Fiber Contractor Net Profit Margin
Healthy net profit for a fiber splicing or installation contractor doing $2M–$6M is 8–14%. Most operators run 3–6%. The entire gap traces back to one problem: T&M rate built on peak utilization that loses money on overhead every slow carrier month. Fix the rate calculation to reflect annual utilization and net profit moves to benchmark — on the same clients, the same work, the same revenue.
Net profit for a fiber contractor is what remains after direct project costs and overhead. For T&M-heavy fiber operations, it is uniquely sensitive to how the rate was set. If the rate was built assuming 80% crew utilization and actual annual utilization is 55%, three to four months of every year are structurally loss-making on overhead. The blended annual net margin hides this — it just looks like some months are bad. They are not random. They are the months when the rate built for peak utilization runs at below-threshold utilization.
What the Numbers Should Look Like
The fix in plain math: Fiber contractor at $2M annual T&M revenue, 55% utilization, rate set at 80% utilization assumptions. Gap: $15–$25/hour. Annual impact: $30K–$50K of net profit left on the table every year. One rate recalculation. Same clients. Same work. See the fiber case study →
FLAT MONTHLY FEE. NO SURPRISES.
Two tiers based on trailing 12-month revenue. No hourly billing. No payroll. No add-ons.
- ControlQore setup and job costing structure
- Books migrated to start of last taxable year
- Full-service bookkeeping and bank reconciliations
- Monthly job cost reports
- Everything in Core Financial
- Monthly CFO advisory meeting
- Controllership and WIP reporting
- Cash forecasting and AR follow-up rhythm
- Strategic accountability
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