Built From the Field. Engineered for the Job.
We're a team of Test & Balance professionals building software tools that solve the problems we've faced ourselves — on real job sites, with real deadlines.
Our Background
Our team has years of hands-on experience testing adjusting and balancing HVAC systems traversing, balancing hydronic systems, verifying coil performance, and diagnosing building pressure issues on projects ranging from small tenant fit-outs to large commercial builds.
We're certified in Test & Balance work, and we've spent countless hours in the field relying on spreadsheets, paper worksheets, and scattered calculators to get the job done. That experience is exactly what's driving the tools we're building now.
Rather than settle for generic software built by people who've never held a manometer or run a pitot tube traverse, we're developing purpose-built apps designed around how the work actually happens in the field.
What We're Building
Our software lineup is designed to grow with the needs of TAB technicians and mechanical engineers alike.
TAB Toolbox
A complete field companion for Test & Balance technicians — airflow, psychrometrics, hydronics, and heat transfer calculations built around real industry standards.
Engineering Toolbox
Our next release, expanding beyond TAB work into broader mechanical engineering calculations for design, load analysis, and system evaluation.
Why We Build This Way
Field-Tested
Every tool is shaped by real job site experience, not guesswork.
Standards-Based
Built around industry-recognized balancing procedures.
Built to Grow
Our software lineup expands as new tools address new challenges.