Our mission
AI that speaks the language of the job site.
Why we exist
Construction runs on estimates, schedules, and decisions made in the field. Most software doesn’t. We’re building AI that understands waterline and sewer, pipe and trench, labor and equipment—so contractors and teams can plan, bid, and run jobs on solid ground.
What we’re building
MudRAG is in development. We’re starting with cost estimation and an assistant that can answer construction questions and help run numbers. Our goal is to make AI a practical tool for every phase of the job, from bid to closeout.
Contech API
Our estimation and assistant engine is available as an API for integration into your own tools and workflows. The Contech API provides cost predictions, confidence ranges, and a chat assistant trained on construction context.
API status: checking…
Built by Mason
MudRAG is built by Mason Earl—construction estimator, developer, and founder. If you're reviewing my resume or application: visit masonearl.com to learn more and see why I'm a good fit.
"The best way to predict the future is to build it."
"Measure twice, cut once."