Every new New York business filing, every dayNew Construction Businesses in Ontario, NY
3 construction businesses recently registered in Ontario, New York.
Updated October 7, 2026 · Most recent business filing Mar 9, 2026
Every new New York filing, every day
See how it worksAbout Construction Businesses in Ontario
This page lists new construction businesses registered in Ontario, New York. We currently track 3, sourced directly from the New York Division of Corporations and refreshed daily as new construction companies file.
Recent additions include DD AND S CONTRUCTION LLC, Lamad Contracting, and Cold Crow Construction. The most recent construction business filing was on Mar 9, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to construction businesses in Ontario, this is one of the freshest prospect lists in the market.
All Filings
DD AND S CONTRUCTION LLC
Mar 9, 2026The LLC filing is for a construction company named DD AND S CONTRUCTION LLC (with a typo in 'CONTRUCTION'), located at 2592 Lake Road, Ontario, NY. No official website or online presence was found beyond the filing record.
Lamad Contracting
Aug 24, 2025LAMAD Contracting LLC appears to be a small contracting business based in Ontario, NY, as indicated by its filing address. The website candidate from BuildZoom suggests it may also operate under a similar name, L-M-A-D Construction LLC, offering general contracting services.
Cold Crow Construction
Aug 6, 2025Cold Crow Construction LLC is a construction business located at 5825 Lincoln Road, Ontario, NY. A Nextdoor business page confirms its local presence. The LLC filing indicates a real operating business in the construction industry.
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