starting to lose the battle, don’t wait until it completely clocks out. 🥵

📞 636-542-8600

We’ve got 5 BIG reasons to trust Stay Cool with the air your family breathes… can you guess them?Drop your guesses below...
09/02/2026

We’ve got 5 BIG reasons to trust Stay Cool with the air your family breathes… can you guess them?

Drop your guesses below 👇 Then take a look around your house....👀👀👀 dust everywhere, allergies acting up, funky smells, air too dry or humid?

You don’t have to just live with it.

🔥 Right now, save $100 on an Air Purification System through September 31!

📲 Call 636-542-8600 TODAY and ask us what we can do to improve the air inside YOUR home.

Address

407 Sonderen Street
O'Fallon, MO
63366

Telephone

+16365428600

Website

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