Hours: We are open 24/7 Service All Makes & Models

Comfort24-7 remains available for homeowners in Chicagoland & the surrounding areas 24/7. We make your comfort and safety our priority. Let our certified professionals thoroughly inspect your duct system for any potential problems. Our expertise and experience include cleaning, repair, maintenance, and sealing for all types of ductwork, ensuring peak performance and longevity.

Expert Duct Cleaning, Repair, Maintenance & Sealing

The duct system is largely concealed and easy to neglect. However, this branching network is responsible for delivering heated/cooled air to the rooms of your home. If holes, cracks, design issues, or a buildup of contaminants prevent the maximum amount of conditioned air from reaching the intended destination, the HVAC system needs to work harder, run longer and use more energy. You’re going to pay more every month for less satisfaction.

Comfort24-7 incorporates innovative Aeroseal technology to improve the effectiveness, ease, and efficiency of the duct sealing process. Using a non-toxic, water-based formula, we resolve those holes and cracks in the ducts and vents that allow heated and cooled air to escape. We make sure your conditioned air ends up right where you want and need it.

Steps of the Aeroseal process:

  • Blocking off vents and registers pressurizes the system

  • Calculation pre-seal air leakage

  • Polymer adhesive particles are introduced into the duct system

  • As pressurized air escapes through flaws, the sealant builds up along edges

  • We monitor progress, using the precise amount of necessary sealant

  • From one to several hours completes the process

  • You receive a printed verification of success

  • 10-year warranty protection

Benefits of Aeroseal technology:

  • Better comfort

  • Healthier indoor air quality

  • Less wear and tear on HVAC components

  • Optimized energy efficiency

  • More consistent temperature throughout the home

  • Non-toxic

  • No residue left behind

  • Reduced environmental impact

  • Superior technology delivers more effective and longer-lasting results

Count on our team for your ductwork services!

Flaws in the ducts can be blamed for unpleasant odors, excessive dust, and all sorts of indoor air quality concerns. Temperature fluctuations, higher sound levels, and even safety risks are potential worries. With meticulous troubleshooting, non-invasive procedures, and depth of resources, Comfort24-7 protects your family, home, and budget. Contact us for a complete range of duct maintenance, repair, sealing, and custom sheet metal fabrication service anywhere throughout Libertyville, Elgin, Aurora, Lansing & Melrose, IL.

Indoor Air Quality

Duct Cleanings in Melrose, IL | Duct Sealing Aurora | Duct Maintenance IL Lansing, IL

Sealed Ductwork and Vents

Ductwork Service, Duct Sealing & Duct Repair Aurora, Libertyville, IL, Elgin, IL, Melrose, IL, Alsip, IL & IL Lansing, IL

Libertyville, IL

Crystal Lake, IL

Elgin, IL


Melrose, IL

Alsip, IL

IL Lansing, IL