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Electrician in Ferguson
Ferguson is a regular run out of O’Fallon, MO. Older homes and newer appliances is the recurring combination around here.
Serving Ferguson, 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
Ferguson 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 Ferguson 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.
Older panels that have been added to repeatedly
Houses around Ferguson 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.
Why a second opinion on a service upgrade is reasonable
A service upgrade is one of the larger single line items in home maintenance, and it is quoted by people whose income depends on it being needed. Asking for the load calculation behind the recommendation is a fair question.
If a number was never produced, the recommendation was a guess. You get the calculation here whether the answer favours the larger job or not.
Outdoor circuits and what weather does to them
Receptacles, fixtures and boxes outdoors need the right listing for the location, and a cover rated only for when nothing is plugged in is the wrong cover where something stays plugged in year round.
Freeze and thaw around Ferguson finds every shortcut within a couple of winters. Sealing at penetrations and the correct in-use cover are what make an outdoor circuit last.
Rentals and insurance questions
Insurers and property managers ask about specific things: aluminum branch wiring, knob-and-tube, fuse panels, and whether protection is present in wet locations. Those four questions decide a surprising number of policies.
Each has a documented, accepted remedy rather than requiring a whole-house rewire, and the correction gets documented so the question does not have to be answered twice.
What the inspection process looks like here
Ferguson sits in St. Louis County, and whether a given repair needs a permit depends on which authority has jurisdiction over the address. That is not a formality in this metro: one municipality will treat a circuit addition as a minor repair while the next permits and inspects it.
The practical effect is on timing. A job that needs a permit and an inspection is not a same-day job, and you are told that on the phone rather than discovering it on the day. Work that needs inspecting is left ready for it, with the panel labeled and the junctions accessible.
Why the panel is usually the first conversation
Most calls in Ferguson start somewhere else and end up at the panel, because the panel is where the capacity question gets answered. A tripping breaker, lights dimming when the furnace starts, or a new appliance that will not fit are all the same question asked three ways.
A load calculation settles it, and it settles it in both directions. Plenty of houses that feel short on capacity are comfortably carrying what they ask of them, and the real fix is one dedicated circuit rather than new service.
What changes when a house is being sold
Closings are where electrical problems become expensive, because an inspector’s written item turns into a negotiating position with a deadline attached. The items that come up around Ferguson are consistent: missing equipment grounds at two-prong outlets, protection absent in wet locations, panel labeling, and obsolete or over-stuffed panels.
Working from the written list keeps that short. Each item gets corrected, permitted where Ferguson requires it, re-inspected, and documented for the closing file rather than cleared verbally.
“Clint did an excellent job installing two bathroom exhaust fans. He installed high-quality fans that were far superior to the ones I had purchased from a big box store. I highly recommend his services.”
David Hinners · Google review
What gets done in Ferguson
- Service work
Everything from a sub-panel to a full service change, decided by the calculation.
- Fault finding
Reproduce, measure, divide. Four splits take a houseful of possibilities down to one.
- Code compliance
Occupancy inspections and violation corrections across municipalities that run different processes.
- Dedicated loads
A circuit for one thing, sized to it, labeled at the panel with what it feeds.
- Illumination
Recessed, pendant, under-cabinet, landscape and security light, aimed at something.
- Continuity of power
Battery and generator systems for the loads that genuinely matter during an outage.
Work done in Ferguson
Nearby towns
Clint covers the whole county out of O’Fallon. The work looks similar from one to the next; the inspection process often 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. To book, pick a day.
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 Ferguson.
Call and describe the symptom. You will get a reading and a straight answer about what it means.
Hours are Mon-Thu 8-5, Fri 8-4, Sat 10-3 · or type it out.

