The invoice goes out Friday. Monday the general contractor calls and says you had too many men on that job.
He is not disputing your rate. He is not saying your electricians weren't there. He is redlining a body off the ticket — four men, make it three — and asking you to justify the fourth.
An electrician crew size dispute with a general contractor almost never starts with the hours. It starts with a line that reads 4 men × 8.0 hrs = 32.0 hrs and gives him nothing to check.
The charge was fair. The explanation was missing. That gap is the whole fight, and it is fixable with records most shops already half-keep.
What Does a GC Actually Mean by "Too Many Men"?
The GC is saying he cannot tell what the extra men were doing. "Too many men" is not a math claim — it is a request for detail, delivered as a deduction because a deduction gets a response and a question doesn't.
It is much harder to redline a line item you can follow. The one that gets redlined is the one that reads like an assumption.
Electrical Contractor magazine's "If You've Got the Money, I've Got the Time: A short T&M course" puts the most common owner challenge plainly: the hours billed don't appear to match the visible completed work, with the implication that the crew was inefficient. Headcount is where that argument always starts, because headcount is the number on the ticket with the least explanation attached to it.So the GC's objection is really three questions stacked:
- Were all four of them actually on my site?
- Was there four men's worth of work to do?
- Why can't you tell me what each of them did?
Why Do You Lose the Headcount Argument Every Time?
You lose because "four men were needed" is an opinion, and the GC has an opinion too — and opinion against opinion gets settled by whoever holds the check. That is not you.
Watch how the standard defense plays out. You say the pull needed four. He says it needed two and a half. Now you're negotiating a fraction of a man, and whatever you land on, you split the difference and eat it.
The problem is the shape of the record, not the strength of your case. A total invites haggling. A description does not.
"Ruiz pulled and terminated circuits 12–18 in the second-floor east wing on Thursday" is not a number to be argued down. It either happened or it didn't, and he knows it happened, because he walked that floor.
Once every name on the ticket carries its own dated piece of work, "too many men" has nothing left to attach to. He has to name which electrician did nothing, and he can't, so the line gets released.
The Record That Ends It: One Line Per Electrician, Per Day
Give the GC a per-person, per-day line: name, in and out time, and the specific scope that man worked. Nothing else changes — same crew, same hours, same rate.
Here is the same day billed both ways.
| What the GC receives | What he can do with it |
|---|---|
| Indefensible Sept 3 — Electrical labor, 4 men, 32.0 hrs @ $95/hr — $3,040 |
Only one move available: argue 4 down to 3. There is no fact in the line to check, so the conversation has to be a negotiation. |
| Defensible Sept 3 — Ruiz 7:02a–3:31p (8.0) — pulled and terminated circuits 12–18, 2nd flr east Kramer 7:00a–3:30p (8.0) — fed the pull from the panel room, dressed and labeled EP-2 Diaz 7:04a–3:34p (8.0) — rough-in corridor 240–250, 42 boxes set Nunez 7:00a–3:30p (8.0) — safety watch, second qualified person for energized work at MDP, EEWP #114 |
He has to say which of those four scopes did not happen, or that circuits 12–18 didn't need pulling. Both are checkable against his own building. |
Same 32 hours. Same $3,040. One of them gets paid without a phone call.
Note what the defensible version is not doing. It is not proving your men were on site — he never said they weren't. It is proving there was distinct work for each of them.
If you want to see what a full packet built this way looks like, there is an annotated sample billing packet you can read without signing up for anything.
The Four Reasons an Electrical Crew Is the Size It Is
Crews grow for four reasons, and three of them are things you are not allowed to do differently. Say so in writing, because almost nobody does.
| Why the crew was that size | What proves it | Where to write it down |
|---|---|---|
| Code, license and safety require the body Journeyman-to-apprentice supervision ratios, an attendant for a permit-required confined space, a second qualified person on energized work under your electrical safety program |
The rule itself, cited by number, plus the permit | On the daily ticket, on the line for that man: "second qualified person, energized work at MDP per EEWP #114" — or "attendant, permit-required confined space entry per 1926.1204(f)" when that is the reason |
| The task physically requires hands Long or heavy pulls, cable tray and rack, gear and panel setting, lift work, anything overhead with material in hand |
The scope description itself — a 300-ft feeder pull explains its own crew | Same place: name the pull, the run, the gear, the count |
| Parallel scope areas Two men on the pull, one on rough-in three floors up, one on trim in a completed suite |
Different location on each man's line. This is the strongest one and the easiest to record | Floor, wing, room number, circuit numbers, panel designation |
| The GC's own schedule caused it Compression after a delay, trade stacking, waiting on access, remobilization to a room that wasn't ready |
A note written the same day. Written later it reads as an excuse | Daily report and an email the same afternoon, so it is dated before there was a dispute |
The fourth row is the one shops leave undocumented and then lose. When a GC compresses four weeks into two and then questions the manpower, the manpower was his decision. You just have to have written it down on the day it happened.
Cite the code reasons by number, and cite the right one. OSHA's confined spaces in construction standard (29 CFR 1926 Subpart AA) requires at least one attendant stationed outside a permit-required space for the duration of entry operations — 1926.1204(f). That attendant is not padding; he is a legal requirement, and a GC arguing him off the ticket is arguing you should have broken the rule. The version most people quote from memory, 29 CFR 1910.146, is the general industry standard — it governs service and maintenance work in an existing facility, not construction work. Quote the wrong part number to a GC's safety man and you hand him the credibility you were trying to build.
NFPA 70E requires an energized electrical work permit and a documented risk assessment before work inside the restricted approach boundary or where an arc flash hazard exists. Testing, troubleshooting and voltage measuring by a qualified person are exempt from the permit itself — the safe work practices and PPE still apply. Most shops' own electrical safety program puts a second qualified person on that work. Note on the ticket why the gear was energized at all: de-energizing would have introduced a greater hazard, was infeasible by equipment design, or would have dropped life-safety systems. That is the question a GC's safety man asks before he asks about headcount.
Apprentice supervision ratios are set by your state licensing board, commonly somewhere between 1:1 and 1:3. Look up your state's exact rule once, write the citation on a card, and paste it into every one of these emails for the rest of your career.
How to Answer a Crew Size Redline on Monday
Answer a crew size redline in five steps, using records you already have. This works even if your current timesheets are lump-sum, as long as your foreman can reconstruct the day honestly from prints, delivery tickets, and his own memory of who was where.
1. Don't negotiate on the call. Say you'll send the day-by-day detail this afternoon. Every minute spent defending the number verbally is a minute spent on his ground. 2. Rebuild the ticket per person, per day. One row per electrician per day: name, in, out, hours, and the specific scope. Use the print sheet, the circuit numbers, the room numbers. Vague rows are worse than no rows. 3. Flag the days that are not four men. Most crew-size complaints are aimed at one peak day and then applied to the whole week. Showing that Sept 4 ran three and Sept 6 ran two kills that instantly. 4. Attach the reason for the peak day. Code requirement, physical task, parallel scope, or his own schedule. One clause, no essay. 5. Send it and ask for a specific objection. "Tell me which line is disputed" converts a blanket redline into a claim he has to make about a particular man on a particular day. A blanket redline is easy to send; naming a man and a day is not, and that is the point of asking.Here is the email. Change the names and job number.
Subject: Job 4412 — crew detail for the Sept 2–6 T&M ticket>
Attached is the day-by-day breakdown behind the labor line you flagged.>
Every electrician on the ticket is listed by name with his own in and out times and the specific work he performed that day.>
Sept 3 is the day with four men: two on the circuit 12–18 pull in the east wing, one feeding from the panel room, and one serving as the second qualified person for the energized work at MDP under energized electrical work permit #114, which our electrical safety program requires.>
Sept 4 and Sept 5 ran three men. Sept 6 ran two.>
If any of the described work is disputed, tell me which line and I will pull the daily report and the print sheet for that scope. Otherwise please release the line as billed.
Two things that email does. It never argues about the number four, and it makes the next move his, in writing.
If he calls instead of replying, the verbal version is one sentence: "Which man on which day do you think didn't have work?"
Get the Roster Acknowledged Before It Is a Dispute
The reliable fix is upstream. A crew size the GC already acknowledged in writing cannot be redlined three weeks later without him contradicting his own record.
Run a daily manpower notification. One page, end of shift, handed to or emailed to the superintendent the same day.
| Column | What goes in it | Why it matters in a dispute |
|---|---|---|
| Date / job / ticket # | Sept 3 · Job 4412 · T&M ticket 118 | Ties the roster to the ticket the GC will later question |
| Name and classification | Ruiz — JW · Diaz — App 3rd yr | Classification is where the supervision-ratio defense lives |
| In / out | 7:02a – 3:31p | Real times beat rounded times; rounded blocks look estimated |
| Scope worked | Pulled and terminated circuits 12–18, 2nd flr east | The column that makes the headcount self-evident |
| Delays / access | Corridor 240 unavailable until 10:15, drywall in progress | Documents GC-caused hours the day they happen |
| Received by | Superintendent signature or an email timestamp | Acknowledgment. Not approval — and that distinction matters |
Manpower and scope for Sept 3 as recorded above. Please advise by end of day tomorrow if anything here is inaccurate.
An unanswered dated email is weaker than a signature and far stronger than nothing. It establishes that he had the information at the time and did not object. Send it every single day, not only on the days you expect trouble — a log that appears only around contested work looks manufactured.
Contemporaneous beats reconstructed, every time. A note written on Sept 3 carries weight that the same note typed on Sept 27 never will, and any GC who has been through this knows the difference.
Use the GC's Own Records Before You Argue With Him
The general contractor already keeps records that prove your manpower, whether you ask for them or not.
The superintendent's daily report. Most GCs log subcontractor headcount on site every day. If his own report says four electricians on Sept 3, the dispute is with his paperwork, not yours. Ask for it in writing. If your subcontract has a records, audit or cooperation clause, cite it; if it doesn't, ask anyway and keep the request — a GC who won't produce his own daily report on the day he is disputing your manpower has told you something too. Certified payroll on public work is your record, not his — but it is sworn. On Davis-Bacon-covered work you file weekly certified payroll (commonly on DOL's optional form WH-347) listing every worker, hours and classification with a signed statement of compliance, under penalty of law. A GC asking you to now agree a man wasn't there is asking you to contradict a federal filing. Gate logs, badge readers, sign-in sheets, delivery tickets. Secure sites log every body through the gate. Material deliveries are timestamped and signed.Ask for the daily reports before you write your rebuttal, not after. His own superintendent's headcount is harder for him to dismiss than anything you produce yourself, because it is his own superintendent's handwriting.
What Eating the Redline Actually Costs
Example arithmetic. One electrician struck off a five-day ticket: 1 man × 8 hrs × 5 days × $95/hr bill rate = $3,800. If that happens on four jobs a year, that is $15,200 in work performed and not billed.Run it with your own numbers — your crew count, your days, your bill rate. The point is not the total; it is that the deduction is usually larger than the twenty minutes of recordkeeping that would have prevented it.
There is a worksheet for pricing out disputed and written-off invoices if you want to put a figure on what these arguments cost across a year.
The quieter cost is the relationship. You either discount work you performed, or you win the argument and become the sub who fights about money.
Set the Record Up So the Next Redline Dies on Arrival
Everything above only works if somebody in the field writes one line per man per day. That is the real obstacle, and it is not a software problem first — it is a two-minute-before-they-leave problem.
Ask for one line, not a report. "What did you work on?" answered in a sentence with a location in it is enough: pulled and terminated circuits 12–18, 2nd floor east.
Give the crew the vocabulary. Floor, wing, room number, circuit numbers, panel designation, count of devices. Men will write that if you show them two examples; they will not write "performed electrical work as directed," and you don't want them to.
Tell them why, honestly. The note is not there to check up on anybody — it is what stops a GC from chiseling the company on work the crew actually performed. Nobody who has been redlined off a ticket needs that explained twice.
Collect it before they leave the site. A note written in the truck on the way home is already half-invented, and a note written Friday for Monday is worthless as evidence.
You can run this entire method on paper. A clipboard, a phone photo of the sheet at end of shift, and a same-day email to the super is a complete system, and plenty of good shops have never used anything else. The free T&M Billing Backup Kit has the labor backup sheet, daily field report, and change-order log already laid out if you'd rather not build the forms yourself.
Apps can carry the note instead. FieldTimesheet, for one, prompts each electrician for a line of text when he clocks himself out on his phone and prints it on a customer-facing packet with the bill rate and no cost figures — though each man clocks only himself, and the roster acknowledgment and superintendent sign-off stay a piece of paper or an email you send. Whatever you use, the mechanism is the same: the note the crew writes is the explanation the GC reads.
More on structuring the ticket itself in the guide to T&M billing best practices.
Frequently Asked Questions
Can a general contractor refuse to pay for crew size on a T&M job?
A general contractor can withhold payment and make you substantiate the crew, and a crew-size redline is exactly that demand in writing. Whether it sticks depends on your contract: if it caps manpower, requires prior approval for added men, or carries a not-to-exceed, that language governs. Absent those terms, a T&M contract entitles you to payment for labor actually and reasonably expended — and "reasonably" is decided by the quality of your records, not by whose voice is louder.
How many electricians is "too many" on a T&M job?
There is no number. The correct crew size is the one the scope, the code, and the site conditions required that day, which is why the answer is never a headcount and always a description. If each man on the ticket has distinct work attached to his name, the count defends itself; if none of them do, two men can look like too many.
What documentation proves the crew size was justified?
Four things, in order of strength: a per-person, per-day record of specific scope; a same-day manpower log acknowledged by the GC's superintendent; the applicable code or license citation for any required attendant or supervision ratio; and the GC's own daily reports or certified payroll listing your headcount. Any two of those together are hard to argue against, because they corroborate each other from different directions.
Do I need the GC's superintendent to sign daily T&M tickets, and what if he won't?
A signed ticket is better, but an unsigned ticket you delivered the same day still holds up. Email the same sheet to the superintendent and the project manager the same day and ask them to flag anything inaccurate by the next end of day. A dated, unanswered notice establishes he had the facts at the time and raised no objection, which is most of what a signature buys you.
What if the superintendent signed the ticket and the GC still disputes the hours later?
Send the signed ticket back with the per-person detail attached and ask which specific line his office believes is inaccurate. Signatures usually acknowledge that the work and manpower occurred, not that the price is approved — so the argument shifts to whether the described work was necessary, and a description of real scope is very hard to attack. Keep it in writing from that point forward.
What do I say when the GC challenges the crew size after the work is already finished?
Don't defend the number on the call. Say you'll send the day-by-day detail that afternoon, send a per-person breakdown with the reason for the peak day, and close with a request that he identify the specific disputed line. Making him name a man and a day converts a blanket deduction into a claim he has to actually make.
Can I bill for an apprentice who was on site because the state requires supervision?
Yes, and you should say why on the ticket rather than hoping it goes unnoticed. Write the classification next to the name and cite your state board's supervision ratio; a GC arguing that body off the invoice is arguing you should have staffed the job in violation of your license. The same logic covers an attendant for a permit-required confined space entry and a second qualified person on energized work.
Does GPS on a time app settle a crew size dispute?
Not by itself. A GPS stamp proves a man was on site, and the GC generally isn't disputing that — he is disputing whether the fourth man had anything to do. Location data is useful corroboration underneath a written scope note, but the note is what does the work, which is why crew-size arguments are won with a description and not with a map.