Onboarding new technicians: the first 30 days

A new technician decides whether they made the right choice in the first few weeks. A good onboarding plan gives them a clear schedule, a named mentor, the tools and software set up on day one, and a gradual path from ride-alongs to solo calls. Write it down once and reuse it for every hire, so the quality of onboarding doesn't depend on how busy the week happens to be.

Below is a 30-day plan you can adapt for HVAC, plumbing, electrical, cleaning, lawn care or any trade where people work in customers' homes.

Why does onboarding matter so much?

Most shops spend weeks finding a good tech and then hand them a truck and a schedule on day two. The new hire doesn't know your pricebook, your paperwork, how you talk to customers or who to call when they're stuck. They make mistakes, feel embarrassed, and start answering recruiters' messages.

A structured first month fixes three things at once:

Confidence. The new tech knows what's expected each week.
Consistency. Customers get your standard of work, not whatever the last shop taught.
Early warnings. You find out in week two, not month four, if someone isn't going to work out.

What should be ready before day one?

Do this the week before they start. Nothing says "we're disorganized" like a new hire waiting around while someone looks for a uniform.

Paperwork

Offer letter signed, with pay plan in writing
Tax forms and Form I-9 ready to complete
Direct deposit form
Handbook or policy sheet: vehicle use, phone use, time off, callbacks, safety

Equipment

Uniforms in the right sizes
Truck or vehicle assigned, stocked and clean
Tools, meters and safety gear (with a signed list if they're company property)
Company phone or the app installed on their own phone

Accounts

Field service app account created and tested
Added to the team chat
Email, if they need one

People

A named mentor, usually a senior tech, who knows they're responsible for this person for a month
Ride-along schedule for the first week on the calendar

Week 1: watch, learn the systems, meet the team

The goal of week one is that the new tech understands how a call works at your company from first ring to paid invoice.

Day 1: welcome and setup

Walk through the shop, the warehouse and the trucks.
Complete the paperwork.
Set up the app together. Have them clock in, open a sample job, take a photo, fill out a job form and clock out.
Lunch with the team. Small thing, big effect.
Go over safety basics: ladders, PPE, vehicle rules, what to do if they feel unsafe at a property.

Days 2 to 5: ride-alongs

Ride with the mentor and, if possible, one other tech so they see more than one style.
The new tech watches first, then starts doing parts of each call while the mentor watches: the greeting, the diagnosis, explaining the options, the paperwork at the end.
End each day with a fifteen-minute debrief. What went well? What was confusing?

Teach the "how we do it here" list

Write down the standards that make your company different. For example:

Call or text the customer when you're on the way.
Wear shoe covers inside, every time.
Take before and after photos on every job.
Explain the problem in plain words before talking about price.
Present options, never just one number.
Collect payment before leaving, or send a pay link the same day.
Leave the work area cleaner than you found it.

Week 2: do the work with a safety net

Now the new tech leads and the mentor supports.

The new tech runs the calls, and the mentor steps in only when needed.
Start with your simplest work: maintenance visits, standard repairs, routine cleanings.
Pricebook practice. Have them build quotes from your pricebook on real calls, with the mentor checking before the customer sees it.
Practice the payment conversation. Many new techs are uncomfortable asking for money. Role-play it until it's natural.
Checklists. Every job type should have a checklist or job form that spells out what "done" means. New techs lean on them heavily, and that's the point.

At the end of week two, have a short check-in with the owner or manager, not just the mentor. Ask: "What's been harder than you expected?"

Week 3: first solo calls

Schedule easy solo calls close to the mentor's route, so help is fifteen minutes away.
Keep the day light. Fewer calls than a full schedule. Speed comes later.
Make it easy to ask for help. A team chat or a direct line to the mentor. Make it clear that asking is expected, not a weakness.
Review every job at day's end. Look at photos, forms, notes and invoices together. This is where you catch habits early, good and bad.

Week 4: build up to a normal schedule

Increase the call count toward your normal day.
Add a few harder call types, still near a senior tech.
Let them handle their first upset customer or complicated quote with support available.
Start tracking the same numbers you track for everyone else, without judging yet: on-time arrivals, jobs completed, customer ratings, callbacks.

The 30-day review

Sit down for thirty minutes, one-on-one. Not in the truck, not rushed.

Cover:

What's going well, with specific examples from their jobs.
One or two things to work on next month, with a clear plan.
Their questions and frustrations. Ask what you could have done better in onboarding.
The training plan for the next 60 days: certifications, new call types, sales skills.
A reminder of how pay works and when any probation or rate review happens.

Write the outcome down and give them a copy.

What are the most common onboarding mistakes?

No mentor, or a mentor who didn't agree to it. Ask your senior tech, and consider paying a small mentoring bonus.
Too much too soon. A full schedule in week one leads to rushed work and burnout.
Training only on the technical work. Customer conversations, paperwork and payment matter just as much.
Silence. If you don't check in, you won't hear about problems until they quit.
Different onboarding for every hire. Write the plan once and improve it each time.

A one-page onboarding checklist

Print this and keep a copy per new hire:

Before day one: paperwork, truck, tools, uniform, app account, mentor assigned
Day 1: tour, paperwork, app practice, safety talk, team lunch
Week 1: ride-alongs with daily debriefs, "how we do it here" list
Week 2: leads calls with mentor present, pricebook and payment practice, manager check-in
Week 3: easy solo calls near the mentor, end-of-day job reviews
Week 4: near-normal schedule, harder calls with support
Day 30: written review, 60-day training plan

Onboarding is the first chapter of retention. Our guide to keeping technicians picks up where this one ends, and if you haven't hired yet, start with hiring technicians.

FAQ

How long should ride-alongs last? It depends on experience. An experienced tech might need two or three days to learn your systems. A trainee may need several weeks before running calls alone.

Should new techs sell on their first calls? Let them present options from day one, with the mentor checking the quote. Selling well comes from understanding the work and the customer, which takes time.

What if a new hire isn't working out? Address it at the two-week check-in with specific examples and a clear plan. Many problems are training gaps. If nothing changes after honest feedback, it's kinder to both of you to decide early.

Do I need a written onboarding plan for a two-person shop? Yes, even a one-page one. It takes an hour to write and saves you from forgetting important steps when you're busy.

How ServFlo helps

In ServFlo, you invite a new technician to the technician app and they see only their own jobs on My day, in English or Spanish. Job forms and checklists attach to each service type, so new techs see exactly what each call requires, and required answers must be filled in before a job can be completed. Techs build quotes from your pricebook at pricebook prices, and team chat keeps the mentor a message away. Unlimited technicians are included on every plan; see pricing.

Onboarding new techs: a plan for the first 30 days