Service

Commercial Electrical Panel Upgrade in Kansas City

Robust Power Distribution for Growing Businesses
Your electrical panel is the heart of your business’s power system. As your business grows and adds more equipment, computers, and appliances, your original panel may struggle to keep up. An overloaded panel isn’t just inconvenient. It’s a fire hazard.
Veteran Electric provides heavy-duty panel upgrades and distribution system services for commercial clients. Whether you need to increase your amperage service or replace an obsolete panel, we ensure your facility has the safe, reliable power it needs to operate.

Our Panel Services

  • Service Upgrades: Increasing your main service from 200A to 400A, 600A, or more to support higher loads.
  • Panel Replacement: Swapping out old, corroded, or recalled panels (like Federal Pacific or Zinsco) with modern Square D or Eaton equipment.
  • Sub-Panels: Installing remote panels to serve specific areas of your building or new additions.
  • 3-Phase Power: Installation and maintenance of 3-phase systems for industrial machinery and HVAC units.
  • Circuit Breakers: Replacing worn or tripping breakers to restore reliable circuit protection.

Signs of an Overloaded Panel

  • Breakers trip frequently
  • Lights dim when equipment turns on
  • Panel feels warm to the touch
  • Buzzing or crackling sounds from the panel
  • Visible rust or corrosion inside the panel

Why Choose Veteran Electric?

Our Process

Load Calculation

We perform a detailed load calculation to determine exactly how much power your facility needs.

Utility Coordination

We handle all communication with Evergy or your local utility provider to coordinate service disconnection and reconnection.

Installation

We install the new panel, meter base, and grounding system, labeling every circuit clearly.

Inspection

We schedule and attend the city inspection to ensure everything passes code and power is restored quickly.

What a Commercial Electrical Panel Upgrade in Kansas City Involves

A commercial panel upgrade starts with a load calculation: we look at your current equipment, your incoming service size, and whatever you’re planning to add before we recommend a new panel. Once the scope is set, we schedule a shutdown window, disconnect the existing panel and feeders, and mount the new equipment, whether that’s a straight breaker swap or a full service change to 400A or higher. New feeders get run and terminated, breakers get labeled to match your circuits, and grounding and bonding get checked against current code. Once everything is landed, the inspector signs off, we re-energize the building, and we test each circuit and piece of equipment before we leave the site.

Serving the Kansas City Metro

Across the Kansas City metro, panel upgrades go through the building department with jurisdiction over the address, and that authority differs depending on whether you’re in Clay, Platte, or Jackson County on the Missouri side, or across the state line in Kansas. Each city and county handles permitting and inspection on its own schedule, so we confirm the correct authority having jurisdiction before we pull a permit. A lot of the metro’s commercial buildings date back several decades, which is exactly the stock most likely to still be running an obsolete panel or an original service sized well below current equipment loads. Coordinating with Evergy is part of the job too: larger service changes often need the utility to inspect or reconnect the meter before we can energize the new panel.

Frequently Asked Questions

How do I know if I need a panel upgrade?
If your breakers trip frequently, you hear buzzing sounds from the panel, or you are adding new heavy machinery, you likely need an upgrade.
For most commercial panel upgrades, power is typically off for 4-8 hours. We plan this carefully to minimize disruption.
Yes. If your main panel is full but has sufficient capacity, we can install a sub-panel to create room for more circuits.
Yes. We are experienced in installing and maintaining both single-phase and 3-phase commercial electrical systems.

Cost varies by the amperage you’re moving to, the panel brand, and how much of your existing distribution has to change with it. A straightforward 200A to 400A swap runs differently than a full service upgrade with new sub-panels and feeder runs. We walk the site, look at your load, and put together a written quote before any work starts. Ask about our free estimate when you call.

The right panel size depends on your current load plus the equipment you plan to add over the next several years, not just what fits in the wall now. We calculate your demand load, factor in HVAC, machinery, and future circuits, then size the service and panel to match. Undersizing a panel today just means paying for a second upgrade later.

Both brands have a documented history of breakers that fail to trip under overload, which is why they’re widely considered obsolete rather than simply old. If your building still has one, we recommend a full panel replacement rather than a repair, since parts for these panels are hard to source and unreliable when found. We replace them with current Square D or Eaton equipment.

Yes, panel upgrades and service changes require a permit and inspection through the local building department before the new equipment can be energized. We pull the permit, schedule the inspection, and handle the paperwork as part of the job. This applies whether you’re on the Missouri or Kansas side of the metro.

In many cases, yes. We can plan the shutdown for evenings, weekends, or a slow period in your operation, depending on your utility company’s scheduling and the scope of the work. Talk with us about your production schedule and we’ll build the outage window around it.

We install Square D and Eaton equipment for most commercial jobs, since parts and support are easy to find across the Kansas City area. Matching your new panel to a widely stocked brand also makes it easier to add breakers or expand the system later without a special order. We can talk through options if your facility already standardizes on a particular brand.

Get a Free Estimate

Need professional electrical help? Contact us today for a transparent, no-obligation quote.

Service Hours

Mon – Fri:
7:00 AM – 6:00 PM
Saturday:
8:00 AM – 2:00 PM
Sunday:
Closed

Don't Compromise on Safety

Trust Veteran Electric for reliable, code-compliant repairs done right the first time.