The standard onboarding in a service business is three days of ride-alongs, a binder nobody opens, and a phone number to call when something goes wrong. It produces technicians who are competent at the work and invisible to the business — every observation they make lives in their head, every photo lives on their phone, and every customer they build a relationship with leaves when they do.
The trade skills are not usually the problem. You hired for those, and they are visible in a week. What decides whether a hire compounds or costs you is the set of habits formed in the first five days, because whatever they do in week one is what they will still be doing in month nine.
Why week one is the whole thing
New people are exceptionally receptive for about five days. They are watching for how things are done here, they have no established workflow to defend, and they will copy whatever the nearest experienced person does. That last part is the trap: if you pair a new technician with someone who texts the office instead of logging notes, you have just trained a second person to text the office.
The five-day plan
- 01Day 1 — the record, before the van
Two hours in the office, not on a truck. Walk one real customer end to end: how the lead arrived, what was promised, what was quoted, what happened on the visit, what the follow-up did. A new technician who understands where their notes end up writes different notes. This is also the day they get their access set up, which sounds trivial and is the single most common cause of a bad first week.
- 02Day 2 — shadow the best documenter, not the best technician
These are frequently different people, and for onboarding purposes the documenter matters more. Brief them beforehand: narrate what you are logging and why. The new hire should end the day having seen five jobs closed properly on a phone.
- 03Day 3 — reverse the shadow
They do the documenting for every job, on their own phone, while the experienced technician does the work. Nothing formal, no assessment — the point is that the muscle memory forms while somebody is standing next to them to fix it in the moment.
- 04Day 4 — solo, with a deliberately easy list
Three or four straightforward jobs in one geographic area. The work should be well within their ability, because the thing being tested is the process, not the trade. Someone reviews every record at the end of the day and gives specific feedback within an hour, while it is still recoverable.
- 05Day 5 — the conversation nobody has
Thirty minutes, three questions: what surprised you, what took longer than it should have, and what did you do the old way because ours was slower? The third question is the valuable one. New people can see your friction clearly for about two weeks and then they stop noticing it, permanently.
A missed call answers itself in 90 seconds — while she is still holding the phone.
Built on the truck, sent before you pull away, with the chase already scheduled.
Photos and notes land on the customer record, not in someone's camera roll.
Invoice, review request, and next spring's tune-up — all without a Monday to-do list.
What to hand them, and what not to
- Give them the last five jobs of the type they will do most. Real records with real photos and real notes teach the standard faster than any written policy, because they show the standard rather than describing it.
- Give them one page, not a binder. Emergency contacts, who decides what, the three things that must be logged. If it does not fit on a page, it will not be read in week one.
- Do not give them a full customer list. Access to everything on day one is how nervous new hires get overwhelmed and how mistakes reach your best accounts.
- Do not give them a workaround. "For now, just text me the photos" is how the shadow system reproduces itself. It is faster on Tuesday and it costs you the entire year.
Seasonal hires are a different problem
A temporary hire arriving in week two of peak cannot be given a five-day programme, and pretending otherwise produces a worse outcome than admitting it. Compress ruthlessly: half a day on the record, one day shadowing a good documenter, then supervised solo work with a daily review.
And narrow the ask. A seasonal technician does not need to master the system; they need one behaviour — log it before you leave — and a single person to call. Teams that try to teach the whole process in peak season end up with neither the process nor the productivity.
The number that tells you it worked
| Signal | Healthy at 30 days | What it means if it is off |
|---|---|---|
| Jobs closed with photos attached | Above 80% | The habit did not form; retrain in a quiet week, not by email |
| Calls to the office per day | Falling week on week | Something they need is hard to reach on the phone |
| Field observations logged | At least one per week | They are seeing opportunities and not capturing them |
| Return visits for missing parts | At or below team average | They are not reading the record before leaving |
The first row is the one worth watching. A technician who attaches photos is a technician whose work can be quoted, defended in a dispute, and picked up by whoever answers the phone next — and that is what separates a hire who adds capacity from one who merely adds cost.
Common questions
How long should it take to onboard a new technician?
Five structured days for a permanent hire — starting in the office with the customer record rather than on a truck — and a compressed day and a half for a seasonal one. What matters is not the length but that the documentation habit forms in week one, because whatever they do in week one is what they will do in month nine.
What is the most important habit to teach a new field technician?
That the job is not finished until the record is: photos, a note, and the next step logged before the truck moves. Everything else can be corrected later; this one habit determines whether their work is visible to the rest of the business.
Who should a new technician shadow?
The best documenter, not necessarily the best technician — they are often different people. A new hire copies whoever they are standing next to, so pairing them with someone who texts the office instead of logging notes trains a second person to text the office.
How do you onboard seasonal hires during peak season?
Compress to half a day on the record, one day shadowing a strong documenter, then supervised solo work with a daily review. Teach one behaviour rather than the whole system, and give them a single named person to call.