Company Overview
Company Name
JJM Roofing & Waterproofing
Address
1025 Old Country Rd Ste 403 W, Westbury, NY, 11590, United States
Website
jjmconstructioncorp.comPhone
(516) 508-3781Approx. Annual Revenue
$1.6M
Employees
8
Established
2016
Google Reviews
5.0 (109 reviews)
About JJM Roofing & Waterproofing
JJM Construction Corp is a construction company based in Westbury, New York, serving Long Island and the five boroughs since 1955. They specialize in roofing, siding, waterproofing, and gutters, offering expert services and a 30+ year manufacturer-approved warranty.
Business Profile
Read from the JJM Roofing & Waterproofing website on Oct 12, 2026. Hover an item to see the exact wording it came from.
How JJM Roofing & Waterproofing works
Ownership (as declared by the business)
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Complete service pages
- Footer copyright year
- 2026
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Key Decision Makers
Dennis Cohen Owner