Three Crowns Electric

Service Upgrades

Windsor, CO

Weld County • Licensed & Insured

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

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Service Upgrades • Windsor

Electrical Service Upgrades in Windsor, Colorado

Windsor homeowners and businesses count on Three Crowns Electric for electrical service upgrades. We've been serving Weld County since 2002 — our trucks are on Windsor streets every week, from Water Valley and Pelican Lakes to the neighborhoods that need us most.

Electrical service upgrades from 100-amp (or older 60/125-amp) to 200-amp — the prerequisite for EV chargers, heat pumps, hot tubs, home additions, and multiple high-draw appliances on the same home. Service upgrades include the utility drop coordination, new meter socket, main breaker, riser, and grounding system.

We cover every Windsor neighborhood — Water Valley, Pelican Lakes, RainDance, Highpointe — and zip codes 80550. 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 Windsor

What We Handle in Windsor

  • Existing 100-amp service can't support an EV charger + heat pump
  • Old 60-amp service feeding a whole house
  • Meter socket deteriorating or pulled away from the wall
  • Planning a major addition or ADU
  • Insurance company flagging the existing service as undersized

Service Upgrades in Windsor

$2,000–$5,000

Pricing for service upgrades in Windsor 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 Service Upgrades in Windsor.

What's the difference between a service upgrade and a panel upgrade?

A panel upgrade replaces the breaker panel inside the house. A service upgrade includes the panel plus everything upstream — the meter socket on the outside wall, the main breaker, the service conductors, and the coordination with the utility to disconnect and reconnect the drop. A service upgrade is what you need if you're going from 100A to 200A total capacity.

How much does a 100-amp to 200-amp service upgrade cost?

Typical range is $2,000 to $5,000 depending on whether we're running new service entrance cable, whether the meter socket needs replacing, and whether the utility requires a new mast. We walk the house, do a load calculation, and give you a written quote before anything happens.

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

Not always. A 100-amp service can often handle a 40A EV charger if your other loads are gas-heated. But if you have electric heat, electric water heater, or plans for a heat pump, the math usually doesn't work and the upgrade is the right call. We run the load calc and show you the number.

Who coordinates the disconnect with the utility?

We do. Xcel or your local co-op handles the physical disconnect and reconnect at the drop, but we file the paperwork, schedule the meter pull, and make sure the inspector is lined up. You sign a couple of things and that's it — no phone calls to Xcel on your end.

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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