HVAC handbook and tech training for a small shop
A new tech in a customer's home carries your reputation and your liability at the same time. The handbook covers policy. What decides whether you get a callback is whether they were taught the job the same way your good techs were.
No app for your staff to install · Works on any phone · No credit card to try
Callbacks are the number that hurts
A job that has to be redone costs the visit, the parts, the margin and often the customer. New techs cause more of them, not from carelessness but from being shown things inconsistently.
What to write down first
The jobs where the cost of getting it wrong is highest: electrical and lockout safety, refrigerant handling, protecting the customer's home, what to document before touching anything, and how to explain the work to the homeowner.
Trades crews aren't all one language either
Same as kitchens and shops — if your crew reads Spanish better than English, safety and procedure need to reach them in Spanish. Photos of a correct install beat paragraphs in any language.
How it works
- Talk it in. Walk through the job out loud, in whatever language you think in.
- Get a clear routine. Tiendo structures it into steps, safety notes and checkpoints, then translates it into your team's language — numbers and times kept exact.
- Your team reads and confirms. Post a QR code or hand a new hire one link. They read it on their phone and tap "read and understood."