Portable Traffic Signals

Horizon Signal is the premier manufacturer of portable traffic signals and automatic flagger assistance devices.

Our Locations

660 Mapunapuna Street
Honolulu, HI 96819-2031

Phone: (808) 833-2502
Fax: (808) 834-5630
Hours: 7:00 AM–4:00 PM
Holidays Observed

1315 Old Puʻunene Avenue
Puʻunene, HI 96784

Phone: (808) 873-7461
Hours: 7:00 AM–4:00 PM
Holidays Observed

74-5489 Loloku Street, Bay A
Kailua-Kona, HI 96740

Phone: (808) 329-3684
Hours: 7:30 AM–4:00 PM
Holidays Observed

3018 Aukele Street
Lihue, HI 96766

Phone: (808) 245-9680
Hours: 7:00 AM–4:00 PM
Holidays Observed