Industry Change
Why We Choose Joint Ventures Over the GC/Sub Model
March 14, 2026 · By Justin Atteberry

I've been in construction for 17+ years. I've been the GC. I've been the sub. I've seen both sides of the table. And I can tell you with absolute certainty: the traditional model is broken.
The GC/Sub Relationship Is Adversarial by Design
Think about the structure. A general contractor wins a bid, then hires subcontractors to do the actual work. The GC's profit comes from the gap between what the client pays and what the subs cost. So what's the GC's incentive? Squeeze the subs. Pay them as little as possible. Maximize the spread.
And what happens when subs get squeezed? They cut corners. They use cheaper materials. They rush. They send their B-team. Because they can't afford to send their best when they're being paid bottom dollar.
The result? Quality suffers. Timelines slip. Disputes start. Lawyers get involved. Everyone loses — except the lawyers.
The Numbers Don't Lie
Construction is one of the most litigious industries in America. Payment disputes between GCs and subs account for billions of dollars in legal fees every year. Mechanic's liens, breach of contract claims, and defective work lawsuits are so common they're practically a line item in project budgets.
That's not a people problem. That's a structure problem. When the system incentivizes one party to squeeze the other, conflict is inevitable.
What If We Just... Didn't Do That?
That was the question that led us to joint ventures. Instead of hiring subs and squeezing their margins, what if we partnered with them? What if we shared the profit instead of fighting over it?
Here's how our JV model works:
- Onyx & Iron handles business development, estimating, bid prep, and strategic coordination
- Our partner handles field operations, labor, equipment, materials, and scheduling
- Both parties agree on scope and pricing before any bid goes out
- Net profit is split based on agreed terms after the project is complete
Both companies stay independent. No equity crossover. No ownership changes. Just project-based collaboration where both sides bring their strengths and both sides win.
Why Good Contractors Love This
Most skilled contractors are incredible in the field but don't have the bandwidth for business development, estimating, and project sourcing. They spend their days building — which is what they should be doing — and their nights scrambling for the next job.
Our JV model lets them focus on what they do best while we handle the front end. They get a steady pipeline of quality projects without the overhead of a sales team, an estimating department, or a marketing budget.
And instead of getting paid a flat subcontractor rate that barely covers their costs, they share in the actual profit of the project. When the project does well, they do well. Aligned interests. Novel concept.
This Is Bigger Than One Company
I genuinely believe this model can change how construction works in North Texas. The adversarial GC/sub dynamic has been the default for decades, and it's left a trail of lawsuits, bankruptcies, and burned-out contractors in its wake.
There are incredible contractors in this market who are one bad project away from closing their doors — not because they're bad at building, but because the system is stacked against them.
We're offering a different path. Partnership over competition. Collaboration over conflict. Shared success over zero-sum games.
If you're a contractor who's tired of getting squeezed, tired of the drama, and ready for something better — we should talk. This isn't a pitch. It's an invitation.
Interested in a Joint Venture?
Let's have a real conversation about what partnership looks like.
Talk to Justin