Seasonal HVAC Maintenance 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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Seasonal HVAC Care for Year-Round Comfort

At City Wide Heating and Cooling, we're committed to keeping your home or business comfortable throughout every season in Saint Louis. Our team brings over four decades of combined expertise to every job, ensuring your HVAC system runs at peak performance year-round. We understand the unique challenges that Midwest weather can bring, and we're here to help you stay ahead of the curve with our comprehensive seasonal maintenance services.

As a family-owned business founded in 2023, we've quickly established ourselves as a reliable partner for all your heating and cooling needs. Our quick response times and 24-hour commercial emergency services mean you're never left in the lurch when you need us most. We pride ourselves on our team of Type 1 and 2 EPA-certified technicians who are equipped to handle any HVAC challenge.


Plus, with free estimates provided within 48 hours and available manufacturer warranties, you can trust that you're getting quality service at a fair price. Don't let seasonal changes catch you off guard. Contact us today to schedule your seasonal maintenance and experience the peace of mind that comes with a well-maintained HVAC system.

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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Spring HVAC Maintenance

As winter thaws and spring blooms, it's crucial to prepare your HVAC system for the warmer months ahead. Our spring maintenance service ensures your air conditioning is ready to tackle the heat. We'll clean or replace filters, check refrigerant levels, and ensure all components are functioning optimally.
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Winter HVAC Maintenance

When the chill of winter approaches, you'll want your heating system in top shape. Our winter maintenance service focuses on inspecting and tuning up your furnace or heat pump. We'll check for any potential issues, clean vital components, and ensure your system is energy-efficient to keep you warm and cozy all winter long.
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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.