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MARINE CLUSTER - C.F.O.S EXECUTION LAYER

Best CFO for Marine Contractors

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The best CFO for a marine contractor already understands port authority pay cycles running 60-90 days, barge and crane mobilization costs that hit before any billing milestone, and what sureties need to see to increase bonding capacity. A $13.5M marine GC we worked with went from a $2.3M valuation to $5.5M in 9 months after we installed per-project job costing and cleaned the books. Net profit doubled from 7% to 14% on the same revenue. The right CFO already knows how to do this. A generic CFO learns it at your expense.

Marine contracting - ports, waterways, marine structures, dredging - has a financial profile unlike anything in standard commercial construction. Projects are large. Clients are often government entities or port authorities. Pay cycles are long by design. Equipment is specialized and expensive to mobilize. Diving operations, barge positioning, and tidal work windows create cost structures that do not map to standard construction accounting. The right CFO for a marine contractor has already seen all of this and built systems around it.

BY JOSH LUEBKERPublished: June 2026Updated: June 2026
WHAT THE RIGHT CFO HANDLES

Marine-Specific Financial Control

GOVERNMENT AND PORT AUTHORITY PAY CYCLES

60-90 Day Pay Windows Built Into the Forecast

Port authorities, Army Corps of Engineers, and state transportation agencies pay on procurement schedules - not business logic. Net 60 is standard. Net 90 happens. On a $5M marine project billing $400K per month, that lag means $800K-$1.2M of earned revenue permanently in the pipeline. The right CFO builds the 13-week cash forecast around those payment windows so you see cash gaps 8-10 weeks out - not when payroll is due Friday.

MARINE MOBILIZATION SOV STRUCTURE

Barge, Crane, and Dive Team Costs Recovered Up Front

Marine mobilization is front-loaded cash. Positioning a crane barge, mobilizing a dive team, staging materials at a waterfront yard - all of it happens before the first billing milestone triggers. A properly structured SOV includes equipment procurement and mobilization as a separate front-loaded line item billed at contract execution. Most government clients will approve it. The right CFO structures every SOV this way by default.

BONDING CAPACITY DOCUMENTATION

Clean Per-Project Reporting Is What Sureties Require

Marine contractors who want to grow their aggregate bonding capacity need clean WIP schedules, per-project job costing, and 12+ months of documented profitability. A $13.5M marine GC we worked with had four accounting staff, no job costing, and no per-project reporting. Once we built the structure, net profit went from 7% to 14% on the same revenue - and the company unlocked $7M in aggregate bonding it could not access before.

$917K
Annual margin recovered on same revenue
$5.5M
Valuation in 9 months (up from $2.3M)
$2.6M
Profit sharing paid at $25M marine GC
PRICING

FLAT MONTHLY FEE. NO SURPRISES.

Two tiers based on trailing 12-month revenue. No hourly billing. No payroll. No add-ons.

CORE FINANCIAL
From $1,900/mo
  • ControlQore setup and job costing structure
  • Books migrated to start of last taxable year
  • Full-service bookkeeping and bank reconciliations
  • Monthly job cost reports
EXECUTIVE FINANCIAL
From $2,900/mo
  • Everything in Core Financial
  • Monthly CFO advisory meeting
  • Controllership and WIP reporting
  • Cash forecasting and AR follow-up rhythm
  • Strategic accountability

Onboarding: 60 days. Full pricing by revenue band

COMMON QUESTIONS

FREQUENTLY ASKED.

Per-project job costing for every marine project. SOV structured with mobilization as a front-loaded line item. 13-week cash forecast built around government and port authority pay cycles. Bonding capacity documentation through clean WIP reporting. Monthly CEO report. These are named deliverables - not advisory meetings about what you should consider.
CFOS serves marine contractors doing $1M-$12M through standard pricing. Marine GCs above $12M are quoted individually. Core Financial starts at $1,900/month. Executive Financial starts at $2,900/month. Onboarding takes 60 days.
Core Financial includes ControlQore setup, job costing aligned to your estimates, full-service bookkeeping, and bank reconciliations. Executive Financial adds monthly CFO advisory meetings, controllership, and strategic accountability. No payroll. No scope gaps.
60 days. We migrate your books to the start of your last taxable year, set up ControlQore, and build your job costing structure from scratch. Fully operational in two months.
Josh Luebker
Josh Luebker
Fractional CFO · The Construction CFO

Former commercial construction project manager and master electrician. Managed 150+ projects totaling $300M+. Now fractional CFO for commercial subcontractors doing $1M-$12M through Sulphur Prairie Management. About Josh

SYSTEM CONNECTIONS
MARINE CLUSTER
Marine Operating SystemCFO for Marine ContractorsMarine Overhead RateMarine Gross Margin
CFOS MODULES
Cash Control SystemJob Profitability SystemWorking Capital System
PROOF
Marine: $2.3M to $5.5M ValuationMarine: $2.6M Profit Sharing

DO YOU KNOW WHICH OF YOUR MARINE PROJECTS IS ACTUALLY MAKING MONEY?

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