Somerville 400A Service Upgrade & ADU

← All Projects

Residential Electrical

Somerville 400A Service Upgrade & ADU

BD upgraded a two-family property’s electrical service from 200A to 400A and wired a new accessory dwelling unit.

Project location / settingSomerville, MA
Project highlight400A service for an expanded multifamily property
Somerville 400A Service Upgrade & ADU — project photograph
Somerville 400A Service Upgrade & ADU · Somerville, MA

The Challenge

Adding a third living space changed the property’s electrical and metering needs. The new service had to integrate with the existing older building and provide a clean, organized installation.

BD’s Scope of Work

  • 200A-to-400A service upgrade
  • New multifamily metering equipment
  • Dedicated ADU metering
  • Service entrance and distribution modifications
  • Complete electrical wiring for the new ADU

The Result

The completed service and distribution support the existing two-family residence and the added ADU. Coordinating the service upgrade and dwelling-unit wiring created an electrical foundation for the expanded property.

Planning a Similar Project?

Tell us about your property, scope, and timeline. Our electrical and solar team can help identify the next step.