Alpha Windows & Siding

Roofer and siding contractor in Commack, NYRoofingSidingHomeowners in Greenvale can finance new windows and siding here.

What we checked

  • Business phone works
  • Website is live
  • Website says it does roofing and siding

About

Alpha Windows & Siding is a roofing and siding company in Commack, New York. It installs siding, vinyl siding and windows for homeowners in Commack, Massapequa and Greenvale, and it offers free inspections or estimates and financing.

  • Residential
  • Free inspection
  • Financing

Services

Siding

  • Siding installation
  • Vinyl siding

Other exterior work

  • Window installation

Service area

Alpha Windows & Siding names 3 cities on its website. The farthest is Greenvale, 18 miles away.

Common questions

Is Alpha Windows & Siding licensed and insured?

Alpha Windows & Siding’s website does not say. The Roofing List does not check licenses or insurance. Ask to see both before you hire. Our guide shows how to check a roofer’s insurance and license.

Does Alpha Windows & Siding give free estimates?

Alpha Windows & Siding’s website offers a free inspection or estimate. Call (631) 486-7860. Ask for the estimate in writing. See what a new roof costs.

Does Alpha Windows & Siding offer financing?

Alpha Windows & Siding’s website says the firm does. Ask for the rate and the full cost before you sign.

What areas does Alpha Windows & Siding serve?

Alpha Windows & Siding’s website names Commack, Massapequa and Greenvale.

Reviews

No reviews yet. Be the first to review Alpha Windows & Siding.

Write a review

Reviews show as soon as you send them. Read our review policy first.

Your rating (5 is best)

Payment never changes which reviews show or how they rank. Review policy

At a glance

Based in
Commack, NY
Trades
Roofing and siding
Services listed
3
Service area
3 cities, up to 18 miles away
Phone
(631) 486-7860

Before you hire Alpha Windows & Siding

  • Insurance. The website does not mention insurance. Ask for a certificate of insurance, then call the insurer to confirm it.
  • Written estimate. The website offers a free inspection or estimate. Get the price, the materials and the dates in writing.
  • Warranty. The website does not mention a warranty on the firm’s work. Ask if the firm gives one, and get it in writing.

Guide: check a roofer’s insurance and licenseGuide: repair or replace?

Is this your business?

Claimed Profiles open soon. About Claimed Profiles

Summary based on Alpha Windows & Siding’s website, Oct 2026.