Need a safe, reliable electrical panel upgrade in Denver, CO? Ace Electric delivers clean, code-compliant panel upgrades with clear pricing and no surprise charges. Talk directly with a knowledgeable electrician and get straight answers before any work begins.
Many Denver homes built in the 1950s through 1970s are still running on 100 amp panels. Back then, that was plenty. Today, it's not even close.
Modern homes need more power. EV chargers, hot tubs, home additions, upgraded HVAC systems, and everyday appliances all draw more electricity than older panels can safely deliver. If your breakers trip when you run the dryer and microwave at the same time, or you're planning any kind of electrical upgrade, a 100 to 200 amp panel upgrade is likely what you need.
Upgrading your electrical panel isn't a place to cut corners. It's the core of your home's electrical system, and it needs to be done right. Homeowners choose Ace Electric because we deliver clean panel upgrades with clear communication and workmanship they can trust. We upgrade panels from 100 amps to 200 amps every week across Denver, and we've dialed in the process to make it straightforward and stress-free.
If you have a Federal Pacific Electric (FPE) panel in your home, it needs to be replaced by a licensed and insured residential electrician. These panels were installed in millions of homes from the 1950s through the 1980s, and they're now considered a serious fire hazard.
The problem is the breakers. FPE Stab-Lok breakers have a documented history of failing to trip during overloads and short circuits. When breakers don't trip, wires overheat. That's how electrical fires start.
Insurance companies know this. Some won't insure homes with Federal Pacific panels, and others charge higher premiums. If you're buying or selling a home in Denver with an FPE panel, expect it to come up during inspection.
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Zinsco panels have similar problems to Federal Pacific. These panels were popular in the 1970s, and the breakers are known to melt and fuse to the bus bar. When that happens, the breaker can't trip even when it should.
Like FPE panels, Zinsco panels are considered a fire hazard by electricians and home inspectors across the country. If your home has a Zinsco panel (sometimes rebranded as Sylvania or GTE-Sylvania), replacing it isn't optional—it's urgent.
We handle the details, communicate clearly, and complete the work cleanly so you're not left dealing with confusion or callbacks. The result is a safe, reliable panel upgrade done the right way, without surprises, pressure, or unnecessary hassle.
How do I know if my electrical panel needs to be upgraded?
If your breakers trip often, lights flicker, or your panel is outdated or undersized, it may be time for an upgrade. Many Denver homes also need panel upgrades when adding EV chargers, new appliances, or starting a remodel. We’ll take a look and tell you honestly whether an upgrade is needed or not.
How much does an electrical panel upgrade cost in Denver, CO?
Most electrical panel upgrades typically fall between $3,500 and $5,000, depending on panel size, existing wiring, and site conditions. We provide clear, upfront pricing before work begins so you know the exact cost with no surprise charges.
How long does an electrical panel upgrade take?
In most cases, a panel upgrade can be completed in one day. We plan the work carefully, coordinate inspections, and keep downtime as minimal as possible so your home is back to normal quickly.
Will a panel upgrade support EV chargers, new appliances, or a remodel?
Yes. One of the main reasons homeowners upgrade their panel is to safely handle increased electrical demand. We size your new panel to support EV chargers, modern appliances, and future upgrades so you don’t run into limits later.