Main Service Meter
Overview
Oahu Electric and Air upgrades main service meters, service gear and distribution equipment for commercial and large residential buildings across Oahu. We install clean, code-compliant systems designed to handle modern electrical loads and meet HECO requirements.
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What We Do
We manage the full electrical scope for service upgrades, including meter/main replacements, panelboard improvements, conduit reroutes, grounding, bonding and utility coordination. Our team handles everything from planning and shutdown scheduling to final energization.
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Our Capabilities
Our team is equipped for large service changes and multi-panel upgrades. We handle high-amp equipment, heavy gear installation, multi-meter banks, feeder replacements, utility transitions and AHJ requirements. With experience across commercial buildings, warehouses, condos and large properties, we deliver organized, safe and dependable service upgrades built to last.
Services
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Main meter and service gear replacements
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Panelboard upgrades and new distribution panels
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Meter bank replacements for multi-unit buildings
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Feeder and conduit rerouting or resizing
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Grounding and bonding upgrades
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Service conductor and utility-side coordination
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CT cabinets, disconnects and switchgear installs
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Load calculations and capacity planning
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Temporary power during cutover
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Breaker replacements and labeling
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System testing, shutdown scheduling and energization
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HECO coordination for service change approvals
​​How We Work With Your Team
We coordinate directly with your GC, property managers, utility planners and engineers to keep the upgrade organized. Our team communicates clearly, schedules shutdowns efficiently and keeps the project moving with minimal disruption to tenants or operations.
Why It Matters
Correctly sized and installed service equipment ensures safe operation, stable power and future expansion capacity. Proper grounding, bonding and distribution prevents outages, equipment stress and unsafe conditions. A clean, well-planned upgrade saves time and avoids costly rework.
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Compliance and Coordination
All installations meet NEC requirements and local jurisdiction standards. We handle HECO applications, site inspections, meter swaps and final approvals. Our team manages documentation, testing and shutdown/energization scheduling to ensure a smooth transition to the new service.