What school renovations involves

School electrical work happens in the window between June and August, or it does not happen. The work starts with finding out what is actually there. With school renovations, that means looking at the existing wiring, the panel capacity and whatever the last person left behind.

A diagnosis comes before a scope. Once we know what is happening and why, we lay out the work, and you decide how much of it you want done now.

Where this comes up

Summer-window work in classrooms, gyms, kitchens and athletic facilities. 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

We work like it is our own house. Drop cloths go down, the power stays off only as long as it has to, and the work is finished to code with the permit closed out where the village requires one.

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.

We quote from what we have actually seen on site. You get it in writing with each item spelled out, and the final bill lines up with it.

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.

The warning signs people ignore

The signs that get ignored are the quiet ones. A faint smell of warm plastic near the panel that comes and goes. An outlet so loose the plugs fall out. Discoloration on a receptacle face. None of these stop the house from working, which is exactly why they get put off.

Intermittent is not minor. An intermittent connection is usually a loose one, and loose connections are the ones that heat up.