Dilution Effect

What it is

The dilution effect is what happens when a general contractor has to run 8, 10, 12 jobs simultaneously to cover their overhead. Your project becomes one slot on a spreadsheet. The contractor’s attention, their crew’s time, and their scheduling bandwidth get spread across too many active sites.

From the 31-minutes-of-pain video: “If you got a big jacked up truck or they have logos wrapping their truck, they’re not the right contractor. You got to think about this. If these guys are doing that, they are spending a lot of money on marketing. If they are easy to find… that means they’re spending a lot of money to be found. And that not only comes with a large marketing budget, but they most likely have an admin team. They have an office. They have other employees who are handling those leads that are coming in… Who do you think is paying for all that stuff? That is a humongous overhead.”

That overhead needs to get covered. So they take on more projects. Your job is one of the many.

Why it matters

The mechanism is purely financial, not malicious. A GC with a shop, a branded fleet, a full-time admin, and a couple of salaried project managers has a fixed nut to crack every month. No single flip generates enough margin to cover it. So they load up until overhead is spread thin enough to absorb. The cost lands on every client equally.

Ross uses this to explain why the miy method works better for flips. A plumber who runs a two-person operation out of a van has a fraction of the overhead of a big shop. They don’t need twelve simultaneous jobs to stay alive. They give your kitchen rough-in the attention it needs because it’s one of a few things they’re doing this week, not one of thirty. Their hourly rate is usually lower than what a GC would mark it up to, and their responsiveness is dramatically higher.

The tradeoff is that you become the project manager. Your calendar carries the overhead now instead of the GC’s. That’s the real cost of the MIY approach. But the markup you save, plus the timeline compression from undiluted sub attention, is the single biggest controllable lever in a cosmetic flip.

This is why the depth chart matters. You’re not building relationships with big shops. You’re building relationships with owner-operators who have skin in the game on every job they take.

How it shows up

The dilution tell appears on the first phone call. “A GC who says ‘I can get to your walk next Friday’ is fine. A GC who says ‘I can have my PM do a walk the week after next’ is running too many jobs.” The secondary tell: they take photos on the first site visit, promise a bid by end of week, and you’re chasing them two weeks later. Dilution shows up as slippage before you’ve even signed anything.

The profile Ross targets instead: white van or truck, owner working the job himself, 2-4 person crew, magnetic sign not a permanent wrap, findable on Google but no big online presence. These guys’ businesses are small enough that your job is meaningful to them. Pair that with job confidence — where the sub knows your next flip is their next paycheck — and you’ve built an incentive structure the big-shop GC literally can’t match.

Related

general contractor, miy method, depth chart, job confidence, lazy pm, contractor black hole