Serving Northern IL & Chicago Suburbs


Our Warranty And Promise

Our lifetime warranty covers defects in workmanship because we are confident our work is done right the first time. We guarantee to install the correct amount of material for blown insulation to achieve the installed R-value stated on the estimate. All insulation final heights are estimated and will vary since the insulation in an attic can be uneven.


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    Need An Insulation Installer?

    Curious about insulation installation for your home or place of work? Comfort 1st Insulation provides professional insulation services in Northern Illinois, the Chicago suburbs, the greater Rockford area, and southern Wisconsin. Give us a call at (833) 244-7283 to have one of our professionals inspect your attic. Have any inquiries for your Rockford area home or business? Please fill out our contact form to get ahold of the experts at Comfort 1st Insulation or email us at

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