Real conversations with estimators, VPs of construction, and owners about preconstruction strategy, cost management, and the future of how we build.

New episodes every week. No fluff, no filler — just real precon talk.

In this episode we recap the Super Bowl of events for preconstruction, Advancing Precon 2026.

What happens when the developer is also the GC? Mill Creek Residential's Director of Pre-Con, Justin Valentim joins Troy and Trey to break down what pre-con looks like when you own the estimate, the trade partner relationships, and the investor conversation — all at once. Episode 4 of Proper Precon.

Every project has a number. Not every project has a story behind it. In Episode 3, Troy Simon and Trey Darnell dig into the cost narrative — what it actually is, why most GCs aren't delivering it, and what changes when you get it right.
They cover the three layers of a real cost narrative: the number, the context behind it, and the decision points that let an owner actually do something with it. Trey breaks down why owners always remember the first number you give them — and what happens when that number isn't backed by anything. Troy draws the parallel to technology sales: you're not presenting a conclusion, you're building a case. And if the owner can't walk out of the room and explain your number to someone else, you've already lost.
They also get into what it looks like in Ediphi — how tracking estimates across milestones, building cost per unit and cost per use group, and running variance reports between estimates gives pre-con teams the foundation to tell a cost story that holds up across the entire pre-con lifecycle.
If you've ever handed an owner a budget and watched them push back on a number you know is right — this one's for you.

The construction industry has been talking about a labor shortage for 30 years, but the office side of the problem doesn't get nearly enough attention. In Episode 2 of Proper Precon, Troy Simon and Trey Darnell dig into the estimator shortage hitting pre-construction teams right now: why we're just trading talent instead of growing it, what happens when your senior estimators retire and take their knowledge with them, and what GCs can actually do about it.
They also break down the latest construction tech acquisitions (Nemechek/HCSS, Trimble/Document Crunch, Autodesk/Rumbix), what volatile material costs mean for pricing risk, and a deep dive into a major Cal Poly student housing project to show what a real pre-con team looks like at scale.
Plus: how construction management programs are falling short, what a better university curriculum could look like, and a live look inside Ediphi to show how the right tool can carry context — not just math — so knowledge doesn't walk out the door when your best estimator retires.
Proper Precon is powered by Ediphi — the only true cloud-native pre-construction platform built by estimators, for estimators. Learn more at ediphi.com.

Preconstruction is one of the most critical phases in construction…and one of the most broken.
In Episode 1 of Proper Precon, we break down the real challenges facing estimators and preconstruction teams today:
The reality is, most teams are stuck in workflows that haven’t evolved, while clients are demanding more sophisticated insights and faster decisions.
So what does “proper preconstruction” actually look like?
We cover:
If you’re an estimator, precon manager, or construction leader, this episode will challenge how you think about preconstruction and where it’s headed.
Because it’s not just about getting the number right.
It’s about carrying the context behind it.
Subscribe for weekly conversations on what “great” preconstruction really looks like.
Proper Precon is a no-fluff podcast dedicated to construction preconstruction — the phase where projects are won or lost before a single shovel hits the ground.
Hosted by industry veterans Trey Darnell and Troy Simon, we bring unfiltered conversations with estimators, VPs of construction, owners, and innovators who are changing how we plan, price, and build.


Husband, dad, Auburn Building Science grad, and someone who genuinely loves the construction industry. Trey started his career at Hoar Construction, moved into construction technology with PlanGrid and Autodesk, and today serves as Director of Sales at Ediphi — helping builders modernize preconstruction....

Troy didn't plan on a career in preconstruction — he stumbled into it in 1998 at Quest Solutions, an earthwork takeoff and estimating software company, and never looked back. Over the next two-plus decades, he built one of the deepest résumésin construction technology:Maxwell Systems(acquired by Viewpoint)...