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Aeroseal is a climate tech company with a mission to shrink carbon emissions from buildings — as much as 1 gigaton of CO2 annually.



Aeroseal is a climate tech company on a mission -- reduce the world's carbon emissions by 1 gigaton annually. How will we do it? With our leak sealing technologies.

Small leaks are a BIG problem -- The ducts and walls in buildings are inadequately sealed by manual solutions. Aeroseal’s technologies - HomeSeal Connect and AeroBarrier Connect - inject a fog of sealant particles into these pressurized spaces. Software tracks the entire process, creating a certificate of completion showing before and after leakage.

Aeroseal is one of the fastest-growing clean technology companies in the U.S. and currently has a presence in 27 countries and all 50 states across the U.S. Our technology has sealed nearly 200,000 projects and saved nearly $2 billion in wasted energy.

We were recently certified as a Great Place to Work for May 2022-2023.

93% of employees at Aeroseal, LLC say it is a great place to work compared to 57% of employees at a typical U.S.-based company.

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