
Data Center critical power systems
Critical power has no acceptable downtime, which changes how everything gets built. Quik Wire Electric handles critical power systems across Des Plaines and 24 Illinois counties. Licensed, insured, permitted where it needs to be.
- Licensed
Illinois electrical contractor license. The work passes inspection.
- Insured
Full coverage on every job, residential through municipal.
- 24/7
No power, burning smell, breaker that will not hold. We answer.
- Permits pulled
Required permits get filed by us. We are there when the inspector comes.

What critical power systems involves
Critical power has no acceptable downtime, which changes how everything gets built. The work starts with finding out what is actually there. With critical power systems, that means looking at the existing wiring, the panel capacity and whatever the last person left behind.
We explain the job in plain terms before anything starts: what we are changing, why, and how long the power will be off. If a smaller fix does the job, that is the fix you get.
Where this comes up
Critical power, UPS, redundancy and the electrical behind server rooms. Most of these calls come from Des Plaines and the surrounding suburbs, but we take them anywhere in our service area.
A home sale is often when this surfaces. An inspector flags aluminum branch wiring, a fuse box or a panel with doubled-up breakers, and suddenly there is a deadline. We can tell you which items are urgent and which are only noted.
How we do it
Licensed electricians, to code, cleaned up behind us. Where the village requires a permit we pull it and we meet the inspector, so the work is on record and it passes.
Why it usually cannot wait
Electrical problems do not stay the same size. A loose connection heats up, the heat oxidizes the metal, the oxidized metal raises the resistance, and the resistance makes more heat. That loop runs in one direction only and it ends at a scorched box.
If something is tripping, buzzing, warm to the touch or smells like hot plastic, that is the system telling you where the problem is while it is still cheap to fix.
How we quote it
We price after an electrician has had the panel cover off and traced the circuits involved. It takes a little longer than a number over the phone, and it means the price you approve is the price on the invoice unless the scope changes.
No lump sums. Every quote is broken out so you can see where the money goes, and it is tied to a defined scope. When the scope holds, the price holds.
The inspection is the point
An inspection is an independent check that what went behind the drywall matches what was supposed to. Work that passes has been verified by somebody with no stake in the invoice.
That is also why we would rather you hire a licensed contractor than the cheapest number you can find. Unpermitted electrical work is a problem you inherit, and it usually surfaces at the worst moment.
Copper, aluminum and what is in your walls
Aluminum branch wiring went into a lot of houses in the late sixties and early seventies. It is not automatically dangerous, but it expands and contracts more than copper, which loosens terminations over time, and it needs devices and connectors rated for it.
The repair is usually not a full rewire. Proper connectors at every termination, done thoroughly, solves most of it. Anybody quoting you a whole-house rewire on sight has not looked.
What to do before we arrive
If an outlet or switch is sparking or scorched, leave it alone and turn off its breaker. Do not pull the plug from a device that is visibly burning at the receptacle. Keep people and pets out of that room until we get there.
Snap a photo of the panel, the outlet or whatever looks wrong. A picture plus a short history of the problem often tells us what to bring.
We tell you what is wrong before we tell you what it costs.
How the job runs
- Step 1
Call
An electrician picks up. Describe what you are seeing and we will tell you how urgent it is.
- Step 2
Diagnose
We find the actual fault. Not a guess, and not a rewire you did not need.
- Step 3
Price
You get the number before the work starts, in writing.
- Step 4
Permit
Where the village requires one, we pull it. That is on us, not on you.
- Step 5
Install
Licensed and insured, to code, cleaned up behind us.
- Step 6
Inspect
We meet the inspector and we sign off. You get the documentation.
Other datacenter work
Related services we handle with the same crew.
- Data center electricalCritical power, UPS, redundancy and the electrical behind server rooms.
- Data center power distributionCritical power, UPS, redundancy and the electrical behind server rooms.
- Server room electricalCritical power, UPS, redundancy and the electrical behind server rooms.
- UPS installationCritical power, UPS, redundancy and the electrical behind server rooms.
- Data Center backup powerCritical power, UPS, redundancy and the electrical behind server rooms.
- Data Center generator systemsCritical power, UPS, redundancy and the electrical behind server rooms.
- Data Center transfer switchesCritical power, UPS, redundancy and the electrical behind server rooms.
- Data Center switchgearCritical power, UPS, redundancy and the electrical behind server rooms.

Critical power systems, done on the record
On the record means a licensed electrician, real insurance, a permit when the village calls for one, and an inspector’s sign-off.
Critical power systems questions
Do you handle critical power systems in Des Plaines?
Yes. Critical power systems is work we do regularly out of our Des Plaines shop, and we cover 24 counties across Illinois. Call and we will tell you when we can be there.
Is the work permitted and inspected?
Where one is required, yes. Some places want a permit for a single circuit, others only for a service change, and we know to check. The inspection record is yours when we finish.
How soon can you start?
When you call, we tell you where you fall. Emergencies are same-day. Most scheduled jobs start within a few days, and if a permit or parts will slow things down, you hear that up front.
Are you licensed for this?
We are. Quik Wire Electric is a licensed Illinois electrical contractor, fully insured, and nobody works on your property outside that license.
What does it cost?
First we find the fault, then we price the fix. You get that price in writing before any work starts, and it only moves if the scope of the job moves.
Where we work
We cover 527 municipalities across 24 counties.
- Des Plaines, ILCritical power systems in Des Plaines and the rest of Cook County.
- Glenview, ILCritical power systems in Glenview and the rest of Cook County.
- Elgin, ILCritical power systems in Elgin and the rest of Kane County.
Need critical power systems?
Call (224) 245-6038. You get an electrician, not a call center.
Not sold yet? Browse the jobs we have finished, then send over what you need wired.