- Steel and metal contractor
- Address
- 1885 New Hwy, #2, 11735
- Phone
- +1-631-249-5811
- Website
- dakotamfg.com
Construction company directory
Construction Companies in Farmingdale, NY
Our directory lists 3 construction companies in Farmingdale, NY, built from OpenStreetMap office records and the ENR Top 400 Contractors list. The most common trades here are steel and metal contractors (1), hvac contractors (1) and electrical contractors (1). Each listing shows only the address, phone, website and hours on record.
Which construction companies are in Farmingdale?
3 construction companies are listed in Farmingdale, ranked contractors and the most complete listings first.
- Electrical contractor
- Address
- 6 Alexander Dr, 11735
- Phone
- +1 516-752-6003
- Website
- doumasandsonselectric.com
- HVAC contractor
- Address
- 135 Schmitt Boulevard, 11735
- Phone
- +1-631-293-2566
- Website
- johnstonesupply.com
Which cities near Farmingdale have construction companies?
The closest city with listings is Copiague, about 4 miles away, with 1 construction company.
- Copiague4 mi · 1
- Plainview4 mi · 1
- West Babylon5 mi · 2
- Massapequa5 mi · 1
- Westbury8 mi · 1
- Hauppauge10 mi · 1
- Oyster Bay10 mi · 1
- East Northport11 mi · 1
What are the most common construction trades in Farmingdale?
The most listed trade in Farmingdale is steel and metal contractors, with 1 company. A company can be listed under more than one trade.
- Steel and metal contractors1 listingHome services website design
- HVAC contractors1 listingHVAC website design
- Electrical contractors1 listingElectrician website design
How do I check a contractor's license in New York?
Search the New York Department of State, Division of Licensing Services by company name or license number before you hire. New York has no statewide general contractor license. Licensing is handled by the county or city where the work is done, such as the New York City Department of Buildings.
Check a license in New YorkLicensing rules checked October 2026. Requirements change, so confirm on the state site.
FAQ
Construction companies in Farmingdale: FAQs
How many construction companies are in Farmingdale?
Our directory lists 3 construction companies in Farmingdale, NY. The count comes from OpenStreetMap office records and the ENR Top 400 Contractors list, and it updates as the map changes.
What are the most common construction trades in Farmingdale?
The trades with the most listings in Farmingdale are steel and metal contractors (1), hvac contractors (1) and electrical contractors (1). A company can be listed under more than one trade.
How do I check a contractor's license in New York?
New York has no statewide general contractor license. Licensing is handled by the county or city where the work is done, such as the New York City Department of Buildings. Search the New York Department of State, Division of Licensing Services by company or license number before you hire.
Which cities near Farmingdale have construction companies?
Nearby cities with listings include Copiague, Plainview, West Babylon and Massapequa.
Where does this construction company data come from?
Office locations come from OpenStreetMap, the open map built by volunteers (© OpenStreetMap contributors). Company size comes only from the ENR Top 400 Contractors list, shown with its year. We never add reviews, ratings or employee counts that are not on record.
For construction companies
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Office locations © OpenStreetMap contributors, available under the Open Database License. Company rankings from the ENR Top 400 Contractors (2026).
