Shelter Island homeowners: here's what duct cleaning and sealing really looks like.

Duct Cleaning & Sealing in Town of Shelter Island, NY

Serving Dering Harbor, Hay Beach, Mashomack area and the rest of Shelter Island

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 Shelter Island, that means Dering Harbor, Hay Beach, Mashomack area, Shelter Island Heights, Silver Beach, Ram Island, and everywhere in between.

Common signs around Dering Harbor

Rooms with weak airflow even with dampers open
Disconnected or crushed flex duct in the attic
Recent renovation dust, or pests in the ductwork

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

How a Shelter Island 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: Route 114. We have to take a ferry to get here. The guys consider it a cruise.

Duct Cleaning & Sealing and Shelter Island homes

Damp, wooded and salty is a recipe for musty closed-up houses.

Victorian cottages in the Heights and seasonal homes tucked into the woods and shoreline.

Shelter Island 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 Ram Island?

Yes. Coming in on the Take the ferry from Greenport or North Haven, give or take a deli stop. We'll remove decades of dust and replace it with cigarette ash and laughter.

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