Why Englewood homeowners call an electrician
Englewood is one of the metro's oldest and most compact suburbs, built out early and almost entirely after the war. The neighborhoods are modest: small single-story ranches, brick bungalows, and early bi-levels on small lots, most of them from the 1950s and '60s. The trait that sets the city apart is how small the original electrical service was. A lot of these homes started on 60-amp service, and most of the rest on something between 60 and 100 amps. That was plenty for a home in 1958. It isn't plenty now. So the service upgrade that's an occasional project in newer parts of the metro is the baseline here. A modest Englewood home almost always needs more service than it was born with, and the same aging stock often carries the panel and wiring it was built with.
A service that can't carry a new load
This is the project that brings the most Englewood homeowners to us, and it usually starts the same way. You buy an EV, get a quote for a heat pump or an induction range, or plan a finished basement or an addition. Then you find out the existing service can't take the new electrical load. The gap is wide here because the starting point is so low. A 60-amp service was never sized for any of this, and even an original 100-amp service runs short fast once a modern home stacks loads onto it. An open breaker slot looks like spare room, but an empty slot isn't spare power. Whether a new load fits under your current service, or whether you need to upgrade to a larger service, commonly 200 amps, depends on everything the home already draws. We work that out by looking at your actual service and running the load calculation.
A Level 2 EV charger runs as a continuous load, so it has to be sized above its running draw. On an original 60-to-100-amp service, that commonly pushes a modest Englewood home toward a service change. Heat pumps and induction ranges add substantial continuous load too. An added second unit pushes it further still, landing like another household on an already-small service. Each of these is just one more modern load landing on a service that was small to begin with.
An old or flagged panel
The other project stands on its own. Many of these post-war homes are now sixty-plus years old, and a good number still run on the panel they were built with. Some of those are the era's obsolete, problem-brand panels: Federal Pacific Electric (FPE) Stab-Lok, Zinsco, Challenger, Pushmatic, split-bus, or an original fuse box that predates breakers entirely. Several of these carry a documented tendency to fail to cut power on an overload or short. The home's main protection can be compromised by design, not by isolated bad luck. The panel itself is the fix. The brand mechanics, how to recognize one, and the failure history live on our panel pages.
Not every old panel is a problem. Square D (QO and Homeline), GE, Siemens (ITE), Murray, and Cutler-Hammer panels went into Englewood homes alongside the flagged ones across these same decades. They generally aren't the ones that draw concern. Any panel can have trouble from a loose neutral or overloading, but the deal-killer brands carry a built-in pattern, not bad luck. The only way to know what's behind your cover is to have someone open it and look.
Those problem-brand panels can also become an issue at a home sale or an insurance review, and replacing the panel clears the flag.
Which Englewood homes tend to have which electrical
Englewood is one concentrated wave of post-war building, so most of the city sorts by the same era rather than by sharply different decades. Where it hasn't been swapped, here's what tends to be behind the cover, and where the question leans.
| Englewood part of town | Built | What's commonly from that era, and where to go |
|---|---|---|
| The post-war neighborhoods, almost the whole city, family areas such as Bates-Logan Park and Belleview-Cornerstone Park | 1950s–60s, now 60+ years old | The smallest original services in the area, commonly 60-to-100-amp, that modern loads outgrow → service change; and the era's obsolete problem-brand panels, ungrounded outlets, and aging wiring → FPE / Zinsco / panel pages |
| The younger-ownership pockets near South Broadway, such as South Broadway Heights | mid-century, actively renovated | Same small original service, now carrying remodels, smart-home additions, and EV chargers, so here the issue leans toward capacity → service change |
| The newer infill and added second units | newer / recent | Newer panels, generally sound. The question is capacity: a modern load or an added unit pushing an already-small service → service change plus a subpanel |
Square D, GE, Siemens, Murray, and Cutler-Hammer panels went in alongside the flagged brands across these same decades. The table points to what's common for an era, not what's in your panel. The only way to know is to have someone open it and look.
Backup power for an outage
If you want to keep the essentials running when the power drops, we install manual transfer switches for standby generators, so you can run the circuits that matter.
What we handle so your project passes inspection. Englewood is a home-rule city and issues its own electrical permits and inspections through its own building department and online system. We pull the permit and handle the inspection as part of every project. One Englewood wrinkle: an "Englewood" mailing address can actually sit inside the small City of Sheridan, where electrical permitting runs through the state rather than a city department. We confirm which authority applies to your address before we scope the work. Englewood also enforces a current edition of the National Electrical Code, and a panel or service replacement has to meet it. We account for what the current code requires as part of the project.
Code and jurisdictional references on this page apply to Colorado's Front Range. If you're outside this area, do not rely on them; consult a locally licensed professional.
Common questions from Englewood homeowners
Does my Englewood address permit electrical work through the city or the state?
Englewood is a home-rule city and issues its own electrical permits and inspections. But some "Englewood" addresses actually sit inside the City of Sheridan, where permitting runs through the state instead. We confirm which authority applies to your address and pull the permit as part of the work.
Can my current service handle an EV charger or a heat pump?
That depends on your home's full electrical load, not an open breaker slot. An EV charger or heat pump is a continuous load added on top of everything else, and a lot of Englewood homes start on a small 60-to-100-amp service. We run a load calculation to confirm whether your service can carry it or needs a larger service.
My inspection flagged my electrical panel. Do I have to replace it?
Not always. Some panel brands from past decades carry a documented problem and are worth replacing. Others from the same years are generally sound. The flag is a reason to have a licensed electrician look at your specific panel, which tells you whether yours needs to be replaced.
I want to add a second unit on my Englewood property. What does that mean for my electrical?
An added dwelling unit is a new load on top of an already-small original service. Whether your service can carry it or has to be upgraded comes down to a load calculation on your specific home, which we handle as part of scoping the work.
Will replacing my panel or upgrading my service trigger other required work?
It can. When you replace a panel or change a service, the current code can call for added requirements. We account for what the code requires for your project so the work passes inspection, and we go over it with you before we start.
I smell something burning or hear buzzing at the panel. What should I do?
A burning smell, buzzing, or a breaker that keeps tripping is worth a real look rather than a guess. If you have an active hazard, get to safety first. When it's safe, schedule a visit and we'll find out what's going on.
Schedule a visit
Tell us what's going on with your service or your panel and we'll set up an on-site assessment. We confirm who handles your project and what comes next, and you talk to a licensed electrician, not a call center.
Sources
- Consumer Product Safety Commission — documented design patterns for Federal Pacific Electric Stab-Lok and Zinsco panels
- Carrier underwriting guidance and documented homeowner cases — flagged-panel impact on binding, renewal, and home sales (consequence, not advice)
- City of Englewood — residential electrical permit and inspection authority and online permitting system, on the Colorado-adopted current code
- City of Sheridan and the State of Colorado — state electrical permitting for addresses inside the Sheridan city limits
General educational information about residential electrical patterns in Englewood, Colorado. Every home is different, and nothing here is a diagnosis for any specific property. The only way to know a home's condition is an on-site look. Dunlap Electric Company, LLC · Colorado Electrical Contractor License #8223 · In the electrical trade since 1998.
Looking for another part of our service area? See our service area.