Stay Cool Climate Control

Reliable Heating Services

A failing heater in the middle of winter can quickly turn your home from cozy to uncomfortable. Cold rooms, strange noises, and rising energy bills are signs that your heating system may be struggling. Ignoring these problems can lead to unexpected breakdowns, expensive repairs, and a shortened system lifespan.

Stay Cool Climate Control provides dependable heating services in O’Fallon, MO, and the Greater St. Charles County area to keep your home warm and comfortable when temperatures drop.  Our technicians specialize in furnace repair, heating installation, heating system maintenance, and replacements, delivering tailored solutions that improve efficiency and reliability. With certified expertise and a family-owned commitment to customer care, we make it easy to enjoy lasting comfort all season long. Call us today to schedule your heating service and get peace of mind before the cold sets in.

turning up a thermostat which is set on heating mode

Comprehensive Heating Services for Your Home

Stay Cool Climate Control provides trusted heating services in O’Fallon, MO, and the Greater St. Charles County area to ensure your home stays warm and efficient throughout the winter season. From brand-new system installations to emergency repairs and preventative maintenance, our technicians deliver reliable solutions tailored to your comfort needs. Here’s an overview of the services we provide:

Heating Installation Services

Our professional heating installation services are designed to match your home’s size, layout, and energy requirements. We install high-efficiency furnaces and heating systems from top brands to deliver consistent comfort and long-term reliability. With proper installation, your new unit will run smoothly and help lower monthly utility bills.

Heating Repairs

When your system stops working properly, our team responds quickly with expert heating repair services. We troubleshoot common problems such as unusual noises, weak airflow, and furnaces blowing cold air. With prompt repairs, you can avoid costly emergencies and restore warmth to your home fast.

Heating Replacement Services

If your system is outdated or beyond repair, our technicians provide dependable heating replacement services. We help you choose the right furnace or heating system that balances performance, efficiency, and budget. Once installed, your new equipment will provide worry-free comfort for many seasons to come.

Routine Heating Maintenance Solutions

Preventative care is essential, which is why we offer professional heating maintenance services. Our tune-ups include inspections, cleanings, and adjustments to keep your furnace operating at peak efficiency. With regular maintenance, you’ll extend the lifespan of your equipment and reduce the risk of breakdowns.

Schedule Your AC Maintenance With Us Today!

Why Choose Stay Cool Climate Control for Heating Services

Selecting the right team for your heating needs ensures your home stays safe, comfortable, and efficient during the coldest months of the year. At Stay Cool Climate Control, we focus on pairing advanced HVAC expertise with a customer experience that feels personal and stress-free. Every service call is approached with the goal of not only fixing the problem but improving your overall comfort. With us, you get a trusted partner who understands the value of reliable heat and long-term savings.

  • Local Insight: We understand Missouri’s unpredictable winters and design heating solutions built for our climate.
  • Preventative Focus: Our approach emphasizes proactive care to reduce emergencies and extend equipment lifespan.
  • Straightforward Communication: We explain issues and solutions in simple terms so you always feel informed and confident.
  • Efficient Response: Our team arrives promptly with the tools and knowledge needed to solve heating problems quickly.
  • Added Value: From seasonal specials to financing options, we make it easier to stay comfortable without breaking your budget.

Get Ready for Reliable Heating Comfort

Cold weather puts your heating system to the test, and the best way to prepare is with expert care from Stay Cool Climate Control. Our team delivers trusted heating services that cover everything from quick repairs to full system upgrades, giving you peace of mind when the temperature drops. Don’t let an unreliable furnace disrupt your comfort — schedule your heating service today and enjoy a warm, efficient home all winter long.

$25 OFF

First Service Call
Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Nov 30, 2025

Have a Question or Concern?

Fill out this form and our team will get back to you as soon as possible.
Name(Required)
Got Questions? We’ve Got You Covered.

Frequently Asked Questions

Testimonials

Hear from Our Satisfied Customers

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
3 days 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
5 days 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
7 days ago
Travis was so kind and informative. Also how quickly someone came out to fix our heater was amazing! Speedy communication overall.
Kelsey Castulik
1 week 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
1 week 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
1 week ago
This was the best service call I ever had. On time and was able to fix problem with no trouble
Robert Barrett
1 week 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
1 week 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
1 week 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
2 weeks ago
Great company to work with, they were out to replace our entire HVAC system within 36 hours of it going down. Nathan and Carter did a great job installing. Very professional. Will use again if ever needed.
Justin Dossey
2 weeks ago
They came out same day I called to talk through and give us an estimate. They came out the very next morning to install. Wonderful Service from Jeremy, Brandon, and Trey!
Jayne Hibbeler
2 weeks ago
Travis is very nice and he explained everything to me regarding the issues. I love this company and highly recommended. Very professional and nice people and easy to talk to. Thanks to James and Carter also. Cole fixed my home humidifier yesterday 10-21-2025 and Jacob just got done replacing the gas Valve in my furnace - They both did an amazing job. Very kind people and very professional. Highly recommend this company. Amazing customer service as always.
Tess Vlogs
2 weeks ago
Jacob was very professional and courteous. Let us know the return air to the blower was undersized. Recommended we replace the blower in the future if necessary rather than replace expensive ductwork now.
Thomas Goulden
2 weeks ago
Peter was fantastic. Came in to our shop and addressed the problem almost immediately with our heater. Then made several recommendations on future maintenance techniques to keep us warm through the winter. Thanks so much stay cool!
coda ryan
2 weeks ago
Cole was excellent and professional.
Jacob Morrison
3 weeks ago
Thank you to the whole family at Stay Cool for making it painless to switch over HVAC services to them! Cole came and serviced our heater and took the time to explain how to be proactive when it comes to maintaining the system. What a pleasant and respectful person he is. Highly recommend these folks!!!!
Rob Jaycox
4 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.