Comfort and Savings Year-Round!

Priority Energy is the Chicago area’s leading Aeroseal dealer, winning awards for the past three consecutive years! Our trusted comfort advisors will seal your ductwork quickly from the inside, without the mess of cutting through drywall. Highly trained and experienced, our team has performed over a thousand duct sealing jobs throughout the Midwest for clients in historical homes, new construction, townhomes, condos, schools, universities and businesses. Your satisfaction is our priority!

It is estimated that 20-40% of the conditioned air (which you are paying for)
is wasted due to leaky ductwork (EPA).

Why do the EPA and the U.S. DOE recommend Aeroseal? Because properly sealed ducts are such an important component of indoor comfort, indoor air quality, energy efficiency and lower utility costs! Go to our Aeroseal Facts and Benefits page for additional health benefits!

Whether you are building a new home, remodeling an existing home or making commercial improvements, Aeroseal duct sealing is a simple, guaranteed method that will reduce air leaks, improve year-round comfort, lower energy costs and improve indoor air quality.

Get guaranteed duct sealing results that will pass new construction code requirements every time. Stop wasting time and money with old-fashioned tape and mastic. Switch to Priority Energy’s Aeroseal service and receive your IECC verification report the same day!

Aeroseal's Awards & Endorsements

Aeroseal has won over 10 awards for its innovation, indoor air quality benefits and energy efficiency success. Most recently, it was named 2016 AHR Expo’s Innovation Award for Product of the Year, 2016 AHR Innovation Award Gold Medalist, and the 2015 Innovation Award Gold Medalist by Interclima+Elec Trade Fair.

The Aeroseal process won the "Best of What’s New" award from Popular Science magazine, and the "Energy 100" award from the U.S. Department of Energy (DOE). The DOE also rated the Aeroseal duct sealing process as one of the 23 most beneficial technologies available to American consumers that has come out since the agency was created. It has also been featured on “Ask This Old House”, NBC’s “The Today Show", and in 2018, the DIY Network's "Holmes & Holmes".

Aeroseal duct sealing meets USGBC LEED v4 standards for low VOC coatings and sealants as well as other building standards that recognize the rigorous testing criteria as set by the California Department of Public Health Standard Method v1.2., and additional green building standards including The WELL Building Standard and the ANSI/GBI 01 Green Building Assessment Protocol for Commercial Buildings.

UL certified and approved by prestigious standards bodies such as ANSI/BPI (Building Performance Institute), NGBS (National Green Building Standard) and FEMP (Federal Energy Management Program), Aeroseal is on its way to becoming the mainstream duct sealing process.

Contact us to schedule an Aeroseal appointment today.

Aeroseal for Commercial Buildings

Priority Energy, Aeroseal for Commercial Buildings, IL

Aeroseal is solving a large range of problems found in commercial buildings all across the country. It is also making it quicker and easier for buildings to meet the stricter IECC building and energy codes, ASHRAE requirements, and LEED certification. Whether it’s improving energy efficiency and indoor air quality or controlling humidity and balancing air flow, Aeroseal duct sealing can help.

  • Thank you again and you will be the first person I call if I need additional part or service from your company.
  • I just wanted to send this message to all you and say GREAT JOB!  We had a rough inspection today and passed for the Woodward Ave. house. The inspector told us "if every house I inspected looked like this one I would be out a job".

    Anonymous Builder
  • We were so impressed with the amount of information the Priority Energy technicians gave us during our ENERGY AUDIT.  If you are buying a house, I would strongly recommend having them do an energy audit on it, in addition to your usual home inspection.

  • Thanks for a super intelligent and deep seminar expertly handled by a staff which was a pleasure to be around. Lunch was superbly and subtly handled.

    A.S. Architect
  • I wanted to thank you for all of your extra time and energy during our BPI training over the last few weeks. You really helped put things in perspective. You are an awesome crew and your facility is a valuable resource for students and the community

    BPI Student, L.E.
  • There is much less dust in the house and the monthly gas and electric charges have been reduced by 10 to 15%.....I'm sure I will see greater savings over a twelve month period......thanks again.

    Aeroseal Client, R.N.
  • Just completed my BPI Field exam for my Quality Control Inspector (QCI) certification renewal at Priority Energy.
    Such a convenient and well-set-up training and test center with caring and knowledgeable staff and proctors! Thanks folks!


    P.R., Ottawa, IL
  • It's been cold here for the past few days and I really feel the difference in heating since the building was Aerosealed! My apartment is so much warmer now. Thank you Priority Energy!


    Miruna; Tenant at Country Manor Apartments, Peru, IL
  • Anytime I can be a reference for all the great work on my (new) house, please let me know.  Priority Energy is outstanding at what they do!

    Executive at Medline Industries, IL

Latest News

Aeroseal VOC Compliance Cert
Recent testing by Berkeley Analytical officially concluded that DUCTSEAL, the Aeroseal  sealant used to seal leaky ductwork is compliant for low volatile organic chemical (VOC) emissions.
Blower Door test at CVS Pharmacy in Glen Ellyn, IL
The newly constructed CVS Pharmacy at the corner of Roosevelt Rd and Park Blvd in Glen Ellyn, IL meets Illinois' energy efficiency requirements and is ready for occupancy!  Priority Energy recently completed the mandatory IECC Blower Door test on the 38,000 s.f.