Built to Last.
Drawn to Perfection.
For over 35 years, Stanbell Engineering has been the firm contractors trust to get it right. MEP drawings that build on time, on budget, and without the callbacks. That's not a sales pitch — that's our track record.
What We Draw. What We Deliver.
Every set of drawings that leaves our office carries our name. That means something to us.
Mechanical Design
HVAC systems that work the first time and every time after.
Electrical Design
Power distribution, lighting, and load planning done right.
Plumbing Design
Water in. Water out. No surprises.
Drawing Coordination
Clean plans that contractors can actually build from. Fewer RFIs. Fewer headaches.
We're Not the Biggest Firm.
We're the One That Picks Up the Phone.
Revisions at Your Fingertips
Every version tracked, every file downloadable, anytime.
Straight Talk
You’ll hear ‘yes,’ ‘no,’ or ‘here’s what it’ll take.’ In 35 years, we’ve never once given a client the runaround.
Texas Roots
Since 1987, we’ve worked with contractors, architects, and owners who build things that matter. Schools. Hospitals. Churches. The places where Texas lives.
Modern Tools, Old-School Values
Revit. BIM. Cloud-based delivery. We’ve adopted every tool that makes our drawings better — and none that make our service worse.
What Our Clients Say
“We’ve used Stanbell on every project for the last twelve years. Their coordination drawings saved us three weeks on our last hospital build alone.”
J.R. McAllister
McAllister General Contractors
“Most engineers hand you a set and disappear. Stanbell picks up the phone on the second ring and solves the problem before lunch.”
Sarah Chen, AIA
Ridgeline Architecture
“The client portal changed everything for us. Every revision tracked, every file right there. No more chasing emails at 6 AM before a submittal deadline.”
Mike Hernandez
Lone Star Property Group
Your Drawings. Your Schedule. Your Login.
No more digging through email chains for the latest revision. Log in, see what's current, download what you need. We track every version so you don't have to.