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Due diligenceExpert answer · 1 min read

How do I review a computer shop’s warranty claims and repeat repairs?

Ask for job tickets that show returns, redo work and warranty claims, grouped by technician and repair type. Look for patterns, not single complaints. Then read what the shop promises customers, since a buyer takes over those promises when the doors open under new ownership.

Request the ticket history and filter for jobs that came back. Group them by repair type and by technician. A cluster around one person or one part points to a training or supplier problem you can fix. A scatter of unrelated returns is more normal. Ask how the shop decides what is free to redo and what is not.

Then look at the promise itself. What do receipts, signs and the website say about warranties? Ask whether any customers are still within a promise, and what the cost has been to honour them. Your lawyer should read the wording, and the purchase agreement should say who answers for work done before closing.

Finally, read the reviews and complaints. Compare the shop’s story with what customers say. Check whether parts suppliers pay for faulty parts, because that changes the true cost of a redo. After the purchase, track returns from the first day; a new owner can use the same ticket data to see whether quality is holding during the transition. Ask whether staff are told when a job comes back, or whether it is simply handled and forgotten. A shop that learns from its returns will usually show it in how technicians describe their own mistakes.

Key takeaways

  • Group returned jobs by technician and repair type.
  • Read the warranty wording on receipts and the website.
  • Settle in the agreement who answers for work done before closing.

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 are the steps to buying a business?
    bdc.ca·Checked Oct 21, 2026

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