Electric Avenue LLC | Enhancing the Possibilities

CALL US

Multi-Family & ADU Electrical Service Essentials: New Meter Packs, Sub-Panels, and Feeders Installation Guide

Multi-family dwellings, duplexes, and Accessory Dwelling Units (ADUs) require specialized electrical service infrastructure to handle multiple units safely and efficiently. Installing new meter packs, service feeders, and sub-panels ensures proper power distribution, code compliance, and scalability for growing properties. These upgrades support individual metering, load balancing, and future expansions while meeting National Electrical Code (NEC) standards for multifamily installations.​

Key Components of Multi-Family Electrical Service

New meter packs provide separate utility metering for each unit, enabling accurate billing and independent service. Service feeders deliver power from the main utility connection to the building’s distribution point, sized based on total calculated load including lighting, appliances, and common areas. Sub-panels then distribute power to individual units or ADUs, with proper grounding, bonding, and circuit protection to prevent overloads.​

Load Calculations and Code Compliance

Electrical load analysis determines feeder and service sizing by factoring general lighting, small appliance circuits, and demand factors for multifamily setups. NEC requires adequate wiring for each dwelling unit, including dedicated circuits and separation of neutral/ground at sub-panels. Proper installation prevents outages, ensures safety, and passes inspections for new constructions or additions.​

Benefits for Property Owners and Tenants

  • Independent metering reduces utility disputes and supports rental income stability.
  • Scalable sub-panels accommodate EV chargers, HVAC, or unit expansions.
  • Enhanced safety through GFCI/AFCI protection and proper clearances.
  • Increased property value with modern, compliant electrical systems.

Electric Avenue LLC: Your Multi-Family Electrical Experts

Electric Avenue LLC specializes in multi-family and ADU electrical service work, handling everything from load calculations and permitting to meter pack installations, feeder runs, and sub-panel setups. Our licensed team ensures minimal disruption, utility coordination, and long-term reliability for duplexes, triplexes, 4-6 plexes, and ADUs.​

Secure reliable power for your multi-family property or ADU with professional service upgrades. Contact Electric Avenue LLC today for a detailed load assessment and custom installation plan that boosts safety, efficiency, and value.