Ductwork Coverage & Brands
💨 Distribution

Ductwork Coverage & Brands

Leaks, disconnections, and failed dampers in your interior accessible ductwork are covered. Better airflow, lower utility bills, fewer hot/cold rooms.

Top Ductwork Manufacturers

We work with the leading sheet metal, flex duct, and accessory manufacturers — the same brands installed in new construction across the US.

Hart & Cooley
Hart & Cooley
Hart & Cooley

America’s largest manufacturer of HVAC venting and air distribution products. Hart & Cooley registers, grilles, and flex duct are spec standard.

RegistersGrillesFlex Duct
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ATCO
ATCO
ATCO

Premium flex duct and rigid fiberglass duct board. ATCO Series 36 silver-jacket flex is the contractor choice for residential supply runs.

Flex DuctSeries 36Fiberglass
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Imperial
Imperial
Imperial Manufacturing

Sheet metal duct, fittings, and accessories. Imperial galvanized snap-lock pipe and fittings are the workhorse of every duct repair.

Sheet MetalGalvanizedFittings
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Master-Flow
Master-Flow
Master-Flow

Master-Flow flex connectors, vibration isolators, and damper assemblies are widely specified in residential and light commercial duct work.

Flex ConnectorsDampersIsolators
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Selkirk
Selkirk
Selkirk

B-vent, double-wall venting, and air distribution products. Selkirk venting is the spec for safely terminating gas appliance flues from furnace systems.

B-VentDouble-WallTermination
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What is Covered

Leak Sealing

Identified duct leaks sealed with mastic, foil tape, or aerosol injection — lowering utility bills and improving airflow.

Disconnected Sections

Dropped or separated duct runs in attics and crawlspaces re-connected with proper fittings and sealants.

Damper Repair

Failed manual and motorized dampers repaired or replaced — critical for zoned system operation.

Plenum Repairs

Damaged supply and return plenums patched, sealed, and re-insulated to factory spec.

Flex Duct Replacement

Damaged or crushed flex duct sections replaced with R-8 insulated flex of matched diameter.

Register & Grille

Damaged supply registers and return grilles replaced with code-compliant matched product.

Insulation Restoration

Failed duct insulation re-installed where rodent damage, water, or compaction has reduced R-value.

Boot & Box Repairs

Failed register boots and stack boxes repaired or replaced where airflow is compromised.

Ductwork — Covered.

The hidden cause of high utility bills. Membership covers duct repairs that pay for themselves in the first season.

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