Expert Denver electricians at United Electric. Fast same-day service for 200-amp panel upgrades, Level 2 EV charger installation, electrical repairs & more across the Denver Metro Area. Licensed • Insured • 5-Star Rated. Call (303) 974-9351 for a free quote today!
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Denver Electrician for Panel Upgrades & EV Charger Installation
United Electric is a locally owned electrical company providing high-quality residential and commercial electrical services throughout the Denver metro area. We focus on safety, communication, and clean workmanship, ensuring every project meets current electrical code and exceeds customer
expectations.
We believe in:
– Respecting your home
– Providing honest, transparent pricing
– Delivering reliable, long-lasting electrical solutions
– Being the electrician you can trust for every project

Our Electrical Services
Electrical Panel Upgrades & Replacements
Is your panel outdated, overloaded, or constantly tripping? We specialize in 200-amp and 400-amp service upgrades, sub-panel installations, and full breaker box replacements. Safe, code-compliant, and future-ready.
EV Charger Installation
We install Level 2 EV chargers for Tesla, Ford, Rivian, and all major brands.
Proper load calculations, clean conduit work, and fast turnaround.
Basement & Remodel Wiring
Full electrical for unfinished basements, remodels, and additions.
Lighting layouts, circuits, low-voltage wiring, and code-ready installations.
Troubleshooting & Repairs
Breaker tripping? Outlets not working? Burning smell?
We diagnose and repair electrical issues quickly and safely.
Lighting Installation
Recessed lighting, under-cabinet lighting, exterior lighting, and custom layouts.
Rental Property Electrical Services
Fast, reliable service for landlords and property managers
Proudly Serving the Denver Metro Area
Denver * Castle Rock * Highlands Ranch * Parker * Centennial * Littleton * Aurora * Lone Tree *
Englewood * Lakewood * And surrounding areas
Our Services
(303) 974-9351
Never hesitate when it comes to potential electrical problems. Electrical issues can quickly develop into major catastrophes.
- Why are my lights flickering?
Flickering lights are usually caused by a loose wiring connection, an overloaded circuit, or a failing light fixture or bulb. If flickering happens across your whole house, it can point to a bigger issue with your electrical panel or utility connection, so it’s worth having a licensed electrician take a look. - How much does it cost to rewire a house?
Rewiring typically costs anywhere from a few thousand dollars for a small home to $15,000 or more for a larger home, depending on square footage, accessibility, and the age of the existing wiring. Older homes with knob-and-tube or aluminum wiring often cost more to bring up to current code. United Electric provides free, no-obligation estimates for Denver-area homeowners. - Signs of a faulty electrical panel.
Warning signs include breakers that trip frequently, a burning smell near the panel, visible rust or scorch marks, flickering lights, and warm or discolored outlets. Panels over 25-30 years old, or ones that still use fuses, are also good candidates for an upgrade before they become a fire risk. - GFCI outlet vs. regular outlet.
A GFCI (ground-fault circuit interrupter) outlet constantly monitors electrical current and instantly shuts off power if it senses a ground fault, protecting against electric shock in wet areas like kitchens, bathrooms, and garages. A standard outlet has no built-in shock protection, which is why code requires GFCIs anywhere water and electricity are close together. - Is a burning smell from an outlet dangerous?
Yes. A burning smell usually means wires are overheating, insulation is melting, or there’s a loose connection arcing inside the outlet, all of which are fire hazards. Turn off power to that circuit at the breaker and avoid using the outlet until a licensed electrician can inspect it.
Do you need help with electrical maintenance?
Contact us – our technicians are ready to help you solve that issue.
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