Commercial Plumbing Inspection Checklist

Use this Commercial Plumbing Inspection Checklist to assess the condition and ensure safety standards are met for plumbing systems in commercial buildings.

Commercial Plumbing Inspection Checklist



General Inspection

1. Is the overall condition of the plumbing system inspected for any visible signs of damage or wear?


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2. Have the water supply lines been checked for leaks or signs of corrosion?


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3. Is the drainage system inspected for clogs, blockages, or any other issues?


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4. Is the condition of the sewer lines checked for any leaks or damage?


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5. Is the water heater inspected for its age, condition, and proper operation?


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6. Is the condition of the plumbing fixtures, including sinks, toilets, urinals, and showers, checked?


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7. Is the condition of the faucets and valves inspected for any leaks or drips?


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8. Is the condition of the supply and waste lines checked for any leaks or corrosion?


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9. Is the condition of the backflow prevention devices inspected for proper operation and maintenance?


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10. Is the condition of the emergency shut-off valves checked for proper operation and accessibility?


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11. Is the condition of the gas lines inspected for any leaks or damage?


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12. Is the condition of the sump pumps and other drainage systems checked for proper operation and maintenance?


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13. Is the condition of the water softener, if present, inspected for proper operation and maintenance?


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14. Is there proper ventilation in crawl spaces and attics?


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15. Is the plumbing inspected for proper location about flood zones and seismic activity?


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16. Is there proper documentation and records of the plumbing system and its components?


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17. Is the plumbing system checked for compliance with local building and safety codes?


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18. Is the plumbing system checked for proper clearance and accessibility?


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19. Is the water supply and drainage system checked for proper pressure?


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20. Are there proper shut-off valves on the water supply and drainage systems?


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21. Is the condition of any underground drainage systems inspected?


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22. Is the plumbing system and its components checked for proper maintenance and upkeep?


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23. Are there signs of wear or damage in the plumbing system, including pipes, fittings, and joints?


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24. Are the plumbing system and its components properly labeled and identified?


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25. Is the inspection reviewed with the building manager to discuss any needed repairs or maintenance?


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Checklist by GoAudits.com – Please note that this checklist is intended as an example. We do not guarantee compliance with the laws applicable to your territory or industry. You should seek professional advice to determine how this checklist should be adapted to your workplace or jurisdiction.

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