Preventative Maintenance Schedules for Your Own Gear
Your ute, your test gear, your plant and your PPE are the assets that stop the business when they fail. A maintenance schedule is the cheapest insurance you'll buy against a day lost on site.
Every trade business runs on equipment it only thinks about when it stops working. The van that's overdue a service, the test instrument that's out of calibration, the ladder with the bent stile that everyone steps around. Each one is fine until the morning it isn't, and then it's a cancelled job, a hire bill, or an incident report. A preventative maintenance schedule is a boring document that stops all three: a list of what you rely on, what needs checking, how often, and who's responsible. This guide covers building one that survives contact with a busy month.
Doing this job for a living? See job management in ServiceYak.
Why it's worth the half hour
Reactive maintenance always looks cheaper, because you only pay when something breaks. What that ignores is that things break at the worst possible time, and the repair is never the expensive part.
- The lost day. A ute off the road on a Tuesday isn't a repair bill, it's a day of chargeable hours you'll never bill, plus the client you had to reschedule.
- The premium you pay in a hurry. Emergency hire, a same-day part, an after-hours mechanic. All of it costs more than the same thing booked in advance.
- The safety exposure. Damaged leads, worn ladders, unserviced vehicles and out-of-test equipment are exactly what gets examined after an incident.
- The evidence problem. If something goes wrong, the first question is whether the gear was maintained. Without records, you're arguing from memory.
- The gear itself. Equipment that's serviced lasts longer, which pushes out the replacement you'd otherwise be financing sooner.
You'll know you need one if you're replacing things you should have serviced, if vehicle services get remembered late, if several people share the same tools, or if the answer to "when was that last checked?" is a shrug.
What belongs on the list
Start with a simple test: if it broke tomorrow, would a job stop? Everything that passes goes on the list.
| Category | Typical items |
|---|---|
| Vehicles | Servicing, tyres, brakes, registration, roadworthy where required, load restraint and racking |
| Plant and machinery | Compressors, generators, mixers, excavators, scissor lifts — servicing and any required inspections |
| Power tools and leads | Condition checks, guards, battery health, and electrical testing of leads and portable equipment |
| Test instruments | Calibration and function checks, so your readings are defensible |
| Access equipment | Ladders, trestles, platforms, harnesses and anchor points — inspected and tagged |
| Safety gear | First aid kits, fire extinguishers, eyewash, spill kits, gas detection |
| PPE | Helmets, harnesses, respirators and their filters — most of it has a stated service life |
| Consumable stock | The things that stop a job when the van doesn't have them |
Some of these carry intervals set outside your business — manufacturer service schedules, calibration periods, and the Australian Standards that govern electrical testing and tagging, height safety equipment and the like. Those intervals depend on the equipment and the environment it's used in, so take them from the standard or the manufacturer rather than picking a number that feels about right.
Building the schedule
- Do the inventory once. Walk the yard and every van and write down what's there, with an ID on anything that matters. Half a day, and it's also the list your insurer will ask for one day.
- Set an interval for each item. Daily for pre-start visual checks, weekly for cleaning and testing, monthly or quarterly for servicing, annually for the big ones. Follow the manufacturer or the relevant standard wherever one applies.
- Write the actual checks. "Check the ladder" is worthless. "Stiles straight, feet present and not worn, rungs secure, no cracks, tag in date" is a check anyone can perform the same way.
- Put one name against each item. Not "the team". The person who does it, plus a backup for when they're away. Shared responsibility is why maintenance schedules quietly stop being followed.
- Put it in the calendar, not on a wall. Recurring reminders that reach the phone of the person responsible. A schedule that relies on someone looking at a printed chart lasts about a month.
- Record what was done. Date, who, what was found, what was fixed. This is the part that turns a routine into evidence — and the part everyone skips.
Build the daily checks into something that already happens. A four-item pre-start check attached to the start of the day gets done; a separate form that requires remembering to open it does not.
What happens when a check finds something
A schedule that finds faults and does nothing with them is worse than no schedule, because now there's a written record that you knew. Decide the process up front:
- Tag it out immediately if it's unsafe. Physically remove it from service rather than relying on people remembering not to use it.
- Log it against the item, with a photo. The history is what tells you whether a piece of gear is worth keeping.
- Decide: repair, replace, or accept and monitor. All three are legitimate. Leaving it undecided isn't.
- Set a date and an owner for the fix, the same as any other job.
- Raise the pattern at the toolbox meeting when the same fault keeps appearing. Repeat faults are usually about how the gear is being used or stored, not about the gear.
Review the whole schedule once a year. Things you no longer own come off, new gear goes on, and any interval that's produced no findings across a full year can probably be stretched. The schedule should describe the business you're running now, not the one you had when you wrote it.
ServiceYak keeps recurring work on the schedule alongside your client jobs, so an internal service or an equipment check sits in the same calendar as everything else — visible to whoever's responsible, instead of on a list only you remember.
Frequently asked questions
How often should equipment be checked?
It depends on the item and how hard it works. A practical pattern is a quick visual check before each use, a weekly clean-and-test on the gear that gets used daily, and servicing at whatever interval the manufacturer states. Where a standard governs the item — electrical testing and tagging, height safety equipment, calibration of test instruments — take the interval from the standard, because it varies with the environment the gear is used in.
What's the difference between this and a maintenance agreement?
A preventative maintenance schedule covers your own gear — vehicles, plant, tools, PPE — and costs you money. A maintenance agreement is scheduled servicing you sell to a client, and it makes you money. The mechanics are similar, which is why businesses that run a tight internal schedule usually find maintenance agreements easy to sell.
Do I need maintenance records if nothing's gone wrong?
That's exactly when you build them, because you can't create them retrospectively. If there's an incident, an insurance claim or an audit, the question is what was checked, when, by whom, and what was found. A record made routinely at the time is worth far more than a reconstruction afterwards.
Is this worth doing as a sole trader?
Yes, and it's simpler — one van, your tools, your test gear, your PPE. The stakes are also higher, because there's no one else to pick up the work when the ute is off the road. A one-page list with intervals and a set of calendar reminders is the whole system.