Electrical Pricing Guide: Devices, Circuits, and Service Amps

Short answer: An electrical pricing guide has to carry three units at once — device count for receptacles, switches, and fixtures; circuit count for the wire that feeds them; and service size in amps once the panel is involved. The device is the cheap part. What you are selling is the path to it, and that path costs four to six times more behind finished plaster than in open rough-in. The same 48 A EV charger priced below runs $1,218 in one house and $9,506 in another.

A homeowner counting outlets on a wall is counting the one thing on the job that barely matters. The device is twenty minutes and eight dollars. Everything else — the homerun, the drilling, the fishing, the panel space, the load calculation, the permit, the two inspections, and the drywall you cut to get there — is the actual product. This guide separates the three units, shows which site conditions detach the price from all of them, and prices one identical charger install in two houses. The deduction side of the same truck and tools is in electrical business expenses.

Which unit is the job actually sold in?

Three, stacked, and most jobs use two of them.

Unit	When it leads	What it covers
Device count	Trim-out, adds, swaps, fixture work	Receptacles, switches, dimmers, fixtures, smokes, fans — anything that terminates a circuit
Circuit count	Anything that needs new wire back to a panel	The homerun, the drilling, the breaker, the panel space, and the labor to get from A to B
Service amps	Panels, upgrades, new services, load-limited jobs	100 A, 150 A, 200 A, 320/400 A — the whole assembly plus the utility’s schedule

Quote a device count without a circuit count and you have priced the ends of a wire without the wire. Quote both without checking service size and you may have sold a job the panel cannot accept.

What does a “per outlet” price actually cover?

The last twenty minutes of a two-hour task. On a new-construction rough-in, a receptacle is a nail-on box, a staple, and a loop of 12/2 — the wall is open, the drill has a clear path, and the crew is doing forty of them in a row. On a finished house it is a stud finder, two cuts, a flex bit fished blind past insulation and fire blocking, an old-work box, a fish tape, and a drywall repair.

Where the device lands	What the labor really is	Multiple of the open-wall time
Open rough-in, framing exposed	Nail the box, staple the cable, come back at trim	1×
Unfinished basement or accessible attic on the other side	Drill the plate, fish one bay up or down	1.5 to 2×
Finished insulated wall, one floor of travel	Two openings, blind fish, old-work box, patch	3 to 5×
Plaster and lath, balloon framing, fire blocking	Locate blocking, cut, drill, fish, repair plaster	5 to 8×

Those ratios are what one shop’s timesheets show. Time your own on the next five jobs — the multiplier is the single most valuable number you own, and it is the one nobody publishes.

Where does the circuit get priced?

By the run, not by the outlet on it. A circuit’s cost is set by conductor size, length, and what the path goes through.

Copper conductor	Overcurrent device	What it typically feeds
14 AWG	15 A	Lighting and general receptacles on older layouts
12 AWG	20 A	Kitchen and bath small-appliance circuits, general receptacles
10 AWG	30 A	Dryer, small water heater, small subpanels
8 AWG	40 A	Range, 32 A EVSE
6 AWG	50 to 60 A	48 A EVSE, subpanels, larger ranges

Two rules move money on the page. Overcurrent protection for 14, 12, and 10 AWG is capped at 15, 20, and 30 A regardless of what the ampacity table says. And a continuous load — one drawing maximum current for three hours or more — is sized at 125 percent, which is why a 48 A charger lands on a 60 A breaker and 6 AWG rather than 8. The rules live in NFPA 70, and every jurisdiction adopts its own edition with its own amendments, so check what your inspector is holding: NFPA 70, the National Electrical Code.

Length is the other price driver. Long runs push conductor size up for voltage drop before ampacity ever becomes the limit, and a 60 ft run to a detached garage is a different conductor than the same amperage 11 ft away.

When does the panel become the whole job?

The moment a load calculation fails. Adding one 60 A circuit to a full 100 A service is not a circuit job with a panel line attached — it is a service upgrade with a circuit attached, and the two prices are not in the same neighborhood.

What rides along with a service upgrade, all of it billable and none of it visible from the driveway: the load calculation itself, the utility application and their appointment window, a new meter socket and often a mast, the panel and every breaker in it, re-landing and re-labeling every existing circuit, arc-fault and ground-fault devices the current code requires on the circuits you touch, a grounding electrode system that meets today’s rules rather than 1962’s, and a bonding jumper on the water and gas piping. Then two inspections instead of one.

Run the calculation before the number goes out, not after. A refused permit or a failed inspection is a return trip you already sold at zero dollars.

What does the same EV charger cost in two houses?

One 48 A hardwired unit, owner-supplied, on a 60 A circuit. Every rate below is a placeholder — substitute your supply house pricing and your own production rates.

House A — 2019 build, attached garage, 200 A panel on the garage wall with two spare spaces, charger lands 11 ft away, surface EMT on exposed framing.

House B — 1962 build, 100 A panel in a finished basement, detached garage 62 ft across the yard, no existing feeder, and a concrete apron in the path.

Takeoff	House A	House B
Service	200 A, load calc passes	100 A, full, load calc fails
Panel work	One 60 A two-pole breaker	200 A service upgrade plus a 60 A garage subpanel
Circuit path	11 ft surface EMT	62 ft trenched, 25 ft interior conduit
Conductor	6 AWG Cu	4 AWG Cu feeder for voltage drop, 6 AWG branch
Grounding	Existing	New electrode system at the detached structure
Finish repair	None	Three basement ceiling openings, patched
Permits	Branch permit, final	Service and branch permits, rough-in and final
Utility	None	Disconnect and reconnect appointment

Now the hours.

Phase	House A	House B
Load calculation and takeoff	0.5	2.5
Permits and utility application	0.5	1.5
Service upgrade, re-land 24 circuits, new electrodes	—	16.0
Utility disconnect and reconnect standby	—	3.0
Trench, apron sleeve, backfill	—	7.0
Conduit and feeder pull	—	5.0
Garage subpanel, ground rods, bonding	—	3.0
Charger mount and branch circuit	2.5	2.5
Openings and patch	—	2.0
Rough-in inspection	—	1.0
Final inspection	1.0	1.0
Commission, torque check, label	0.75	1.0
Total field hours	5.25	45.5

At a placeholder loaded field hour of $85 — burdened wage plus overhead per billable hour:

	House A	House B
Labor	$446.25	$3,867.50
Material	$305.00	$2,270.00
Trencher rental	—	$265.00
Cost before permits	$751.25	$6,402.50
Price at a 30% target margin	751.25 ÷ 0.70 = $1,073	6,402.50 ÷ 0.70 = $9,146
Permits, at cost, no markup	$145	$360
Invoiced	$1,218	$9,506

Same charger, same amperage, 7.8 times the price. Nothing about the device explains it.

The margin line deserves a second look, because this is where money quietly leaves. Adding 30 percent markup to House B’s $6,402.50 gives $8,323 — that is a 23.1 percent margin and $823 less than pricing to a 30 percent margin. Markup goes on top of cost. Margin comes out of price. They are different arithmetic and only one of them gets you the number you decided on.

What is a published per-outlet price worth?

A sanity check, and only that. The two figures above came from one set of placeholder rates on one pair of houses.

Electrical labor swings on things that have nothing to do with the wall in front of you: whether your market is union or open shop, what a journeyman costs where you are, how much new residential is absorbing crews that season, and what your general liability and license renewals run. Copper moves with the commodity market and gear has spent years on allocation, so a panel quote can go stale in a month. Permit fees are set by a jurisdiction that never asked your opinion.

Use a published figure the way you would use a tester: to tell you something is wrong, not to tell you what to charge. If your calculated number lands at half or double what comparable local bids run, the error is almost always in the access multiplier, the circuit count, or a load calculation you skipped.

What do I record once the inspection passes?

Three things make next year’s prices better: field hours by phase against hours bid, material cost against the takeoff, and every trip you drove. A job like House B pulls six or seven separate drives out of you — supply house, permit office, utility appointment, rough-in, final, and the trip back for the sticker. That same file does double duty in April, since the IRS expects a system that clearly shows income and expenses with the supporting documents sitting behind each entry — see Recordkeeping.

Keel is an iOS app that keeps that record on the phone. No account, no bank connection, no cloud, no login, and an App Store privacy label reading Data Not Collected. Supply house tickets, the trencher rental, and the permit receipt get photographed and read on device by Apple Intelligence, which is what turns a guess about material cost into a figure you can hold against next quarter’s bid — the habit is described in contractor receipt organizer. Every one of those drives logs as mileage rather than evaporating, and the rules that record has to satisfy are in IRS mileage log requirements. The invoice goes out from the driveway with your own numbering, your logo, your brand color, and a payment link the customer scans as a QR code, which is half of how to get clients to pay. At year end the Accountant Pack exports a CSV and a one-page summary PDF, and the whole year leaves as a single file. Free is $0 with unlimited invoices, receipts, and mileage; Keel Pro is a one-time $249.99 Lifetime purchase rather than a subscription — get it on the App Store.

Frequently asked questions

How do electricians price a job?

By counting devices, counting circuits, and checking service size, then multiplying the device and circuit counts by wall access. A receptacle in open rough-in and the same receptacle in a finished plaster wall are the same part and a very different job. After the counts, add loaded labor hours, overhead per billable hour, permit and inspection fees at cost, and your margin.

Why is adding an outlet so expensive?

Because the outlet is not what you are buying. The cost is the path — locating a source with capacity, drilling plates, fishing blind through insulation and fire blocking, cutting and patching drywall, and possibly a new circuit and breaker if the existing one is loaded. Add the permit and inspection where required, and the device itself is a rounding error on the total.

Do I need a permit to add a circuit?

In most jurisdictions, yes. Circuit additions, panel work, and service changes typically require a permit and at least one inspection, and many require both a rough-in and a final. Rules vary by state and city, so confirm with the authority having jurisdiction. Bill the fee at cost with the receipt attached, and put the inspection trip on the invoice as its own line.

How much does a 200 amp panel upgrade cost?

There is no one number, and any single figure you see should be treated as a sanity check. The price is set by your load calculation, whether the meter socket and mast are being replaced, how many circuits get re-landed, what devices current code requires on the circuits you touch, the grounding electrode work, permit fees, and how long the utility makes you wait for a disconnect and reconnect.

Should I charge a flat rate or hourly for electrical work?

Flat where the scope is fully visible — a device swap, a fixture on an existing box, a known circuit in open framing. Hourly, or flat with a written conditional line, where the wall is closed and the path is unknown. Trace work, aluminum branch wiring, and knob-and-tube discoveries cannot be priced from a doorway without a stated allowance.

What is a service call fee for an electrician?

A flat charge covering the drive, the arrival, and the first block of diagnostic time before any repair begins. Set it from what a short ticket actually consumes on the clock — load-out, travel both ways, setup, cleanup, and invoicing — not from the working minutes alone. Many shops credit it toward the repair if the customer approves the work that day.

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This article is general information, not professional or tax advice.