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CLAIMS	12 Months Ended
	Sep. 30, 2025
CLAIMS
CLAIMS	11. CLAIMS The Company does not have any claims receivable as of September 30, 2025 and 2024. Claims receivable is a component of contract assets.

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No definition available.

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- Definition

The entire disclosure for estimated claim revenue for the period. These claims were a result of a combination of customer-caused delays, errors in specification and designs, and disputed or unapproved contract change orders.

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No definition available.

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Namespace Prefix:	esoa_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration