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SellingExpert answer · 1 min read

How should I prepare my garage’s customer service history before listing it?

Clean up the service records, make sure each vehicle links to the right customer and visit, and prepare summaries that show repeat business without exposing personal details. Fix obvious gaps now, note what you cannot fix, and decide with your lawyer what a buyer may see before an offer.

Service history shows a buyer that customers return, and it is one of the best proofs a garage has. Start by checking that the records are complete: dates, work done, parts, labour and the vehicle. Merge duplicate customers, correct obvious errors and make sure old paper files are either entered or clearly stored. Try to find three or four customers from the past and see if you can pull their full histories in a minute. Next, prepare summaries. A buyer does not need names on day one. Think about showing counts of repeat visits, the types of work done, and how often customers return, in a form that hides identities. Keep full records for later in the process, once a buyer has signed a confidentiality agreement. Ask your lawyer what privacy duties apply to customer information before you share any of it.

Finally, be honest about gaps. If a year of records is missing or a system change lost data, say so and explain. A buyer who finds the problem on their own will wonder what else is not being said, while a candid note builds confidence. Also keep a record of what you shared and when.

Key takeaways

  • Tidy and merge records so each vehicle and visit links to the right customer.
  • Show repeat business through summaries that do not reveal personal details.
  • Disclose data gaps yourself and ask your lawyer what customer information can be shared.

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 a confidential information memorandum (CIM)?
    bdc.ca·Checked Oct 30, 2026
  3. 03
    Business Development Bank of CanadaGovernment
    7 steps to increase your business’ value—before you sell it
    bdc.ca·Checked Oct 30, 2026

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