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N L Instruments
N L Instruments
Mar 10, 2026 3:05 AM
90 13th Avenue
Ronkonkoma, NY (New York) 11779-6818
(631) 471-4****
Business Details
28 years Since 1987 John Walz (President)
Sales Volume: 2M - 5M
Employee Size Range: 20-49
Franchise/Chain: Standalone
Fortune 500: No
Additional Categories
N L Instruments is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:
  • Sheet Metal Specialties
North American Industry Classification System (NAICS) Categories:
  • Other Building Finishing Contractors > Sheet Metal & Duct Work > Sheet Metal Contractors
Standard Industry Classification (SIC) Categories:
  • Roofing, Siding, And Sheet Metal Work > Sheet Metal & Duct Work > Sheet Metal Specialties
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