US · FMCSA ACTIVE
WELSBACH ELECTRIC CORP OF L I
Plainview, NY 11803 · DOT 1302394
Company profile
Web-discovered · as of 2026-07-30
Long Island-based, ISO 9001:2015 certified electrical contractor specializing in utility, transportation infrastructure, and commercial electrical maintenance. Operates a private fleet for moving equipment to sites in Nassau and Suffolk counties as part of EMCOR Group, Inc.
Fleet use
Specialized service
Operating scope
Local
Service model
dedicated, own account
Equipment
specialized, box truck
Ownership
Subsidiary
part of EMCOR Group, Inc.
Employees
201-500
Certifications
iso 9001
Industries served
constructionelectrical-contractingtransportationutilities
HQ · 25 Seaview Blvd, Port Washington, NY 11050, USA
Visit website ↗ LinkedIn ↗ info@welsbachelectric.com 5164540023 OPERATING CONFIRMED HIRING GREEN FLEET
Active website, recent 2026 safety/quality updates, and part of EMCOR Group, Inc. Active DOT registration, though listed as non-interstate authorized.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
64
power units
Activity
road freight carrier
private licence
In operation since
2004
43 drivers
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