Professional AC Services

Serving Saint Louis, MO, & Surrounding Areas

Free Estimates Within 48 Hours

Type 1 & 2 EPA Certified

Saturday & Sunday Emergency Services Only

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Professional AC Services for Saint Louis Homes

City Wide Heating and Cooling is your trusted partner for comprehensive AC services in Saint Louis, MO, and surrounding areas. With over four decades of combined experience, our team of skilled technicians is dedicated to keeping your home comfortable year-round. We understand the importance of a reliable and efficient air conditioning system, especially during those hot Missouri summers.

Our commitment to excellence extends beyond just providing cooling solutions. As a local, family-owned business founded in 2023, we take pride in our quick response times and personalized service. Our Type 1 and 2 EPA-certified technicians are equipped to handle all your AC needs, from installation to maintenance and repairs.


We offer 24-hour commercial emergency services, ensuring that your business stays cool even in unexpected situations. For homeowners and businesses alike, we provide free estimates within 48 hours, helping you make informed decisions about your AC system. To experience our exceptional service and benefit from our expertise, contact us today.

City Wide Heating and Cooling

Why Choose Us

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24-Hour Commercial Emergency Services

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Manufacturer Warranties Available

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Free Estimates Within 48 Hours

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Over 40 Years of Combined Experience

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EPA-Certified Technicians Type I and II

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Saturday and Sunday Emergency Services Only

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AC Installation

Our AC installation services are designed to provide you with a cooling system that perfectly fits your home's needs. We work with leading manufacturers to offer a range of energy-efficient options. Our expert technicians ensure a seamless installation process, optimizing your new system for maximum performance and longevity.
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AC Maintenance

Regular AC maintenance is crucial for the longevity and efficiency of your cooling system. Our comprehensive maintenance plans include thorough inspections, cleaning, and tune-ups to keep your AC running smoothly. We identify potential issues before they become major problems, helping you avoid costly repairs and extend the life of your system.
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AC Repair

When your AC system encounters issues, our skilled technicians are ready to diagnose and repair the problem quickly. We handle a wide range of AC repairs, from minor fixes to complex system overhauls. Our team is equipped with the latest tools and knowledge to resolve issues efficiently, minimizing downtime and discomfort in your home or business.
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AC Tune-Up

Our AC tune-up services are designed to optimize your system's performance and energy efficiency. During a tune-up, we perform a comprehensive inspection, clean vital components, and make necessary adjustments. This proactive approach helps prevent unexpected breakdowns, reduces energy consumption, and ensures your AC is ready to tackle the heat of Saint Louis summers.
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Here's what our satisfied customers are saying...

At City Wide Heating and Cooling, we take pride in providing exceptional HVAC services for homeowners and business owners. We would be grateful if you could share your thoughts about our local, family-owned business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of City Wide Heating and Cooling and let others know what you think.