What occupancy sensors involves

Good lighting is a wiring problem before it is a fixture problem. The work starts with finding out what is actually there. With occupancy sensors, that means looking at the existing wiring, the panel capacity and whatever the last person left behind.

We tell you what we find before we tell you what it costs. If the scope is smaller than you expected, it gets smaller. That happens more often than people assume.

Where this comes up

Interior, exterior, parking lots, athletic fields and the controls that run them. Most of these calls come from Des Plaines and the surrounding suburbs, but we take them anywhere in our service area.

A lot of the work in Illinois starts in a house or building that has been added onto more than once. Each addition borrowed power from whatever circuit was closest, and by now nobody knows which breaker feeds what. Sorting that out is part of the job.

How we do it

Licensed and insured on every call. No job is too small to do properly, and no shortcut is worth an inspector’s red tag. We would rather do it once.

What we see go wrong

Most of the bad work we find was not done by an electrician. It was a handyman, a previous owner or somebody who watched a video. Backstabbed outlets, undersized conductors, missing grounds, neutrals and grounds bonded in a subpanel, junctions buried inside a wall with no box.

None of that is visible from the living room. It surfaces during a remodel, a home inspection, or the day a breaker stops holding.

What happens when we are done

The work gets tested, the circuits get labeled properly in the panel, and the site gets cleaned up. Labeled panels matter more than people think, because the next person working on that system is reading your labels to decide what is safe to touch.

Where a permit was pulled you get the closed inspection. Where documentation exists, you get it.

Code, permits and inspection

Illinois municipalities adopt the National Electrical Code on their own schedule, which means the rules in one village are not always the rules in the next one over. Permit thresholds differ too. Some places want a permit for a circuit, some only for a service change.

We deal with whichever jurisdiction the job sits in. We pull the permit, we schedule the inspection, and we are there when the inspector walks it. You get the paperwork at the end, which matters when you sell the building or when an insurer asks.

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

Lights that dim when a large appliance starts. Outlets that only work sometimes. A breaker that trips every few weeks rather than every day. A faceplate that is warm. Each of those is a fault that has not finished developing yet.

Discoloration matters. A tan or brown tint on an outlet or switch plate is heat damage, even if the device still works.

Lighting is a wiring problem first

Most lighting complaints are not about the fixture. They are about how many circuits are available, where the switches are, whether the dimmer matches the driver in the lamp, and whether the boxes can carry the weight of what is going on them.

Retrofitting LED into fittings designed for incandescent introduces its own issues, usually flicker or buzz from a dimmer that was never meant for an electronic load.