Why Lakewood homeowners call an electrician
Lakewood didn't become one city until 1969, when neighborhoods that had grown on their own voted to join. So the construction era changes as you move across town, and the electrical reality changes with it. The older neighborhoods in north Lakewood, such as Eiber and Morse Park, carry the oldest stock. The mid-century neighborhoods and the 1970s and 1980s homes on the Green Mountain side carry the panels and wiring of those decades. The newer parts of town to the south, such as Bear Creek, lean toward capacity. Where you live and when your part of town was built usually decides which problem you're facing.
An older or flagged panel
When a panel gets flagged at your inspection or a buyer's home inspection, you have two questions. Is yours one of the problem brands, and what does it take to clear it? A handful of panel brands from past decades carry a documented design pattern, not isolated bad luck. The breakers in them have a documented tendency to fail to trip on an overload or short, so the panel's job of protecting the home can be compromised. In Lakewood the brands that draw the most concern and the sharpest insurance attention are Federal Pacific Electric (FPE) Stab-Lok and Zinsco. They concentrate in the mid-century and Green Mountain neighborhoods, which went up in the years those panels were common in new homes. Many original panels are still in place. The defect is built into the panel itself, so swapping a single breaker doesn't fix it. The panel itself is the fix.
Those problem-brand panels can also become an issue at a home sale or an insurance review, and replacing the panel clears the flag.
Not every old panel is a problem. Square D (QO and Homeline), GE, Siemens (ITE), Murray, and Cutler-Hammer panels went into Lakewood homes alongside the flagged ones across these same decades, and generally aren't the brands insurers raise. The only way to know what's behind your cover is to have someone open it and look.
A service that can't carry a new load
The other project starts the opposite way. You buy an EV, get a heat-pump quote, swap to an induction range, or finish a basement, and you find out your existing service can't take the added load. A lot of Lakewood's older homes still run on the original 100-amp service they were built with, and a modern load lands on top of it. EV charging is the most common trigger. You expect to just add a 240-volt outlet in the garage, and you learn the panel is already at capacity and the whole service has to be upgraded first.
An open breaker slot looks like spare room, but it doesn't tell you whether the service can carry more. That depends on everything the home already draws. An EV charger runs for hours at a stretch, so its wiring and breaker have to be rated higher than its everyday draw. Adding that often pushes a home past its original 100-amp service, which is what a service change resolves. A heat pump, an induction range, or an addition does the same. A finished basement or a detached garage can also call for a subpanel. Whether a new load fits under your current service, or whether you need a larger one, is something we work out for your specific home with a load calculation.
Which Lakewood homes tend to have which panel
Lakewood's neighborhoods sort fairly cleanly by the years they were built, and that range is wider here than anywhere nearby. The panel behind the cover changes with it. Where panels haven't been swapped, here's what tends to be there.
| Lakewood neighborhood | Built | Panels commonly from that era, and where to go |
|---|---|---|
| The older north-Lakewood neighborhoods (such as Eiber, Morse Park) | pre-1940s–1950s | The oldest stock, original small service, early-century wiring, and ungrounded receptacles; a service change is often the answer → service change |
| The mid-century and Green Mountain neighborhoods (such as Applewood, Belmar, Green Mountain) | 1950s–1980s | The heaviest concentration of the era's problem-brand panels, Federal Pacific (Stab-Lok) and Zinsco, the brands that draw the sharpest insurance and sale concern → FPE / Zinsco pages |
| The newer south-side neighborhoods (such as Bear Creek, Academy Park) | 1980s–1990s | Newer builder-grade panels reaching first-generation obsolescence; here the issue is more often capacity, original service pushed by modern loads → service change |
Not every old panel is a problem. Square D, GE, Siemens, Murray, and Cutler-Hammer went in alongside the flagged ones across these same decades. The map points to what's common in an era, not what's in your panel. The only way to know what you've got is to have someone look at it.
Backup power after a winter outage
Lakewood sees outages after Front Range wind events and Public Safety Power Shutoffs. We install manual transfer switches for standby generators, so when the power drops you can run the circuits that matter.
What we handle so your project passes inspection. Lakewood runs its own building department and issues its own electrical permits and inspections, separate from Jefferson County. Some homes that carry a Lakewood mailing address actually sit in unincorporated Jefferson County and permit through the county instead. Parts of southern and western Lakewood fall in the Bear Creek floodplain, where electrical equipment below the flood elevation may need to be relocated. We confirm which authority applies to your address, account for the flood mapping where it matters, pull the permit, and handle the inspection 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 Lakewood homeowners
Does my Lakewood address permit through the city or through Jefferson County?
Lakewood is a home-rule city and issues its own electrical permits and inspections for most addresses. Some homes that carry a Lakewood mailing address actually sit in unincorporated Jefferson County and permit through the county. We confirm the correct authority for your address and pull the permit as part of the work.
My home 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.
Can my current panel handle an EV charger?
That depends on your home's full electrical load, not an open breaker slot. An EV charger is a continuous load added on top of everything else. We run a load calculation to confirm your service can carry it or needs an upgrade.
My house is on a concrete slab. Does that change a panel or wiring project?
It can change how we route new wiring, since there's no crawlspace underneath to run it through. On a slab we run it through the walls, ceiling, or attic instead. Many of the older ranch homes on the Green Mountain side are built this way, and we plan the path once we've seen yours.
I smell something burning or hear buzzing at the panel. What should I do?
A burning smell, buzzing, or repeated flickering 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 panel or your project 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 Lakewood and Jefferson County building-safety division — residential electrical permit and inspection authority (the home-rule city and the unincorporated-county split), on the Colorado-adopted current code
- Federal Emergency Management Agency (FEMA) and City of Lakewood floodplain regulations — base-flood-elevation requirements for work in the mapped Bear Creek flood area
General educational information about residential electrical patterns in Lakewood, 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.