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Areas We Serve

Duct Sealing GTA provides Aeroseal duct sealing for homeowners across the Greater Toronto Area and nearby communities. We help address leaky ducts, weak airflow, and uneven temperatures in the areas listed below. Select your city to learn more about our service or contact us to request a quote.

Bringing Advanced Duct Sealing Technology to Your Home

Duct Sealing GTA was founded to help homeowners across the GTA achieve true comfort and efficiency. As an official authorized Aeroseal dealer, we seal your ducts from the inside out with patented Aeroseal technology, something tape and mastic can’t do.
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Find your city

Real jobs, measured before and after. Pick your city to see what we found and how much leakage we sealed.

Toronto

Duct leakage

Before37.7%After3.3%

3 disconnected vents found by smoke test

See the Toronto job →

Mississauga

Duct leakage

Before43%After3.7%

Erin Mills home

See the Mississauga job →

Brampton

Duct leakage

Before59.8%After6.2%

Register hidden under the kitchen cabinets

See the Brampton job →

Vaughan

Duct leakage

Before63%After9.2%

New home, 5 disconnected duct sections

See the Vaughan job →

Hamilton

Duct leakage

Before38.7%After4.1%

Unusual setup, air purifier protected

See the Hamilton job →

Oakville

Duct leakage

Before44%After2%

Partly disconnected duct fixed mid-job

See the Oakville job →

Burlington

Duct leakage

Before51.3%After5.7%

Hidden duct hole repaired first

See the Burlington job →

Barrie

Duct leakage

Before49.1%After5.7%

Thermal camera found a disconnected duct

See the Barrie job →

Newmarket

Duct leakage

Before49.5%After2.2%

Poorly installed vents fixed

See the Newmarket job →

Also serving: Markham, Richmond Hill, Milton, Oshawa, Pickering, Durham Region, Niagara Region and the rest of Simcoe County, including Innisfil and Orillia.

Don’t see your city? Call 647-218-8031

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