Skip to content
About
Services
Equipment Rental
PSI Awards
Project
Contact Us
About
Services
Equipment Rental
PSI Awards
Project
Contact Us
Address: 176 Pedro Benavente St., Barrigada, Guam 96913
Email: ronald@polyphase-guam.com
Phone: (671) 633-2009
Fax Number: (671) 633-5585
8:00 AM - 5:00 PM Monday - Friday
8:00 AM - 2:00 PM Saturday
SERVICES WE PROVIDE
Industrial – Commercial – Residential
35KV, 13.8KV, 4160V Underground & Overhead Transmission & Distribution Line Installation
All Electrical Feeder Piping Installation
General Construction including building renovation, mechanical, fire alarm, CCTV, access & others
High/Medium Voltage (35KV & 15KV) Splicing
Metering & Current Transformer Installation
Overhead/Underground Wiring Installation
Pad/Pole Mounted Transformer Installation/Termination
Photo Voltaic Panels & accessories both for Off-Grid & Grid Type System
Power Concrete Pole (Round & Octagonal) Erection and Straightening
Switchgear/Switchboard installation from 208V to 35KV
Testing (Hi-Pot, Megger, TTR, Dielectric Test, Phase Rotation Test & etc.) – Partnered with out-sourced Independent Testing Company
Supply and Installation of the Following:
Circuit Breakers & Fuses
Curfew/Security Lights Control Switching
Data/Networking Cabling
Disconnect Switches/Automatic/Manual Transfer Switches
Electrical Inspection & Preventive Maintenance
Electrical Piping/Wiring
Fire Alarm Systems
Fluorescent Ballasts/Retrofit
Generators
Lightning Fixtures – all types including stand-alone solar parking lights
Metering (15KV, 240/120v, 208V)
Motor Control Panels
Panel Boards/Enclosed Circuit Breakers
Power Outlets & Control Switches – All Types
Signalization/ Traffic Signal & Controls
Smoke/Heat Detectors
Upgrade and As-built
Weather Head Service Entrance Installation/Repair