Three Crowns Electric

Electrical Panels

Johnstown, CO

Weld County • Licensed & Insured

50% of our profit back if we're over time or over budget.

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Electrical Panels • Johnstown

Electrical Panel Upgrades & Repair in Johnstown, Colorado

Johnstown homeowners and businesses count on Three Crowns Electric for electrical panel upgrades & repair. We've been serving Weld County since 2002 — our trucks are on Johnstown streets every week, from Thompson River Ranch and I-25 Corridor to the neighborhoods that need us most.

Panel upgrades, replacements, and repairs for homes of all ages and sizes. We replace aging 60-, 100-, and 125-amp panels with modern 200-amp service to support EV chargers, heat pumps, induction ranges, hot tubs, home offices, and the rest of the loads a 1970s panel was never built for. We also handle recalled panels (Federal Pacific, Zinsco, Challenger), hot bus bars, burned breakers, and partial outages caused by failing feeder lugs.

We cover every Johnstown neighborhood — Thompson River Ranch, Pioneer Ridge, Old Town Johnstown — and zip codes 80534. Whether you're in a 1970s ranch or a brand-new build, the scope is the same: diagnosis first, written quote second, work starts only when you say go.

Common in Johnstown

What We Handle in Johnstown

  • Aging 100-amp panels that can't support modern loads
  • Federal Pacific, Zinsco, or Challenger recalled panels
  • Hot bus bars and burned breakers
  • Partial outages caused by failing feeder lugs
  • Two breakers that have recently popped and won't hold

Electrical Panels in Johnstown

$1,500–$4,500

Pricing for electrical panels in Johnstown depends on your home's setup, panel condition, and scope of work. Free estimates — written on paper, no pressure.

50% of our profit back if we go over the quoted timeline or bust the estimate. In writing.

Frequently Asked Questions

Common questions about Electrical Panels in Johnstown.

Do I need a 200-amp panel for an EV charger?

Usually yes, but not always. It depends on your current panel size, the rest of your loads, and the charger amperage. We start with a load calculation. If your existing 100-amp panel can take the charger without pushing past code, we install it. If it can't, we quote the upgrade before we touch anything.

My panel is a Federal Pacific. Is it actually unsafe?

The FPE Stab-Lok panels have a documented history of breakers that fail to trip under fault conditions — that's why they were recalled. Most insurance companies now require replacement before they'll renew. We've replaced hundreds of them across Northern Colorado. Same story for Zinsco and Challenger panels.

How much does a panel upgrade cost?

Typical range is $1,500 to $4,500. Most full residential panel replacements land around $3,400, written in advance. The price depends on amperage, whether the utility drop needs to be re-coordinated, and whether the meter socket also needs replacing. We give you the number on paper before we start.

How long does a panel replacement take?

Most residential panel replacements are a full day, start to finish. Power is off to the house for a portion of that day — usually four to six hours. We schedule around your household so the fridge, the home office, and the bedtime routine all work around the outage window.

Get in Touch
With Our Team

We make it easy to connect with a licensed electrician who understands your needs. Reach out by phone, email, or by filling out the simple form below — and experience the Three Crowns Electric difference.

(970) 645-3114 Admin@Threecrownselectric.Com
Monday – Friday 7:30 am - 5 pm

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