Whole-Home & Commercial Surge Protection

One power surge can destroy thousands of dollars in equipment — protection installed right costs a fraction of that.

Most people think of surge protection as a power strip under a desk. That's not how serious surge protection works. A whole-home or whole-building surge protection device installs directly into your electrical panel and intercepts damaging voltage spikes before they reach any device or appliance in your property. Power surges happen more often than most people realize — from lightning strikes and utility grid fluctuations to the internal surges your own HVAC system, refrigerator, or motor-driven equipment generates every time it cycles on and off. At EcoWise Electric, we install panel-integrated surge protection that guards every circuit in your property — not just the outlet you remembered to plug a strip into.

We install whole-home and commercial surge protection systems for homes, restaurants, commercial properties, and industrial facilities across Sacramento and Northern California. That includes panel-integrated SPDs for residential properties, surge protection for commercial buildings running sensitive POS systems, computers, and HVAC equipment, walk-in cooler and refrigeration protection for restaurants, and heavy-duty surge protection for industrial operations running motors and machinery. Every installation meets NEC requirements for proper grounding, bonding, and breaker sizing — because a surge protector that isn't properly grounded doesn't protect anything. We also remove and replace failed or outdated surge devices that give the appearance of protection without actually providing it.

The cost of a properly installed whole-home or commercial surge protection device is a small fraction of what a single major surge event can cost in damaged equipment, lost inventory, or production downtime. For Sacramento-area homeowners who've invested in EVs, smart home systems, and high-end appliances — and for restaurant and commercial operators running expensive refrigeration, kitchen, and POS equipment — surge protection is one of the most cost-effective investments in your electrical system. Call (844) 735-3923 to schedule an installation or ask about adding surge protection to an existing panel upgrade project.

What We Offer:

Whole-Home Surge Protection Installation – Panel-integrated whole-home surge protection devices (SPDs) that protect every circuit in your home from external surges, lightning strikes, and internal voltage spikes caused by appliances and HVAC systems.
Commercial Building Surge Protection – Surge protection systems for offices, retail centers, and commercial buildings protecting computers, servers, POS systems, HVAC equipment, and sensitive electronics from damaging voltage events.
Restaurant & Walk-In Cooler Surge Protection – Surge protection specifically for restaurant environments — safeguarding refrigeration systems, walk-in coolers, kitchen equipment, and POS systems from grid fluctuations and internal surges.
Industrial Surge Protection for Motors & Machinery – Heavy-duty surge protection for warehouses, manufacturing facilities, and industrial operations protecting motors, compressors, conveyor systems, and production equipment from surge damage.
Equipment-Specific Surge Protection – Dedicated surge protection for high-value individual pieces of equipment — EV chargers, HVAC systems, medical equipment, and other high-cost devices that warrant targeted protection beyond the panel-level device.
Replacement of Failed or Outdated Surge Devices – Identification and replacement of surge protection devices that have absorbed prior surge events and are no longer providing protection — a common issue that many property owners don't know to look for.
NEC-Compliant Installation with Proper Grounding – Every surge protection installation includes proper grounding and bonding verification, correct breaker sizing, and code-compliant installation practices — because surge protection only works when the grounding system behind it is correct.

Why Choose EcoWise Electric for Whole-Home & Commercial Surge Protection

Licensed C-10 Contractor — Surge Protection Done to Code – Surge protection installation involves your main panel and your grounding system. Every installation at EcoWise Electric is performed by a licensed C-10 electrical contractor (#1148977) who verifies grounding integrity, sizes the installation correctly, and meets NEC requirements. A poorly installed SPD is worse than none — it gives false confidence without real protection.
Panel-Integrated Protection for Every Circuit – We install whole-home and whole-building SPDs directly at the panel — not plug-in strips, not point-of-use devices that only protect one outlet. Panel-level protection covers every circuit in your property simultaneously and provides a level of protection that no power strip can match.
Experience Across Every Property Type – Surge protection for a Granite Bay custom home with a whole-home generator and EV charger looks different from surge protection for a Stockton warehouse running heavy industrial equipment. We've done both and know how to specify the right device and installation for each environment.
Honest Assessment of Existing Surge Devices – Many properties already have surge protection devices installed — but those devices degrade after absorbing surges and eventually stop working without any visible sign. We assess what's already there, tell you honestly whether it's still providing protection, and replace it only if it actually needs it.
Part of a Complete Electrical System Approach – Surge protection works best as part of a properly grounded, well-maintained electrical system. When you combine a panel-integrated SPD with a properly sized panel, good grounding, and regular maintenance, you have a system that actually protects your investment. We look at the whole picture, not just the device.