Stay Comfortable
Providing Efficient HVAC Solutions for Your Home and Business
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Experienced HVAC Contractor
Locally owned HVAC contractor serving Illinois' Monroe, St. Clair, and Randolph counties, specializing in residential and light commercial heating and cooling systems. Owner Nick Antonas has over 20 years of experience
We provide various HVAC services for residential and light commercial heating and cooling systems, such as installation, repair, and maintenance. Our skilled team specializes in American Standard and Mitsubishi mini split systems
Our Services
Quality Installations
Recent Projects
We showcase our heating and cooling projects in Monroe, St. Clair, and Randolph counties and surrounding areas. Our installations guarantee top-notch comfort and energy efficiency for residential and light commercial clients
Efficient Solutions
Mon-Clair Heating and Cooling LLC team ensures efficient heating and cooling solutions, offering installations of American Standard and Mitsubishi mini split systems, as well as upgrades for existing HVAC systems, providing reliable and cost-effective options
Contact Us
Contact
314-570-0436
About Us
Monclairheatingandcooling.com
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