Construction Business Advisory
Know Where Your Money Is Going.
We help construction company owners understand the true profitability of their projects — before the money disappears.
The Profit Gap
Your job may be profitable. Or it may only look profitable.
A project can have a healthy contract value and still produce disappointing results. OneSource helps owners identify the difference between what you expected to make and what you actually made.
This scenario plays out on job sites across the country every day.
Where Did the Profit Go?
What You Expected
What Actually Happened
$117,000 of expected profit disappeared.
OneSource helps you find where it went — and stop it from happening on the next job.
What We Look At
Every place your margin can disappear.
Project Costs
Labor, materials, subcontractors, and other direct costs — tracked by job so you know your true cost on every home.
Field & Supervision
The costs that quietly consume project margins. Most builders underestimate these until it's too late.
Change Orders
Are changes actually increasing your profit — or simply increasing revenue? There's a difference.
Overhead Allocation
What portion of your business overhead is actually being supported by each project?
Rework & Warranty
The costs that often don't show up where owners expect them — and rarely get tracked back to the job.
Cash Flow
Understanding when money comes in, when it goes out, and what the project is really requiring from your business.
Our Approach
One completed job. One active job.
We use actual project information — not estimates, not averages — to show owners exactly what happened on a job they already finished and what's happening on one they're building right now.
What you thought you were going to make
What you actually made
Where the difference went
Two Divisions. One Partner.
OneSource brings together financial management expertise and hands-on builder support under one roof — so residential builders get everything they need to run a tighter, more profitable operation.
John Connelly
Financial Management
Construction accounting, job costing, WIP reporting, cash flow management, controller services, and fractional CFO — the financial engine that keeps your business on track.
- Construction Bookkeeping
- Job Costing & WIP
- Cash Flow Management
- Controller Services
- Fractional CFO
- Budgeting & Forecasting
Dan Connelly
Warranty & Builder Support
Warranty management, punch-list follow-up, homeowner communication, trade coordination, and closeout support — so your reputation stays intact after the keys are handed over.
- Warranty Management
- Punch-List Management
- Homeowner Communication
- Trade Coordination
- Documentation & Closeout
Ready to know where your money is actually going?