Serving Northern IL & Southern WI

Residential Insulation Company in Rockford, IL

What is Residential Insulation?

Have you been experiencing any of the following? Hot or cold rooms, drafts, high utility bills, mold, or ice dams? Then you need residential insulation services in Rockford, IL. Comfort 1st Insulation is a leading home energy performance and insulation company; we’re accredited and certified experts. Don’t take our word for it—see what our customers are saying.

All residential insulation services in Rockford, IL, offered by Comfort 1st Insulation are with licensed and insured staff. Our services also come with our lifetime warranty—which means everything is done right the first time. We have the knowledge and experience necessary to make your home energy efficient and comfortable.

Contact Comfort 1st Insulation for your free consultation and quote by filling out our contact form, giving us a call (833) 244.7283, or email

Get Your Free Quote!

    New Home and Retrofit (Existing Home) Insulation Services

    Our contractors provide a plethora of residential insulation services in Rockford, IL, such as insulation installation, insulation removal, home energy assessments, attic restoration, air sealing, fresh air ventilation, and ice dam control/removal.


    Benefits of Residential / Home Insulation

    Properly installed and effective insulation is crucial for a healthy home—your home might not be as properly insulated as you may think. Insulation will degrade over time and upon failure, poor insulation can result in a multitude of problems such as animal/pest infestations, temperature variation throughout the home, drafts, ice dams, and worst of all—high energy costs.

    Residential / Home Insulation Contractors in Rockford, IL

    If you’re in need of insulation for your home or place of business, give Comfort 1st Insulation a call (833) 244.7283, email or fill out or contact form.

    Receive A Free Insulation Consultation!

    Comfort 1st Insulation