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BuyingExpert answer · 1 min read

Does a roofing company log leak call-backs, or just fix them?

Ask to see the log. A company that records each leak call-back with the address, crew, cause and cost can spot patterns and prove its warranty record. If it only fixes leaks as they come, the true failure rate is unknown, and you should assume more hidden cost.

Leaks are the roofer’s unavoidable return visit. Every company has them. What separates a careful operation from a careless one is whether anyone writes them down and learns from them.

Ask the owner how a leak call arrives and what happens next. Who takes it, who goes, who pays and where is it recorded? Request any list, spreadsheet or job notes that capture call-backs. If there is a log, check for the same crew, the same material, the same type of flashing or the same roof layout showing up repeatedly. These point to what to change.

If there is no log, try to rebuild a rough picture. Ask the office to pull recent invoices with zero charge, trucks sent back to completed addresses, or emails from upset customers. Ask foremen what they remember. The absence of records does not mean bad work, but you cannot measure what you cannot see, so lean cautiously on the seller’s claims. Ask about promises made to past customers about repairs. Your lawyer can explain how obligations on earlier roofs pass to a new owner. Before you rely on whatever you are shown, ask who writes the entries and whether anyone ever reviews them. A log nobody checks tends to go stale quickly.

Key takeaways

  • Ask for the log: address, crew, cause, cost and outcome.
  • Look for repeating crews, materials or roof details.
  • If there is no log, rebuild one from zero-charge visits and complaints.

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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