FIBER · ELECTRICAL AND TECHNOLOGY · FIXED BY STEP 04

A frozen MSA rate sheet bleeds a point a quarter

You signed the same rate sheet two years ago, diesel and wages went up, and the P&L looks busier and thinner every quarter.

WHY IT IS A FIBER PROBLEM

A roofer eats a bad bid one time and then moves on. You eat the same bad unit price across four hundred work orders, which is why nobody in your shop can point at the job that went wrong. The damage also splits by operation: your bore rate can still be healthy while restoration and drops have been losing money for a year, and the blended P&L hides both.

WHAT IT COSTS

The size of it

Margin erodes a point or two a quarter with no single event to blame it on. The classic symptom is record revenue and no cash, because the loss is spread across hundreds of small work orders.

OVERHEAD AT $1M–$5M

15%

CFOS target 14% for fiber.

GROSS MARGIN AT $1M–$5M

22%

CFOS target 24% for fiber.

NET PROFIT AT $1M–$5M

CFOS target 10% for fiber.

Fiber subs don't bid job by job. You sign a master service agreement with a rate schedule: dollars per foot of plow, per foot of bore by diameter, per splice, per aerial foot, and per drop. Every work order issued for the next two or three years prices off that sheet. It reopens on the turf vendor's calendar, and escalation language gets refused to subs as a matter of routine. Meanwhile diesel, bentonite, bits and reamers, HDPE duct, and restoration materials all move, and none of them is indexed anywhere in the schedule. Hard bid exposure ends at buyout; MSA exposure runs the life of the agreement across every work order under it.

WHAT TO DO

Three moves, in order

STEP 01

Rebuild the real unit cost behind each line on the sheet, bore by diameter, splice, aerial foot, and drop, using twelve months of job cost rather than the number you signed.

STEP 02

Flag every line where your cost per unit sits above the rate, and stop accepting work orders against those lines until the sheet reopens.

STEP 03

Walk into the renegotiation with your own cost movement by line, ask for a diesel and duct index, and get a written date the schedule reopens.

THE FIX

Step 04: Estimating system

The estimate maps one to one onto the job cost codes, so variance means something the day it appears.

CFOS-04 · CHAPTER 4

Make the estimate and the job cost report match

What this step changes, what it depends on, and how to tell it's installed.

BENCHMARKS

Fiber by revenue band

Every one of the 7 bands carries the CFOS target beside the published figure.

ACROSS EVERY TRADE

The estimate and the actual never match

You can compare the estimate to the job cost report, but the two use different words, so the comparison means nothing.

SAME TRADE

What else costs fiber contractors money

FIBER · CFOS-06

Make-ready is months of cash out before a billable foot

You applied in the spring, wired make-ready money to the pole owner, and the transfers still aren't done while the bucket crew waits.

FIBER · CFOS-04

Standby for locates has no line on your rate sheet

The crew rolled at seven, the gas marks weren't there, and by three you had paid eight guys for a day with no footage on it.

FIBER · CFOS-05

Placed footage isn't money until QC accepts the package

You put forty thousand feet in the ground and the traces pass, but you can't send the invoice because the redlines are still sitting in review.

FIBER · CFOS-07

Retainage releases per work order, and you're third in line

Your money is sitting behind a carrier, a turf vendor, and a QC desk, released a few thousand at a time on work orders you finished last year.

SAME MECHANISM, OTHER TRADES

The same mechanism in other trades

CIVIL

You bid cubic yards and pay by the ton

You bid 40,000 yards of import and every scale ticket comes back in tons. The biggest cost line on the job is measured in a unit nobody in your contract ever agreed on.

CONCRETE

Your Ready-Mix Quote Expired Eleven Months Before the Pour

Concrete has about a 90-minute working life from batch to placement, so your supply market is a haul radius with two or three plants. They quoted a market that's gone.

DEMOLITION

Your Bid Locked A Scrap Price The Market Never Honored

You priced the steel credit in February and crossed the scale in October. The market moved and nobody wrote escalation language for it.

QUESTIONS

What fiber owners ask

Msa rate sheet hasn't changed but my costs have?

You signed the same rate sheet two years ago, diesel and wages went up, and the P&L looks busier and thinner every quarter.

What does it cost?

Margin erodes a point or two a quarter with no single event to blame it on. The classic symptom is record revenue and no cash, because the loss is spread across hundreds of small work orders.

What do I do first?

Rebuild the real unit cost behind each line on the sheet, bore by diameter, splice, aerial foot, and drop, using twelve months of job cost rather than the number you signed.

What are fiber contractors supposed to be making?

Fiber runs 22% gross margin, 15% overhead and 7% net profit before taxes at $1M–$5M. The all-trade average is 7%, so this trade sits right on it. The CFOS target is 10%.

Which part of the system fixes it?

The step is number 04, estimating system. The estimate maps one to one onto the job cost codes, so variance means something the day it appears. It comes from chapter 4 of CONTROL: The Construction Financial Operating System.

AUTHOR

JOSH LUEBKER

MASTER ELECTRICIAN · 150+ PROJECTS · $2.1B+ MANAGED

Josh Luebker ran commercial construction projects before he ran the numbers behind them, on data centres, military bases, hospitals, and high-rises. He wrote CONTROL: The Construction Financial Operating System, which is an eight-step framework for commercial subcontractors, and it publishes on October 1, 2026. He is a master electrician who moved into the office and kept the field vocabulary.

Sulphur Prairie Operations LLC maintains the benchmark reference behind these figures. Every edition is reconciled against the newest CFMA survey release before it publishes here. Where a figure changes between editions, the older edition keeps its year in the title so a citation to it stays correct.