About us
For nearly two decades, Stratheon Engineering has stood for one idea: engineering that solves the real problem on site, on schedule, and on budget — without compromise.
Mari F. Decambra opened Stratheon's doors in 2007 with a single drafting table and a list of architects who'd come to trust her at her previous firm. The first year was four projects, all in Denver. The second year was twelve. Eighteen years later we've stamped more than two hundred projects across Colorado, Wyoming, Utah, and New Mexico — but the operating principle hasn't changed since day one.
We are deliberately small. Twelve licensed Professional Engineers, three EITs, and a draftsman. Every project has a principal-in-charge whose name is on the stamp and whose phone is on every email. That accountability is the product we sell.
Every load path is checked, every detail dimensioned. We don't ship work we wouldn't build with our own hands.
Architects, owners, contractors — we treat your team like ours and your deadline like ours.
Elegant on paper isn't enough. Our designs are buildable, biddable, and economical.
One stamp, one phone number, one principal who picks up. No bureaucracy between you and a decision.
Stratheon founded in Denver by Mari F. Decambra, P.E.
First $50M+ commercial project delivered on schedule.
Expanded into civil site design and forensic services.
Adopted full BIM Level 2 workflow firm-wide.
Licensed in four states; 240+ stamped projects to date.
