<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2021-05-14</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001699039</issuerCik>
        <issuerName>Ranger Energy Services, Inc.</issuerName>
        <issuerTradingSymbol>RNGR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001864300</rptOwnerCik>
            <rptOwnerName>WDE PWS Aggregate, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>700 LOUISIANA, SUITE 4770</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77002</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001500937</rptOwnerCik>
            <rptOwnerName>Edelman &amp; Guill Energy Ltd.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>700 LOUISIANA STREET, SUITE 4770</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>77002</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000935356</rptOwnerCik>
            <rptOwnerName>EDELMAN THOMAS J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>598 MADISON AVE., 3RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001201989</rptOwnerCik>
            <rptOwnerName>GUILL BEN A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>700 LOUISIANA, SUITE 4770</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77002</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1214966</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">WDE PWS Aggregate, LLC (&quot;WDE PWS&quot;) is the direct owner of the 1,214,996 shares of Class A Common Stock. WDE PWS is controlled by Messrs. Thomas J. Edelman and Ben A. Guill, the two directors of Edelman &amp; Guilly Energy Ltd, the general partner of Edelman &amp; Guill Energy L.P. II, the general partner of each of White Deer Energy L.P. II, White Deer Energy IND L.P. II, White Deer Energy TE L.P. II and White Deer Energy FI L.P. II (collectively, the &quot;White Deer Entities&quot;).</footnote>
        <footnote id="F2">Edelman &amp; Guill Energy L.P. II and the White Deer Entities are the owners of WDE PWS. Edelman &amp; Guill Energy L.P. II makes the voting and investment decision on behalf of WDE PWS. Each of Messrs. Edelman and Guill, Edelman &amp; Guill Energy Ltd., Edelman &amp; Guill Energy L.P. II, and the White Deer Entities (with respect to their ownership interests) may be deemed to be the beneficial owners of the Ranger Shares. Each of Edelman &amp; Guill Energy Ltd., Edelman &amp; Guill Energy L.P.II and Messrs. Edelman and Guill disclaim any such beneficial ownership, except to the extent of their pecuniary interests therein.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Thomas J. Edelman, Director of Edelman &amp; Guill Energy Ltd.</signatureName>
        <signatureDate>2021-06-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Ben A. Guill, Manager of WDE PWS Aggregate, LLC</signatureName>
        <signatureDate>2021-06-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Thomas J. Edelman</signatureName>
        <signatureDate>2021-06-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Ben A. Guill</signatureName>
        <signatureDate>2021-06-11</signatureDate>
    </ownerSignature>
</ownershipDocument>
