Say what it calculates
Every tool states its equation and inputs in plain terms — no black boxes.
About Dickson Engineering
Software tools, built by an engineer.
Dickson Engineering, LLC is a Texas-licensed Professional Engineering practice that builds and maintains free browser-based software tools for MEP engineers.
What this is
Tools written by the person who uses them.
Dickson Engineering maintains a growing suite of free, browser-based calculators for everyday MEP work — unit conversion, load estimates, duct sizing, and full psychrometric states. Every tool is written, checked, and maintained by a licensed Professional Engineer who uses it on real projects, not a generic calculator library.
A Dickson Engineering tool should identify what it calculates, expose the assumptions behind it, work instantly without an account, and give a direct route to support if something looks wrong. That standard applies to every utility in the suite.
Product standard
What a Dickson Engineering tool has to do.
The same four rules apply to every utility in the suite, regardless of how small the calculation is.
Expose the assumptions
Reference conditions and limitations sit next to the inputs, not buried in a help file.
Work without a sales call
No account, no upload, no gate. Open the page and get a checkable result.
Also available
Independent PE consulting.
Alongside the tools, Jeremy Dickson, PE also takes on a limited number of independent mechanical and MEP engineering engagements — commercial buildings, data centers, and mission-critical systems. This is separate from the free tool suite and led directly by the engineer of record.
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