Service Areas
Serving Clients In:
Save More With Our Specials
$100 OFF
Air Purification
System
$50 OFF
Whole Home Humidifier
$25 OFF
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Why Choose Us as Your O’Fallon HVAC Company?
When you work with us you can be confident that you will receive personalized solutions tailored to your needs, goals, and budget.
Our O’Fallon heating and AC technicians will take the time to listen to your needs and offer the best options for your home. We continue to stay up to date on the latest processes and technologies, and complete over 100 hours per year of continued education for safety and equipment–so you can be confident that you will be working with professionals who have your best interests in mind.
Serving the Complete Heating and Air Conditioning Needs of O’Fallon, Missouri
Stay Cool Climate Control offers full-service heating, air conditioning, and air quality solutions throughout the O’Fallon, MO area.
Our services include:
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What Our Clients Are Saying
Reasons To Choose
Personal Attention
From the moment we answer the phone until the completion of the project, we will make sure your experience with us is simple, straightforward, and stress-free.
Honest Service
Our foundation is built on honesty and integrity. All of our services are backed by fair pricing, high-quality workmanship, and a team that takes pride in delivering exceptional results.
Peace of Mind Guaranteed
We use state of the art equipment and tools and continue to keep up with industry standards, practices, and advancements to ensure your peace of mind with every job.
Give us a call today for heating, cooling, and indoor air quality services you can trust in O’Fallon, MO.
Real Time Service Areas
Local Reviews
Great service
Brian - O'Fallon, MO 63366
Jeremy got us taken care of quickly when our ac went out. Great company with quality service
Fabulous Service
Katherine - O'Fallon, MO 63368
During a heat wave they were able to get me in sooner than my appointment time. Jeremy was professional, informative and a pleasure to work with
Cole W.
Full Hvac System Replacement in Wentzville
Nathan B.
2 stage air conditioning in wentzville mo
Jacob A.
AC maintenance O’Fallon Missouri
Cole W.
Full Hvac System Replacement in Wentzville
Nathan B.
New hvac system installation in wentzville mo
You get the best and
quality service
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.