Your Smithtown duct cleaning and sealing, explained before the guys show up.

Duct Cleaning & Sealing in Town of Smithtown, NY

Serving Commack (Smithtown side), Head of the Harbor, Nissequogue and the rest of Smithtown

Ducts collect dust, debris and occasionally a dead mouse. Cleaning and sealing them can improve airflow and stop you from paying to air-condition your crawl space. In the Town of Smithtown, that means Commack (Smithtown side), Head of the Harbor, Nissequogue, Smithtown hamlet, Hauppauge (Smithtown side), Village of the Branch, and everywhere in between.

How a Smithtown duct cleaning and sealing job goes

Inspect ducts and take before photos
Put the system under negative pressure and agitate debris loose
Clean registers, returns and the blower compartment
Seal leaky joints with mastic or foil tape (not regular duct tape, ironically)

Travel note: Jericho Turnpike and Route 347. Route 347 has more lights than the Christmas display at the Smithtown bull. Our ETA reflects that.

Duct Cleaning & Sealing and Smithtown homes

Older duct systems in these houses often leak in attics and garages, so sealing pays off.

Lots of 1960s to '80s colonials, high ranches and splits, plus historic homes in St. James.

Common signs around Commack (Smithtown side)

Disconnected or crushed flex duct in the attic
Musty smells when the blower runs
Recent renovation dust, or pests in the ductwork

One guy will 'inspect' your attic for an unusually long time.

Smithtown Duct Cleaning & Sealing FAQ

Does sealing ducts matter?

Leaky ducts in an attic or crawl space waste conditioned air. Sealing them is often one of the better efficiency upgrades.

Will it be loud?

Yes. Also, someone will be smoking right outside the window.

Do you really cover Village of the Branch?

Yes. Coming in on the LIRR Port Jefferson branch corridor, give or take a deli stop. We'll remove decades of dust and replace it with cigarette ash and laughter.

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