Commercial HVAC-R Commissioning Toolkit

The Superheat/Subcooling calculator, LOTO dead-test log, EPA refrigerant manifest, and client PM handoff that commercial techs run on the roof — in one editable spreadsheet. Works in Google Sheets & Excel. Buy once, no monthly fees.

What's included

Superheat/Subcooling calculator that calls the charge instantly (R-410A, R-22, R-454B)
LOTO Energy Isolation Log that forces the mandatory dead test on every phase and to ground
EPA 608 Refrigerant Manifest with automatic added/recovered totals
PM / Commissioning Job Tracker (Quoted → Booked → Done → Invoiced) with auto totals
Income & Expenses with live monthly net-profit summary
Client PM handoff that turns every startup into a recurring-maintenance pitch

$49 Get the kit — instant download

Go deeper: the full video course

The kit is the tool — the course shows you how to start, price, run, and grow the business with it: HD video lectures, section quizzes, practical assignments, and a workbook.

$129 See the full course

Packages & pricing

Buy just the piece you need — or get everything as the Business-in-a-Box bundle and save.

Run It

$49

The operations kit — the spreadsheet you run the business on.

Get the kit

Win It

$79

Contracts, quote/invoice, intake, waiver, SOPs, client scripts & a marketing starter.

Add the pack

Grow It

$169

The full video course + the complete premium setup guide (operator playbook).

Go premium

Best value

Complete Business-in-a-Box — $209

Everything above + the starter-gear list + a first-30-days launch plan. À-la-carte value $297 — you save $88.

Get the complete bundle

How it works

No software to learn. No subscription.

Buy once
Instant download, no subscription.

Open it
In Google Sheets (free), Excel, or Numbers.

Run your numbers
Plug in your job and the math is done.