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POLYPHASE SYSTEM INC

Construction & Trades · Barrigada, Guam
SBA-certified WOSB, HUBZone
WOSBHUBZone
UEIMTLDSJ79KNR9
CAGE4XHX8
Primary NAICS238210
Established2007
Structure2L
CountyAddress Not Found
Congr. district98
Contact
ADDRESS176 PEDRO BENAVENTE ST, Barrigada, Guam 96913
Attn: GLENDALYN CAROLINO

Provenance

Certification status reported as published by the U.S. SBA Small Business Search. Retrieved Sep 10, 2026; source last updated Aug 27, 2026. Womyn Owned does not issue or verify certifications. Confirm current status at the source.

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Certifications

  • WOSBsince Oct 2024 · through Aug 2027

    WOSB — status as published by the U.S. SBA Small Business Search. Last verified 2026-09-10.

  • HUBZonesince Aug 2024 · through Aug 2027

    HUBZone — status as published by the U.S. SBA Small Business Search. Last verified 2026-09-10.

Specialties

install transfmrinstall swgrsinstall ltg fixtinstall panelboardinstall MCCinstal FASinstall tel. systemsubstation eqptinstall generatorUPS systemlightning protectioncathodic protection
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