Why Your GC Contract Is Costing You More Than Your GC
Nobody told me this when I started in construction. So I'm telling you now.
Most investors think the biggest risk in a construction project is the market. Buy at the right time, build smart, sell high. Clean formula. Tidy spreadsheet. Wrong answer.
The risk that actually kills deals is misaligned contractor incentives. It doesn't show up in your pro forma. It doesn't get flagged in due diligence. It shows up six months into a project when your GC has already drawn sixty percent of his contract and has no financial reason to hustle to the finish line. By then you're stuck. You can't fire him without blowing your timeline worse. You can't withhold payment without triggering a lien. So you wait, and you bleed carry costs, and you watch your projected return compress in real time.
Here is how it happens. An investor hires a General Contractor on a fixed-bid contract and assumes that structure creates alignment. The GC has a number to hit, so naturally he'll manage costs. That logic sounds right. It isn't. A fixed-bid contract written without the right incentive clauses actually gives a GC every reason to cut corners on unspecified line items, drag his feet on change order conversations, and front-load his payment draws. He gets paid early and often. You get a half-finished building and a contractor who stops returning calls on a Friday afternoon.
The fix is not to distrust your GC. The fix is to restructure the contract so his financial interests and yours run in the same direction.
What works is a hybrid contract model. You start with a fixed base bid, which gives you cost certainty on paper. Then you layer in a shared-savings clause, which means if the GC finds legitimate efficiencies, he keeps a percentage of what he saves you. Then you add a completion bonus tied to the certificate of occupancy. Now he has a reason to finish, a reason to be efficient, and a reason to protect the relationship. He is not your vendor anymore. He is your partner with skin in the game.
This is not a complicated negotiation. Most GCs will accept this structure if it is presented clearly and the base bid is fair. The ones who push back hard on the shared-savings clause are usually the ones planning to find their savings by substituting materials you didn't specify well enough to protect yourself against. That resistance is information. Pay attention to it.
On a two million dollar build, a four to seven percent reduction in hard costs is eighty thousand to a hundred and forty thousand dollars. That is not rounding error. That is a meaningful swing in your return, and it comes entirely from how the contract is written before a single shovel hits the ground.
Thirty years of doing this work has taught me that most expensive mistakes in construction and real estate happen in documents, not on job sites. The job site just shows you what the paperwork already decided. By the time you see the problem in the field, you have already lost the leverage to fix it cheaply.
If you have a project coming up and you want someone to look at your contract structure before you sign it, that is exactly what I do. I am based in Houston, I have been reviewing bids and protecting owners on commercial projects for decades, and the first conversation is fifteen minutes. You can book it directly at calendly.com/jeph-reit. No pitch. Just a straight answer on where you stand.