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BuyingExpert answer · 1 min read

How can I tell if an appliance store’s service department makes it a better business?

Ask for the service department’s own revenue, labour and parts costs, so you can see whether it earns money or just supports sales. Then look at the technicians, the customer base and the parts supply. A service department is a better business only if it makes a profit, keeps customers returning and does not rely on one technician.

Many appliance stores run service as a side offering. Ask the seller to separate it from retail sales in the books. If everything is mixed together, you cannot tell which part is carrying the other.

Look at the technicians next. How long have they been there, what are they certified to repair, and who are their customers? A single skilled technician who holds all the knowledge is a risk. Ask what training the others have received.

Look at the work itself. Is it warranty work for suppliers, paid repairs for customers, or both? Supplier-authorized work can bring steady volume, but it depends on the supplier relationship. Ask whether any authorization needs approval from the supplier after a sale. Finally, consider the link to retail. Do repair customers later buy new units? Do service calls lead to reviews and referrals? Your accountant can help you read the department’s margins, its cash needs and the cost of keeping parts on hand. Ask also how long customers wait for a repair and how scheduling works. Quick service builds loyalty, while a long backlog can hurt the store’s image. Compare the department’s workload with the number of technicians to see how stretched they are.

Key takeaways

  • Ask for service results separate from sales, including labour and parts costs.
  • Check whether the department relies on one technician or a single supplier authorization.
  • Look at whether repairs bring in future appliance sales.

Sources

This answer is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Business Development Bank of CanadaGovernment
    How to conduct due diligence when buying a business
    bdc.ca·Checked Oct 21, 2026
  2. 02
    Business Development Bank of CanadaGovernment
    What is the operating profit margin?
    bdc.ca·Checked Oct 25, 2026

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