Breaker Panel Installation in Beaverton, OR 97005

Choosing the Right Breaker Panel Size and Configuration for Your Oregon Property

Selecting the correct breaker panel is one of the most consequential decisions in any electrical project. An undersized panel forces you to double-tap breakers, use tandem breakers beyond recommended limits, or run out of circuit spaces entirely — all of which create safety hazards and code violations. For new residential construction in Oregon, we recommend a minimum of 200 amps with a 42-space panel as the standard starting point. A 42-space panel gives you room for the 20 to 25 circuits a modern home typically requires at move-in, plus 15 to 20 spare spaces for future additions like EV chargers, heat pump water heaters, battery storage systems, and workshop circuits. Call (877) 883-2383 for a free load calculation and panel recommendation tailored to your specific project.

For larger Oregon properties — homes over 3,000 square feet, multi-family buildings, or residences with heavy electrical loads such as electric heating, multiple EV chargers, or professional workshops — a 400-amp service provides the headroom needed to operate everything safely. A 400-amp service uses a meter-main combination with two 200-amp panels, effectively doubling your distribution capacity while keeping each panel organized and accessible. We also install sub-panels for detached garages, accessory dwelling units (ADUs), additions, and outbuildings in Beaverton and nearby areas. Sub-panels require a dedicated feeder circuit sized appropriately for the expected load and must maintain separate neutral and ground bars per Oregon Electrical Specialty Code. Call (877) 883-2383 to discuss your project requirements.

We exclusively install panels from Square D (Schneider Electric), Siemens, and Eaton — the three brands with the strongest track records for reliability, breaker availability, and warranty support in the Oregon market. Each brand offers complete lines of AFCI and GFCI breakers required by current code, as well as combination AFCI/GFCI breakers for circuits that need both protections. All panels we install are UL-listed, meet Oregon OESC requirements, and include clear labeling of every circuit for easy identification by homeowners and future electricians. Call (877) 883-2383 for expert guidance on which brand best fits your installation.

When You Need a New Breaker Panel Installation

• Building a new home, addition, or accessory dwelling unit (ADU) that requires its own electrical distribution
• Adding a detached garage, workshop, or outbuilding that needs dedicated circuits beyond a single extension
• Your existing panel has run out of breaker spaces and cannot accommodate additional circuits safely
• Upgrading from 100-amp to 200-amp or from 200-amp to 400-amp to support increased electrical demand
• Converting a commercial space and need a properly sized panel for the new occupancy and load requirements
• Installing solar, battery storage, or a generator transfer switch that requires a dedicated panel configuration
• Your current panel uses tandem breakers in non-approved slots or has double-tapped breakers — call (877) 883-2383 for a code-compliant solution.

What Our Breaker Panel Installation Includes

• Professional electrical load calculation to determine the exact amperage and panel size your project requires
• UL-listed panel installation from Square D, Siemens, or Eaton with full AFCI/GFCI breaker protection
• Proper feeder sizing, routing, and connection for sub-panels including separate neutral and ground bonding
• Complete Oregon electrical permit, inspection scheduling, and code compliance documentation
• Detailed circuit directory with clear labeling of every breaker for easy identification and future maintenance