How Do I Train Apprentices Without Losing Money?

SNZ Plumbing Estimating · 2025-02-24

Hiring and training apprentices is a great way to grow your plumbing business, but many business owners worry about the cost, time, and effort involved. Apprentices need supervision, training, and time to develop skills—so how do you train them without it becoming a financial burden?

The good news is that a well-trained apprentice will eventually become a valuable asset to your business. Here’s how to train apprentices efficiently while keeping your business profitable. 👇

1️⃣ Choose the Right Apprentice From the Start 🎯

Not all apprentices are the same. A bad hire can cost you time and money, while a motivated apprentice can quickly become a skilled, reliable worker.

✔ Look for attitude over experience. Skills can be taught, but a strong work ethic, willingness to learn, and reliability are essential.
✔ Check their commitment. Plumbing isn’t for everyone—some apprentices quit after a few months. Ask why they want to become a plumber.
✔ Consider hiring through a reputable trade school or apprenticeship program. They often pre-screen candidates for motivation and commitment.

📌 Good Interview Questions:
1️⃣ “Why do you want to be a plumber?”
2️⃣ “Are you comfortable working long hours in different weather conditions?”
3️⃣ “Have you done any hands-on work before, even if unpaid?”

2️⃣ Use Apprentices for Tasks That Free Up Your Time ⏳

Many plumbing business owners lose money on apprentices because they do everything themselves instead of delegating.

✔ Let apprentices handle basic tasks like carrying tools, digging trenches, cutting pipes, and preparing materials.
✔ Have them set up and pack up job sites to save you time.
✔ Train them to handle invoicing, paperwork, and job documentation—these tasks take up a lot of time but don’t require expert skills.

📌 Example: Instead of spending time digging and running to the hardware store, have your apprentice do it while you focus on skilled tasks like installing pipes or troubleshooting problems.

3️⃣ Get Government Incentives & Rebates 💰

Hiring an apprentice doesn’t have to be a financial burden—many government programs offer incentives to help cover costs.

✔ In Australia, programs like the Australian Apprenticeships Incentive System provide wage subsidies and financial support.
✔ Check for state-based grants that help offset apprentice wages and training costs.
✔ Some TAFE and training providers offer discounted or free courses for apprentices, reducing your training expenses.

📌 Tip: Speak with an accountant or business advisor to find out which funding options apply to your business.

4️⃣ Set Clear Expectations & Responsibilities 📝

Many apprentices make costly mistakes because they don’t know what’s expected of them. Set clear ground rules from day one.

✔ Create a structured training plan so they know what they should be learning each month.
✔ Explain the costs of mistakes—for example, cutting the wrong pipe length or damaging fittings costs money.
✔ Make them accountable for their tools, PPE, and worksite cleanliness.

📌 Example: “By the end of your first three months, you should know how to cut and join pipes, set up a job site, and safely use power tools.”

5️⃣ Use a "Train as You Work" Approach 🚧

You don’t need to stop work to train apprentices—teach them while doing real jobs.

✔ Show them how to do a task once, then let them try under supervision.
✔ Explain why a task is done a certain way so they learn the reasoning behind plumbing techniques.
✔ Have them shadow you for the first few weeks, then gradually let them take on more responsibilities.

📌 Tip: Give them small wins. Let them complete a task on their own, like installing a small section of pipe, and praise them when they do it right. Confidence leads to faster learning!

6️⃣ Prevent Mistakes That Cost You Money 💸

Apprentices will make mistakes—but you can minimize costly errors with good training and supervision.

✔ Double-check their work before they move on to the next step.
✔ Give feedback immediately—don’t let bad habits form.
✔ Start them on non-critical jobs before letting them work on complex plumbing installations.

📌 Example: Let an apprentice practice joining PVC pipes before letting them work on copper pipes in a customer’s house. A mistake with PVC is cheap to fix, but a bad copper joint could lead to costly water damage.

7️⃣ Keep Your Apprentice for the Long Term 🏗️

Training an apprentice costs money, so you want to keep them once they’re fully trained.

✔ Offer a clear career path—show them that they can progress from apprentice to fully licensed plumber and even a supervisor role.
✔ Pay fair wages—if you underpay them after they qualify, they’ll leave for a better offer.
✔ Create a positive work environment—nobody wants to work for a boss who constantly yells or treats them like free labor.

📌 Example: “If you complete your apprenticeship with us, we’ll offer you a full-time plumbing role with a competitive salary and career growth opportunities.”

Final Thoughts 🏁

Training an apprentice doesn’t have to cost you money if you do it right. With good planning, smart delegation, and government incentives, an apprentice can quickly become an asset to your business.

✔ Choose the right apprentice—attitude matters more than experience.
✔ Delegate basic tasks to free up your time.
✔ Take advantage of government incentives to reduce costs.
✔ Train as you work to maximize efficiency.
✔ Minimize costly mistakes by supervising their work.
✔ Keep good apprentices by offering long-term opportunities.

👉 Need help pricing your jobs accurately so you can afford to train apprentices? SNZ Plumbing Estimating can provide detailed estimates—get in touch today!