The HVAC, electrical, and plumbing industries are facing a well-documented talent gap. Experienced technicians are retiring, fewer young workers are entering the trades, and recruiting remains difficult. Analysts say 380,000 HVAC jobs will need to be filled by 2032 in the US alone. It’s more important than ever to ensure the people who enter the field are well supported and able to build or find sustainable businesses.
Across the 19 residential home services companies I support at Redwood Services, the technicians who succeed can diagnose complex systems, explain problems clearly, build trust with homeowners, and present solutions confidently. Those who wash out typically struggle not with traditional technical skills (on the contrary, many of them are fantastic in that respect) but with adapting to modern diagnostics and navigating human interactions.
For training and talent development leaders inside the trades, the question is how to develop professionals who can both execute in modern systems and communicate effectively. That requires rethinking how we train.
Why Traditional Apprenticeships Fall Short
The apprenticeship model has long been the backbone of the trades. Learning alongside experienced technicians has real value. But traditional models often assume that repetition alone produces mastery, while in reality, repetition without structure reinforces habits, whether they’re good or bad. The highest level of learning is the ability to create and improvise. You can only do this when you’ve mastered a skill through intentional, guided repetition—when you’ve ingrained good habits so deeply that you’re able to improvise on the fly and adapt to any situation. This is critical when working with different customers in different environments from one call to the next.
Also, one of the biggest mistakes organizations make in training is believing that exposure alone equals development. Sending someone to a three-day technical course or pairing them with a senior technician does not automatically create a high-performing professional. As I often tell leaders, human nature pulls us back toward what is easy and familiar. Without deliberate, consistent coaching over time, people revert to their old behaviors.
Finally, modern home service systems are far more complex than they were 20 years ago. Diagnostics now require structured problem-solving rather than memorized scripts. At the same time, homeowners expect technicians to communicate clearly, set expectations, and justify recommendations. Traditional apprenticeship models rarely prepare them for that combination.
Technicians may learn how to replace a part. They may not learn how to walk into a home, set expectations, explain findings in plain language, and guide a homeowner through options without sounding transactional. In today’s environment, that gap can be costly and contribute to the high failure rate of first-year HVAC, plumbing, and electrical contractors.
Teach Problem-Solving Instead of Memorization
As a rule, high-performing technicians think; struggling technicians memorize. When callbacks happen, it’s often because the technician treated a symptom rather than diagnosing the root cause. That can be seen as a training design issue.
In training programs at Redwood Services, I focus on behaviors that drive outcomes, not just the outcomes themselves. Lag metrics like conversion rate, revenue, or callback percentage tell you what happened. But the real leverage lies in leading indicators. Did the technician follow the diagnostic process step-by-step? Did they set expectations before beginning work? Did they verify understanding with the customer? Did they present options clearly?
My trainings borrow heavily from the evidence-based habit-forming sequence popularized by James Clear in Atomic Habits: cue, routine, reward. First, we create awareness of a trigger, then change the routine, then reinforce the reward. These small behavioral adjustments, repeated consistently, compound over time. Just as a stone breaks not from a stone cutter’s final strike, but from the cumulative force of many strikes, a home service technician’s capability develops through repeated reinforcement.
The Soft Skills That Separate Top Performers
Customers expect a professional to fix the issue. What differentiates top performers is whether they earn the right to fix it. I often use the example of airline pilots. But the pilots who communicate calmly and clearly over the intercom create a better experience. Technical skill is the baseline, and human skill builds trust. In home services, three soft skills consistently determine performance and lay the groundwork for better outcomes:
1. Expectation setting
Technicians who explain what will happen before they begin work reduce anxiety and increase perceived professionalism. If you’re doing a $20,000 install, don’t just walk in and start working. Take the customer through the plan.
2. Empathy and framing
High performers usually have an instinct to acknowledge a customer’s frustration and reinforce their expertise before guiding the conversation toward cost. That same instinct helps them if a callback is needed or there’s a dispute.
3. Presenting options without overselling
Upsell is a loaded word. We train for option clarity. Presenting solutions confidently and professionally, without pressure, allows the customer to make informed decisions. Overselling erodes trust, and underexplaining leaves value on the table. The balance in the middle requires well-coached soft skills.
Remember that technicians are limited in this respect by how well they set expectations and frame projects for customers. Without displaying the other skills in this list, it’s rare that you can have a great conversation with a customer, and without a great conversation, you can’t ever have great options.
Measuring Training Effectiveness
Training only matters if it moves the needle. For talent development professionals, that means tying learning initiatives to business KPIs, which in our environment may include conversion rate, average sale, gross margin, and booked calls, among others.
Tracking lag metrics alone, however, isn’t enough. You must also audit behaviors. Make sure technicians follow the diagnostic checklist, set expectations, demonstrate empathy, and ask great questions that go beyond technical details. I often tell people, for example, “I don’t care about this humidifier—what I care about is how you feel about your home.” Also, make sure leaders are coaching in the field. When training is effective, behaviors change first, and metrics follow.
I should also note one of the biggest myths in talent development: the myth that top performers don’t need training. In reality, elite professionals practice more than anyone else. They’re just working at a finer level of detail.
Closing the Talent Gap the Right Way
The home services talent gap will not be solved by recruitment alone. It will be solved by hiring disciplined, coachable people, building cultures where growth is expected, designing training around problem-solving and communication, and focusing on behaviors first and outcomes second. The technicians who thrive, and the organizations that retain them, are those who recognize that mastery today requires both. That kind of mastery happens only through highly intentional development.
