Shops Running 19% Short on Techs, $8,000 Per Trainee to Fill Gap

How much does it cost to train a technician from scratch?

Two-thirds of truck maintenance shops are running understaffed, and the gap is getting expensive. A 2025 report from the American Transportation Research Institute found 65.5% of shops were short-handed, with an average of 19.3% of technician positions sitting empty. That's not a hiring slowdown. That's a structural shortage hitting fleets that run multiple locations hardest.

The cost to fill those bays: 61.8% of technicians enter the field with no formal training, requiring an average of 357 hours of instruction and more than $8,000 in trainee wages to reach baseline competency. For a 10-truck fleet running two locations, that's $16,000 in labor cost before the first oil change gets billed, plus the opportunity cost of senior techs pulled off revenue work to supervise.

Each truck sitting out of service costs a fleet an estimated $300 per day, not counting reputational damage from missed deliveries or service delays. When 19% of your tech capacity is missing, that downtime compounds fast.

Why the skills gap is widening

The technician shortage is colliding with a second problem: the job itself is changing faster than training pipelines can adapt. Modern trucks carry electronic systems that require diagnostic precision, not just mechanical aptitude. Telematics, AI-driven predictive tools, and advanced diagnostics are now as essential as torque wrenches.

Peter Golbin, national WFL solutions manager at Lincoln Tech, and Edwin Benitez, director of WFL at Lincoln Tech, spoke at a recent NationaLease meeting about the shift. Fleet maintenance is no longer reactive, they said. Diagnostics is becoming proactive. AI-enabled tools can predict issues before they strand a truck, allowing fleets to schedule maintenance in advance rather than scrambling for emergency repairs.

That capability matters when your margin is thin and your customer expects on-time delivery. But it requires technicians who can read data, interpret fault codes, and troubleshoot software alongside hardware. The 62% of new hires arriving with no formal training don't have those skills on day one. They need months of instruction to catch up, and fleets are footing the bill.

What multi-location fleets are up against

For fleets operating across multiple locations, the technician gap creates a compounding problem. A single-location fleet can concentrate training resources and cross-train existing staff. A multi-location operator has to replicate that investment at every shop, often in markets where qualified candidates are scarce and wage competition is fierce.

The ATRI data doesn't break out multi-location fleets separately, but the operational bottleneck is clear: when nearly one in five tech positions sits empty, shops can't keep pace with preventive maintenance schedules. Trucks that should be getting serviced on a calendar interval get pushed into reactive mode. That increases the risk of roadside breakdowns, which cost more than scheduled shop time and pull drivers off revenue miles.

The shift to digital diagnostics adds another layer. Fleets that invest in telematics and predictive maintenance tools need technicians who can act on the data those systems generate. A fault code flagged three days before a breakdown is only useful if the shop has the capacity and skill to address it. When 19% of your bays are empty and 62% of your new hires need 357 hours of training, that capacity doesn't exist.

The $8,000 question for small fleets

For a small fleet running 10 to 50 trucks, the $8,000-per-trainee figure is a hard number to absorb. That's roughly the cost of a used trailer axle or a month of diesel for a five-truck operation. It's also a sunk cost if the trainee leaves for a higher-paying shop after six months, which is common in a labor market where demand for qualified techs far outstrips supply.

The alternative is to rely on dealer service or third-party shops, which introduces its own costs. Dealer labor rates run $120 to $150 per hour in most markets, and availability is unpredictable when every fleet in the region is chasing the same limited shop capacity. For fleets that run regional or dedicated lanes, a breakdown 300 miles from home base can mean a $1,500 tow bill on top of the repair.

The ATRI report frames the technician shortage as an industry-wide challenge, but the financial hit lands hardest on small fleets. A 500-truck carrier can absorb the cost of training a cohort of new techs and still maintain service levels. A 10-truck fleet running two locations can't. One empty tech position at a two-bay shop means half your maintenance capacity is gone.

What the diagnostic shift means for hiring

The move toward AI-enabled diagnostics and predictive maintenance tools is changing what fleets need from technicians. Mechanical aptitude is still the foundation, but digital literacy is becoming non-negotiable. Golbin and Benitez emphasized that point at the NationaLease meeting: the technician of 2026 needs to understand data as well as drivetrains.

That's a harder skill set to find in the 62% of new hires who arrive with no formal training. Teaching someone to read fault codes and interpret telematics data takes longer than teaching them to change brake pads. The 357-hour training average cited by ATRI likely understates the time required to bring a trainee up to speed on modern diagnostic systems.

For fleets, that means the cost of training is rising even as the pool of qualified candidates shrinks. The $8,000 figure is an average. Fleets investing in advanced diagnostic tools and telematics systems are likely spending more to train technicians who can use them effectively.

Why this bottleneck isn't clearing soon

The technician shortage has been building for years, but the ATRI data suggests it's getting worse, not better. The 19.3% vacancy rate is up from prior years, and the 62% of new hires arriving with no formal training indicates that traditional training pipelines (vocational schools, community colleges, military programs) aren't keeping pace with demand.

The shift to digital diagnostics accelerates the problem. As trucks get more complex, the skill floor for entry-level techs rises. That makes it harder for fleets to hire untrained candidates and train them in-house, which is the path 62% of current techs took. The 357 hours of instruction required to bring a trainee to baseline competency is a significant investment, and it's one that small fleets are increasingly unable to make.

For fleets running multiple locations, the bottleneck is structural. You can't scale a business when one in five tech positions sits empty and each empty bay costs $300 a day in downtime. The ATRI report doesn't offer a timeline for when the shortage might ease, but the data suggests it's a long-term problem that will require industry-wide solutions, not just individual fleet hiring strategies.

The bill for a 10-truck fleet

For a small fleet, the math is straightforward. If you're running 10 trucks and need two full-time techs to keep them on the road, the 19.3% vacancy rate means you're likely running with 1.6 techs instead of two. That missing 0.4 FTE translates to deferred maintenance, longer downtime, and higher emergency repair costs.

If you hire an untrained candidate to fill the gap, you're looking at $8,000 in wages plus 357 hours of senior-tech time to train them. That's roughly nine weeks of full-time instruction, during which your senior tech is pulled off revenue work. If your senior tech bills at $100 per hour internally, that's another $35,700 in opportunity cost.

Total cost to bring one untrained tech to baseline: $43,700. That's before the risk that they leave for a higher-paying shop after six months, which is common in a tight labor market. For a 10-truck fleet, that's a bet-the-business investment. For a 50-truck fleet running five locations, it's a recurring expense that compounds every time you open a new shop or lose a trained tech to a competitor.

The ATRI data makes clear that the technician shortage is no longer a hiring problem. It's an operational constraint that limits how fast fleets can grow, how reliably they can serve customers, and how much they pay to keep trucks on the road.