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Suffolk County, Long Island

Siding Installation in Commack

Commack is one of the largest unincorporated communities in Suffolk County and a consistently active siding market. The housing stock is predominantly 1960s-70s split-levels and colonials — many of them on their second vinyl replacement after original aluminum was stripped decades ago. That second-generation vinyl is now aging, and homeowners are upgrading to insulated vinyl or fiber cement for better energy performance and a longer service life. James Hardie HardiePlank is increasingly popular on the larger Kings Highway North and Hoyt Farm Road colonials, where the upfront cost pencils out against a 30-50 year maintenance cycle. Commack falls under Town of Smithtown permitting jurisdiction — the same Building Department at 99 West Main St handles all residential siding permits. Our contractors pull permits on every full replacement and know the required inspections and setback rules for Commack addresses.

Licensed in Suffolk County — HIC verified
$1M+ general liability insurance required
Workers' comp coverage on every job
20+ verified homeowner reviews minimum
Familiar with Commack building codes and permits

Siding Pricing in Commack

Vinyl Siding
$5 – $11 / sq ft/sq ft
$8,500 – $16,000
James Hardie Fiber Cement
$12 – $24 / sq ft/sq ft
$18,000 – $35,000
Cedar Shake Siding
$15 – $28 / sq ft/sq ft
$22,000 – $42,000
Insulated Vinyl Siding
$8 – $15 / sq ft/sq ft
$12,000 – $22,000
Engineered Wood (LP SmartSide)
$9 – $17 / sq ft/sq ft
$14,000 – $26,000

Estimates based on a typical 2,000 sq ft home in Commack. Actual costs vary by house condition, material grade, and contractor.

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Siding Installation FAQ — Commack, NY

We match Commack homeowners with Suffolk County HIC-licensed contractors carrying $1M+ liability and workers' comp. Our Commack network includes pros familiar with Town of Smithtown permitting (Building Dept at 99 West Main St, Smithtown) and the 1960s-70s split-level and colonial housing stock common throughout 11725.

Searching for the best siding contractors on Long Island? Long Island Siding Co. connects Commack homeowners with up to 3 vetted, licensed long island siding companies — free, no pressure, no commitment required.

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