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 business 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I've worked in the trenches—on tight margins, messy processes, and outdated systems—and I know that construction businesses don’t need more theory.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 financial performance advisor, process fixer, and strategic sounding board, I help you strengthen financial operations, streamline systems, automate what shouldn’t be manual, and equip your team to work smarter—so your business performs as well behind the scenes as it does in the field.

