Why Fiber Contractors Run Out of Cash.
Fiber splicing and installation contractors lose cash to a pricing problem disguised as a cash flow problem. T&M work comes in bursts — busy months look great, slow months bleed out. The rates are built on busy-month assumptions. Overhead runs the same regardless. A $2.4M fiber splicing contractor we worked with hit January with $141K in project costs against $144K in revenue — almost nothing left before overhead hit. The fix isn't more revenue. It's a T&M rate built on honest annual utilization, plus structured cabling work to stabilize the base.
Fiber contractors doing work for major telecom carriers have one structural financial problem that most never identify: they price their T&M rate on the assumption that their crews are busy. When the carrier pulls a project or delays a deployment, the rate that worked on 80% utilization now loses money at 50% utilization. Overhead doesn't stop. Crew costs don't stop. The rate just doesn't cover it anymore. This pattern repeats every slow month. Some months look great. Some are a disaster. No pattern, no predictability — until you calculate what the T&M rate actually needs to be across a full year at honest utilization.
Why Fiber Cash Has No Pattern
Fiber splicing and installation work comes in waves. A carrier deploys a new route — you're slammed. They pause for permitting — you're slow. The work is skilled, the clients are major carriers, and the rates look competitive on paper. The bank account tells a different story every month.
The problem isn't the work. The problem is that the T&M rate was set when the crew was busy and it's being charged the same when the crew isn't. At 80% utilization a $125/hour rate covers labor, overhead, and makes a margin. At 50% utilization that same rate barely covers labor. Overhead isn't covered. The month bleeds.
Most fiber contractors don't know their actual annual utilization rate. They know what the busy months look like. They price off that. The slow months are written off as "slow season" or "the carrier delayed." But the slow months are structural — they happen every year, roughly the same timing. They're predictable once you track them. A CFO who specializes in this trade tracks them.
What we saw at $2.4M: A fiber splicing contractor with major telecom carrier clients had months that looked great and months that were a disaster. No pattern, no predictability. When we cleaned the books and tracked the actual numbers, January alone showed $141K in project costs against $144K in revenue — almost nothing left before overhead hit. The T&M rate was built on busy-month assumptions. Once we calculated the honest annual utilization rate and repriced accordingly, the pattern became manageable — and they started building structured cabling work to stabilize the revenue base. See the case study →
The Fiber Cash Failure Chain
You Priced for 80% Utilization. You're Running 55%.
The most common fiber contractor financial error: T&M rate calculated when the crew is slammed, then charged across the year including slow periods. At 80% utilization your $125/hour covers everything. At 55% utilization that rate loses money on overhead every single hour billed. The fix is calculating the rate on annual utilization — not peak utilization. Most fiber contractors are undercharging by $15–$25 per hour once you run this math. That's $30K–$50K of annual margin walking out the door at $2M in T&M work.
Major Carriers Pay on Their Schedule — Not Yours
Telecom carriers have procurement and AP cycles that don't bend for small subcontractors. Net 45 is standard. Net 60 happens. On $200K of monthly T&M work, a 45-day pay cycle means $300K permanently in the pipeline. When a carrier project gets delayed or paused, the receivables from the last active months sit in the pipeline while costs keep running. That's not a bad luck month — that's a structural cash gap that compounds with every delay.
Pure T&M With No Contracted Revenue Is a Volatility Trap
A fiber contractor running 100% T&M work has no revenue floor. When the carrier slows down, everything slows down. There's no contracted base keeping the lights on. Structured cabling work — contracted, predictable billing, defined scope — is the stabilizer. It doesn't pay as well per hour as hot T&M work for a major carrier. But it runs when carrier work doesn't. A revenue mix of 60% carrier T&M and 40% structured cabling creates a base that survives slow carrier months without bleeding.
What Fiber Contractors Blame Instead
"We just need more carrier work." More work at an underpriced T&M rate accelerates the problem. If you're losing $15/hour on overhead at current utilization, billing 20% more hours at the same rate loses more money, faster.
"It's just a slow month." Slow months are structural for carrier-dependent fiber contractors. They happen at roughly the same time every year. They're not surprise events — they're a calendar reality that needs to be built into the overhead calculation and priced accordingly.
"We need to hire more crews." Adding crew at an underpriced rate with no structured revenue base just adds overhead without adding margin. The rate problem has to be solved before the scale problem.
What CFOS Delivers for Fiber Contractors
FLAT MONTHLY FEE. NO SURPRISES.
Two tiers based on trailing 12-month revenue. No hourly billing. No payroll. No add-ons. Everything included in the flat monthly fee.
| Revenue | Core Financial | Executive Financial |
|---|---|---|
| Under $1M | $1,900/mo | $2,900/mo |
| $1M–$3M | $2,600/mo | $3,600/mo |
| $4M–$6M | $3,800/mo | $5,500/mo |
| $7M–$9M | $5,100/mo | $6,900/mo |
| $10M–$12M | $6,100/mo | $8,500/mo |
| $13M+ | Quoted | Quoted |
FREQUENTLY ASKED.
