Electrical Estimate Template: Devices, Circuits, Access

Short answer: An electrical estimate template prices countable things: devices installed, circuits run, and on larger work the service size in amps. Each circuit line names the wire gauge and the run length — 14 AWG for 15 amps, 12 AWG for 20, 10 AWG for 30 — and each device line names the access condition, because the same receptacle costs several times more in a finished wall than in open framing. Permit and inspection go on as a pass-through, patching gets its own line, and anything behind a closed wall stays conditional.

Square footage tells an electrician almost nothing. A 900 square foot condo rewire and a 900 square foot addition rough-in are different trades wearing the same badge, and the thing that separates them is access. Everything else on the estimate is arithmetic on counts you can take during the walkthrough, which is why an electrical bid should read like an inventory rather than a paragraph.

What belongs on an electrical estimate template?

A header, a device and circuit schedule, the pass-through items, the patching, the conditions, and an acceptance block.

Section	Contents
Header	Business name, license number, job address, estimate number, date, expiration date
Devices	Receptacles, switches, dimmers, fixtures, fans, smoke and CO alarms — each counted
Circuits	Each home run, with gauge, conductor material, amperage, and length in feet
Service and panel	Amperage, spaces, main breaker or main lug, AFCI and GFCI breaker counts
Grounding and bonding	Rods, water and gas bonds, jumper sizes
Pass-through	Permit, plan review, inspection trips, utility coordination
Restoration	Cut openings, patching, who textures, who paints
Conditions	What is priced hourly because it is behind a wall
Acceptance	Signature, date, deposit, initials on the hourly rates

Anything that is a count belongs in the schedule with a quantity. Anything that is a guess belongs in conditions with a rate. There is no third category, and estimates get into trouble when a guess is written into the schedule to make the total look tidy.

Why price by device and circuit instead of by the job?

Because devices and circuits are what you actually install, and both you and the customer can count them. A number built from counts survives scrutiny; a lump sum invites the customer to negotiate against a figure whose components nobody can see.

Unit	What it is	What it prices
Device	Receptacle, switch, dimmer, fixture, fan, alarm	Box, device, terminations, plate, testing
Circuit	One home run from the panel to the first device	Cable, gauge, length, breaker, panel labor
Amp service	100, 200, or 400 amp	Panel, conductors, meter, grounding, utility coordination
Trip	Service call, inspection attendance, return visit	Drive, setup, minimum on-site time

Write the circuit line so it is not arguable later. “One 20-amp circuit, 12/2 copper, 46 feet, from panel to kitchen counter GFCI receptacle” is a line a second electrician could price against. “Add kitchen circuit” is not.

Circuit	Copper conductor	Typical use
15 amp	14 AWG	General lighting and receptacles
20 amp	12 AWG	Kitchen small appliance, bath, garage, laundry
30 amp	10 AWG	Dryer, some well pumps, some mini-splits
40 amp	8 AWG	Range, and the common EV charger circuit
50 to 55 amp	6 AWG	Range, sub-panel feed, larger charger

Feeders for a service change are usually aluminum rather than copper and sized differently, so name the conductor material as well as the gauge. When you are the sub on another trade’s job, price the circuit from the equipment nameplate rather than from a phone call — a mechanical contractor’s HVAC estimate should already name the breaker size its equipment requires.

How much does access change the price of the same outlet?

More than any other variable in this trade. The device, the box, and the wire cost the same in both cases; the labor does not, because in a finished house you are fishing, cutting, patching, and cleaning instead of stapling to a stud.

Access condition	What the work looks like
Open framing, rough-in	Drill, staple, box on a stud, no restoration
Unfinished basement or accessible attic adjacent	Drill from the open side, one small cut
Finished wall with basement below or attic above	Fish, cut, patch one or two openings
Finished wall with no access above or below	Multiple openings, possible surface raceway, real patching
Plaster and lath, or masonry backing	Slower cutting, more fragile edges, more restoration

Time yourself on three of each before you set factors. Your own numbers will beat anyone’s rule of thumb, and access is precisely where a competitor’s low bid usually hides its future change order. Name the access condition inside each device line so the customer can see why the six outlets in the finished living room are not the same price as the four in the open garage.

Where do permit and inspection go on the estimate?

On their own lines, at cost, with the number of inspection trips stated. Electrical work is permitted and inspected in nearly every jurisdiction, and most jobs involving new circuits or a service change require both a rough inspection and a final, which is two separate trips for someone.

Say who pulls the permit. Say what the fee is, or that it is billed at cost with the receipt attached. Say that the final invoice will include the inspection card number. Customers who have been burned by unpermitted work read those three lines as the reason to hire you.

Utility coordination belongs here too on a service change: the meter has to be pulled and reset, that appointment is not yours to control, and the house is without power for part of a day. Put the expected outage window in writing so it is a plan rather than a surprise.

What does a filled electrical estimate look like?

A 1968 ranch: service upgrade from 100 to 200 amps, four new circuits, six added receptacles in finished walls, four dimmers. Rates below are one contractor’s model, shown so the structure reads clearly. Build yours from your loaded hourly cost, your material pricing, your overhead per hour, and your target margin, and remember that markup and margin differ — $1,000 of cost at 30 percent markup prices at $1,300, which is a 23.1 percent margin, while a true 30 percent margin prices at $1,429.

#	Description	Unit	Qty	Rate	Amount
1	Service change 100A to 200A — new 40-space main breaker panel	each	1	$1,780.00	$1,780.00
2	Meter can, riser and weatherhead, service entrance conductors, 12 ft	each	1	$640.00	$640.00
3	Grounding electrode system — two 8 ft rods, #6 CU, water and gas bonding	each	1	$310.00	$310.00
4	Surge protective device at the panel	each	1	$265.00	$265.00
5	Transfer and label existing branch circuits, AFCI/GFCI breakers where required	circuit	18	$34.00	$612.00
6	New 20A kitchen circuit — 12/2 CU, 46 ft, finished wall, GFCI receptacle	circuit	1	$410.00	$410.00
7	New 20A dedicated circuit, garage freezer — 12/2 CU, 28 ft, open joist bay	circuit	1	$245.00	$245.00
8	New 40A circuit for Level 2 EV charger — 8/2 CU, 34 ft, garage wall	circuit	1	$690.00	$690.00
9	Add receptacles, finished walls, fished from basement below	each	6	$165.00	$990.00
10	Replace single-pole switches with dimmers, customer-supplied devices	each	4	$58.00	$232.00
11	Permit, plan review, and two inspection trips — at cost, receipt attached	lot	1	$310.00	$310.00
12	Cut and patch drywall openings, ready for paint by others	opening	9	$45.00	$405.00
	Estimate total				$6,889.00

That EV charger line is worth spelling out on the page. A common residential Level 2 unit draws up to 30 amps and therefore needs a dedicated 40-amp circuit, because continuous loads are sized above their draw — the federal Alternative Fuels Data Center states the same requirement. The load calculation for the whole dwelling is what decides whether that circuit fits on the existing service at all, which on this job is the reason the panel line came first.

Which lines stay conditional until the wall is open?

The ones where the house gets a vote.

Condition	Why it cannot be priced yet	How to write it
Knob-and-tube or aluminum branch wiring	Discovered when the first box is opened	Hourly rate, stated, plus material at cost, work approved before proceeding
No fishable path	Firestops, blocking, insulation, or a chase that dead-ends	Hourly, plus additional patch openings at the stated per-opening rate
Panel or feeder found undersized	Load calculation shows the service will not carry the new load	Service upgrade priced separately, or a load management device
Buried or damaged junction boxes	Code requires access, and correcting it means opening finished surfaces	Hourly plus restoration
Utility-owned lateral undersized	Not your equipment and not your schedule	Excluded, coordinated with the utility

Add the one line most electricians forget: who paints. Restoration usually ends at patched, sanded, and primed. If the customer expects the wall to match, that is a painter’s job and it should be excluded in writing — a painter’s own invoice lines start where yours stop.

How long is the estimate valid and how is it accepted?

Thirty days is reasonable, and shorter is fair when copper is moving. Print the expiration as a date in the header, then say what changes: “Held through August 27, 2026. After that, wire and gear re-quoted at current supplier pricing; labor unchanged.”

The acceptance block needs a signature, a printed name, a date, the deposit, and separate initials on the hourly rates in the conditions table — that second signature is what makes an unexpected knob-and-tube discovery a billing event rather than a fight. Under it, name the expected outage window if the service is being changed, and state that the final inspection has to pass before the balance is due, because that is the sequence a homeowner already believes in and agreeing to it costs you nothing.

What do I keep after the final inspection passes?

The signed estimate and the initialed conditions, the permit and both inspection cards, the panel directory photograph, the load calculation, supply house invoices, and dated photos of everything that got covered. On a rewire, photographs of open walls are worth more later than any note you could write.

Keel holds that record on your phone and only there: an iOS app running entirely on the device, with no account, no bank connection, no cloud, no login, and an App Store privacy label reading Data Not Collected. Once the inspection passes you can raise the invoice on the tailgate with your own numbering, your logo, your brand color, and a payment link the customer scans as a QR code before you pull out. Permit fees, supply house tickets, and the wire spool that came off the truck are photographed and read on device by Apple Intelligence, so the pass-through lines you promised to document are actually documented — the sorting habit in the contractor receipt organizer is the whole point. The ledger behind it is append-only and hash-chained, and the year exports as a single file when your accountant asks. Free covers unlimited invoices, receipts, and mileage; Keel Pro is a one-time $249.99 Lifetime purchase, not a subscription. You can get it on the App Store.

Frequently asked questions

How do electricians price a job, by the hour or by the device?

Most price by the device and circuit for planned work, and by the hour for anything unpredictable. Device pricing lets the customer count what they are buying and lets you compare jobs against each other. Hourly pricing covers troubleshooting, discovered conditions, and old wiring. A good estimate uses both: counted lines in the schedule, stated hourly rates in the conditions.

Why does adding an outlet in a finished wall cost so much more?

The device, box, and cable cost the same either way. The labor does not. In open framing you drill, staple, and move on. In a finished wall you locate a path, cut, fish through insulation and blocking, land the box, then patch and clean the openings. That is several times the on-site time, plus restoration the rough-in version never needed.

Should an electrical estimate include the permit fee?

Yes, on its own line, at cost, with the number of inspection trips stated. Electrical work is permitted and inspected almost everywhere, and new circuits or a service change usually require both a rough and a final inspection. Naming the fee and who pulls the permit prevents the most common surprise on the final bill and signals that the work will be inspected.

What size circuit does an EV charger need?

It depends on the unit, and the common case is a dedicated 40-amp circuit for a charger drawing up to 30 amps, because continuous loads are sized above their actual draw. The bigger question is whether the existing service can carry it, which a dwelling load calculation answers. If it cannot, the estimate needs a service upgrade line or a load management device rather than a hopeful assumption.

How should drywall patching appear on an electrical estimate?

As its own line, priced per opening, with the finish state named. Most electricians patch to a sanded and primed condition and stop there. Say that in writing, and exclude texture matching and painting explicitly. Customers routinely assume the wall will come back looking untouched, and the cheapest place to correct that assumption is on the estimate.

How long should an electrical estimate stay valid?

Thirty days suits most residential work, and two weeks is reasonable when copper pricing is volatile or gear lead times are long. Put the expiration as a date in the header and say what is re-quoted afterward, normally wire and equipment at current supplier pricing while labor holds. Also note gear lead times, because a panel on backorder moves the schedule more than the price does.

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