Home / St. Louis County / Hazelwood
Electrician in Hazelwood
Hazelwood is a regular run out of O’Fallon, MO. Most calls here start with one circuit behaving badly, and most end with one repair rather than a project.
Serving Hazelwood, MO and the rest of St. Louis County.
Owner-operated. Licensed, bonded and insured, with workers compensation coverage.
5.0 from 94 Google reviews · BBB A+
What the houses here need
Hazelwood sits in St. Louis County, which means older housing stock, where the knob-and-tube, cloth wire and fuse-box conversions come from, and inspections that vary by municipality.
That shapes the work. Clint measures before he quotes, tells you what the reading says, and fixes the thing that is actually wrong. If the service is fine and one circuit is overloaded, you hear that.
Permits are pulled where Hazelwood and St. Louis County require them, and the work is left ready for inspection. Requirements genuinely differ between municipalities here, which is worth knowing before a closing.
Why one circuit keeps tripping and the rest never do
A breaker that trips repeatedly on one circuit in a Hazelwood home is reporting something real, and there are only a few possibilities: more connected load than the circuit carries, a fault at a termination, a shared neutral, or a failing breaker. Those have very different prices.
Measuring the circuit’s draw under actual use separates the first from the rest in a few minutes, and dividing the circuit finds a fault without replacing anything on a hope.
Two-prong outlets and what they mean in {city}
An outlet with two slots has no equipment ground, which means a fault has no low-resistance path back and the breaker may never see it. Retrofitting a three-prong receptacle onto two-wire cable produces the appearance of a ground without the function, which is worse because it reads as safe to anyone checking.
Testing tells you which you have in seconds. Where a real ground cannot be run, GFCI protection with the receptacle labeled is what the code allows, and you are told which route applies to your circuit rather than sold the larger one.
Why the panel label matters more than people think
An unlabeled panel costs money every time anyone works on the house, because the first twenty minutes of every visit goes to finding out what feeds what. In Hazelwood’s older stock the labels are frequently from two owners ago and describe rooms that have since been remodelled.
Every circuit gets identified and labeled as part of the work, not as an extra. It is also one of the first things a municipal inspector looks for.
Heat is the symptom that does not wait
A warm cover plate, a hot breaker, or a burning smell means something has already overheated, and in almost every case the cause is a termination arcing rather than a conductor failing in the wall.
Those move to the front of the day. The first action is making it safe, which sometimes means isolating a circuit at night and repairing it properly in daylight rather than improvising in the dark.
What a load calculation costs versus what it saves
A calculation is an hour and some arithmetic. A service upgrade is a permit, a utility disconnect, new equipment and an inspection. Doing the first before committing to the second is the single highest-value hour in this trade.
Across Hazelwood a meaningful share of upgrade enquiries end with the calculation showing the service carries what the house asks of it, and the real answer being one dedicated circuit.
Permits are about the record as much as the rules
A permitted and inspected job leaves a paper trail that an insurer, a buyer’s inspector or the next owner can read. Unpermitted work that is physically fine still shows up as a problem at a closing.
So work needing a permit gets one from Hazelwood, and work needing an inspection is left ready for it with the panel labeled and junctions accessible.
Older panels that have been added to repeatedly
Houses around Hazelwood frequently carry a panel that has been modified three or four times: tandem breakers where the bus was not rated for them, doubled lugs, and circuits spliced inside the cabinet.
Each of those is a specific defect with a specific remedy rather than a reason to replace everything. With the cover off you find out which ones are actually present.
“Infinity came out for same day service after an electric line had been cut in my yard. He was able to locate and correct it very quickly, eliminating any risk of injury or additional power outage.”
Melissa Johnson · Google review
What gets done in Hazelwood
- Panel and meter
Breakers, bus, meter base and the service entrance, which takes the weather directly.
- Symptoms
Warm plates, flickering, repeated trips and partial power loss, each with its own short list of causes.
- Inspections
Pre-sale, occupancy and insurance inspections, with a written finding you can act on.
- Charging and cooking
Chargers, induction, ovens and ranges, matched to plates and to the service.
- Switching and outlets
Three-ways wired correctly, receptacles terminated under the screws, protection per location.
- When the lights go out
Standby power scoped to a list you wrote rather than to a brochure.
Work done in Hazelwood
Nearby towns
Clint covers the whole county out of O’Fallon. Requirements differ between municipalities, so the process changes from one of these to the next even where the work does not.
Every service is listed on the services page, the rest of the area on St. Louis County, and finished work in the gallery. Ask for a visit when it suits.
Questions worth asking first.
Battery or generator?
A battery is silent and instant for a limited number of hours; a generator runs as long as it has fuel. How long your power usually stays out decides it.
How do I know if my panel brand is a problem?
Federal Pacific Stab-Lok and Zinsco both have documented failure-to-trip histories and no current listed replacement breaker, so the panel gets replaced rather than repaired. The label on the door identifies it in seconds.
Can you handle the items on my inspection report?
Yes. Send the report. The items get corrected, permitted where the municipality requires it, and re-inspected so the file closes before your closing date.
What do your reviews say?
5.0 from 94 Google reviews, and A+ accreditation with the BBB held since 2022. The reviews are on the reviews page with links to where each was posted.
Who actually shows up?
Clint Ehman. Infinity Electric is owner-operated, so the person who answers the phone is the person who measures your panel and pulls the permit. There is no dispatcher and no commissioned salesman.
Electrical work in Hazelwood.
Call and describe the symptom. You will get a reading and a straight answer about what it means.
Reachable Mon-Thu 8-5, Fri 8-4, Sat 10-3. Outside those hours, leave the details.

