
Electrical Panel Replacement & Upgrades in Denver
Denver is a city of old bones and new loads. Bungalows in Berkeley and Washington Park were wired when 60 amps was plenty, and Denver Squares in Congress Park still hide screw-in fuse boxes behind basement stair doors. Meanwhile the households inside them run air conditioning, induction ranges and two electric cars.
That gap between original service and modern demand is the work we do every day. We replace, upgrade and modernize residential panels across Denver proper, and because panels are our only trade, we know how each neighborhood's vintage of wiring tends to behave before we open the cover.
Housing stock we work on
Pre-war bungalows and Denver Squares, mid-century ranches in the southeast, and infill townhomes and pop-tops throughout the central neighborhoods.
Neighborhoods we serve
- Berkeley & Regis
- Highlands & Sloan's Lake
- Washington Park
- Congress Park & Hilltop
- Park Hill
- Baker & Platt Park
- Stapleton / Central Park
- Green Valley Ranch
Local conditions
What we run into in Denver
Older service, modern demand
Central Denver homes frequently still carry 60 or 100 amp services with an overhead mast. Adding central air or an EV charger usually means addressing the meter and mast at the same time as the panel, and we quote all of it up front rather than discovering it on install day.
Pop-tops and basement finishes
Denver's remodeling culture adds circuits fast. A finished basement plus a second-story addition can outrun a panel's breaker spaces long before it outruns its amperage, which is where a subpanel or a full upgrade earns its keep.
Historic and alley-access properties
Tight side yards, alley-fed services and historic district considerations all affect where a panel can legally and practically live. We plan clearance and routing during the estimate.
Common jobs
Panel work we do most in Denver
- Fuse box to breaker panel conversions in pre-1950 homes
- 100 to 200 amp upgrades ahead of AC or heat pump installs
- Subpanels for finished basements and detached garages
- EV charger circuits in detached alley garages
Permits & inspection
Work inside Denver city limits is permitted and inspected through Denver Community Planning and Development, with Xcel Energy coordinating the service disconnect. We handle both.
Coverage
Towns we cover from Denver
Same crews, same fixed pricing and the same permit handling across the communities around Denver.
- Lakewood
- Wheat Ridge
- Arvada
- Englewood
- Glendale
- Edgewater
- Littleton
- Centennial
- Thornton
- Westminster
Do not see your town? Tell us where you are and we will give you a straight answer about whether we can serve it well.
Cost & timeline
What a Denver panel job actually looks like
Most central Denver homes are fed overhead from an alley pole, which means the mast, weatherhead and meter socket are part of the conversation whether or not you called about them. If any of that is rusted or undersized, it gets replaced with the panel, and we price it in the estimate rather than calling you from the driveway with bad news.
A straightforward replacement runs with the power off for roughly four to six hours. Denver inspections are typically scheduled within a couple of business days of the work, and we meet the inspector so you do not have to take another morning off.
What adds cost here is almost always the same short list: an overhead mast that has to come down, a meter socket the utility will not reconnect to, ungrounded branch wiring discovered at the panel, or a relocation because the existing spot no longer has legal working clearance.
Monthly payments are available through Hearth. Prequalifying takes about a minute and uses a soft credit check, so it does not affect your credit score.
Services
Panel services available in Denver
Nearby service areas
Same crews and the same fixed pricing in the communities next door.
FAQ
Panel questions from Denver homeowners
Who inspects panel work in Denver?
Denver Community Planning and Development handles the permit and inspection inside city limits, and Xcel Energy coordinates the service disconnect and reconnect. We schedule both and meet the inspector on site.
Do you work in Lakewood, Wheat Ridge and Arvada too?
Yes. Those addresses are everyday work for us, along with Englewood, Edgewater, Glendale, Littleton, Centennial, Thornton and Westminster. The permit office changes by jurisdiction, and we handle whichever one applies to your address.
My house is in a historic district. Does that change anything?
It can affect where exterior equipment goes and how visible it is from the street. We plan the location during the estimate so there are no surprises at inspection.
How long will my power be out?
Plan on roughly four to six hours for a standard replacement. We give you the window before the crew arrives so you can move anything temperature-sensitive and plan around work calls.
Reviews
Nearby homeowners
Sample reviews shown while we collect verified customer feedback.
"Our 1926 bungalow still had fuses in the basement. They explained what was actually unsafe versus what was just old, converted us to a breaker panel, and the inspector signed off without a single correction."
"My general contractor's electrician kept pushing the panel work. EPO handled just the panel and subpanel, coordinated with the GC, and got it inspected ahead of drywall. No drama."
Get a fixed panel price in Denver.
Free on-site estimates across the Denver metro. No phone guesses, no change orders, no upsell to work you don't need.
