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Every commercial boiler in the US must be inspected annually by law. Find National Board certified inspectors and licensed boiler service contractors in your area.
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Frequently Asked Questions
How often do commercial boilers need to be inspected?
Most states require annual inspections for commercial boilers. Some jurisdictions require more frequent inspections depending on the boiler type, pressure rating, and building classification. Insurance companies typically require their own inspections annually as well.
What happens if my boiler fails inspection?
A failed boiler inspection typically results in a red tag being placed on the boiler, which means it must be shut down immediately until repairs are completed and a re-inspection is passed. In winter months, this can be an emergency situation requiring immediate attention.
What is a National Board commissioned inspector?
A National Board commissioned inspector is a boiler and pressure vessel inspector who has been certified by the National Board of Boiler and Pressure Vessel Inspectors. This is the highest standard of qualification for boiler inspectors in the US.
How much does a commercial boiler inspection cost?
Annual commercial boiler inspections typically cost between $300 and $1,500 depending on boiler size, type, location, and whether it is an internal or external inspection. Insurance inspections may be included in your boiler insurance policy.
What is the difference between ASME Section I and Section IV?
ASME Section I covers power boilers that operate at high pressures for generating steam. Section IV covers heating boilers that operate at lower pressures for building heating and hot water. Most commercial buildings have Section IV heating boilers.