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NATIONAL SIGNAL, LLC

Manufacturer ID
9752
Common Name
NSI
Previous Legal Name
National Signal, Inc
URL
www.nationalsignalinc.com
All Company DBAs
National Signal, LLC
Trade / Brand Names
Principal Name
Guadalupe Martinez
Principal Position
Vice President of Engineering
Address
14489 Industry Cir
La Mirada, CALIFORNIA 90670 UNITED STATES (USA)
Contact Name
Guadalupe Martinez
Contact Position
Vice President of Engineering
Contact Business Phone
(888)994-0300
Business Fax Number
(714)441-7714
Contact Business Email
info@nationalsignalinc.net
Production Start Date
06/01/2006
Production End Date
Parent Company
HILL AND SMITH, INC.
Updated On
02/06/2026

Makes and Models

National Signal
2001 DIESEL, Aro-Lite, ARROW BOARD, AZDOT, BEACON, CALTRANS, CAMERA, CAMERA INTEGRATOR, CONNECT CAMERA, CONNECT RADAR, Full Matrix PCMS, Info Sign PS-50, Light Tower, LITEPOD GO, LTS DIESEL HYBRID, LTS NARROW, LTS PROPANE HYBRID, LTS WIDE PANEL, QUEUE, SAM,CONSAM, SIGNAL TRAILER, SMC1000, SMC2000, SMC4000, SMC5000, SOLAR GENERATOR, SPEED RITE RADAR, Sun-Up, SUNRAY, Text PCMS, Utility Trailer, VSL,VSL SAM, VU POinte, WIGWAG, WORKER PRESENT

Manufacturer Types

Type
Completed Vehicle Manufacturer

Vehicle Types

Is Primary Vehicle Type Description GVWR From GVWR To
Trailer Light Tower, Message Board, Arrow Board Class 1A: 3,000 lb or less (1,360 kg or less) Class 1: 6,000 lb or less (2,722 kg or less)

Action History

Submittal/Letter Date Reference
2/6/2026 7FFD9FBA-BDC8-4342-A454-1315BEDFDD13
9/14/2022 0BCC65CA-18AF-444A-82C8-D74F0D45730D
12/14/2007 FAX858
Contact NHTSA Manufacturer Helpdesk at manufacturerinfo@dot.gov or 888-399-3277
National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE Washington, DC 20590, 888-327-4236, 888-275-9171 (TTY)