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| | <issuerCik> 0000911109 </issuerCik> |
| | <issuerName> MOBILE MINI INC </issuerName> |
| | <issuerTradingSymbol> MINI </issuerTradingSymbol> |
| | </issuer> |
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| | <reportingOwnerId> |
| | | <rptOwnerCik> 0001353858 </rptOwnerCik> |
| | | <rptOwnerName> Goble Jeffrey S </rptOwnerName> |
| | | </reportingOwnerId> |
| | <reportingOwnerAddress> |
| | | <rptOwnerStreet1> 4646 E VAN BUREN STREET </rptOwnerStreet1> |
| | | <rptOwnerStreet2></rptOwnerStreet2> |
| | | <rptOwnerCity> PHOENIX </rptOwnerCity> |
| | | <rptOwnerState> AZ </rptOwnerState> |
| | | <rptOwnerZipCode> 85008 </rptOwnerZipCode> |
| | | <rptOwnerStateDescription></rptOwnerStateDescription> |
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| | </reportingOwner> |
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| | | <securityTitle> |
| <value> Common Stock $0.01 Par Value </value> |
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| | | <transactionDate> |
| <value> 2019-02-06 </value> |
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| <value> Common Stock $0.01 Par Value </value> |
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| <value> 2019-10-02 </value> |
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| <value> Common Stock $0.01 Par Value </value> |
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| | | <deemedExecutionDate></deemedExecutionDate> |
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| | <nonDerivativeTransaction> |
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| <value> Common Stock $0.01 Par Value </value> |
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| | | <transactionDate> |
| <value> 2019-11-04 </value> |
| </transactionDate> |
| | | <deemedExecutionDate></deemedExecutionDate> |
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| | | </nonDerivativeTransaction> |
| | </nonDerivativeTable> |
| <footnotes> |
| | <footnote id="F1"> Reflects charitable donation of stock. </footnote> |
| | </footnotes> |
| <remarks></remarks> |
| <ownerSignature> |
| | <signatureName> /s/ Christopher J. Miner </signatureName> |
| | <signatureDate> 2020-01-27 </signatureDate> |
| | </ownerSignature> |
| </ownershipDocument> |