Our team.
Lindsay Dettenrieder
Founder and Chief Performance Architect
I’m not just here to crunch numbers—I’m here to build smarter businesses.
With a career rooted in both construction finance and operational strategy, I founded Mosaic Performance Architects to bring clarity, structure, and real-world solutions to companies navigating growth, complexity, and change. My background spans everything from job costing and cash flow planning to software integration, executive dashboards, and back-office optimization.
I've worked in the trenches—on tight margins, messy processes, and outdated systems—and I know that construction businesses don’t need more theory. They need partners who understand the pressure, the pace, and the practical side of making things work.
That’s where I come in.
As your Fractional CFO, process fixer, and strategic sounding board, I help you protect profits, streamline systems, and scale with confidence—so your business runs as smoothly as your best project.