As your power needs evolve, your panel needs to keep up. Castro Electric helps Arlington homeowners and businesses upgrade their electrical panels with expert installation, long-term safety, and future-forward performance.

Helping Arlington Properties Stay Safe, Efficient & Fully Powered

FREE CONSULTATION

Warning Signs You May Need a New Panel

Breakers trip when you use more than one appliance.
Your panel is hot, rusty, or buzzing.
You’ve added more electronics or an EV and noticed performance issues.

If your electrical panel is outdated, overloaded, or just plain unsafe, you’re not alone. Castro Electric delivers safe, code-compliant panel replacements that restore performance — and peace of mind.

Safer, Smarter Panels for Arlington Homes and Businesses

Your panel isn’t just a box of breakers — it’s the brain of your entire electrical system. Whether you’re renovating, expanding, or modernizing, we ensure your setup is ready to support everything from EV chargers to energy-efficient appliances.

We work on all types of properties in Arlington, from single-family homes to small commercial spaces.

Why Castro Electric Is Arlington’s Go-To Choice

Tailored Panel Designs: Sized to your home’s unique usage

Support for New Devices: EV chargers, smart panels, and solar systems

Quick, Tidy Installations: No mess, no hassle, minimal downtime

Community-Based Service: We’re trusted locally — and it shows

No Pushy Sales — Just Honest Advice

The Castro Electric Process

Step 1: Electrical Review & Power Usage Assessment

We’ll evaluate your current panel and recommend the safest, most efficient upgrade.

Step 2: Professional Installation

We install your new panel with care, quality, and full compliance with Arlington’s electrical code.

Step 3: Post-Install Support

We stay connected — offering future service, guidance, and safety tips after the job is done.

What’s Included with Every Panel Upgrade

Future-Ready Panels for Modern Homes

24/7 Emergency Availability

Residential & Small Business Expertise

Fully Insured, Fully Licensed

Detailed Quotes Before We Start

Respectful Crews & Clean Job Sites

Fast Scheduling & Clear Timelines

Accurate Diagnosis of Power Issues

Support After Installation

Energy-Efficient Systems & Add-On Options

FAQs – Panel Services in Arlington, MA

What if my panel looks fine but trips often?
That’s still a sign it may be underpowered — we’ll do a full assessment before recommending anything.