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

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2021-05-19</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001611052</issuerCik>
        <issuerName>PROCORE TECHNOLOGIES, INC.</issuerName>
        <issuerTradingSymbol>PCOR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001805683</rptOwnerCik>
            <rptOwnerName>Lyandres Dennis</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O PROCORE TECHNOLOGIES, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>6309 CARPINTERIA AVE</rptOwnerStreet2>
            <rptOwnerCity>CARPINTERIA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>93013</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Revenue Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>641835</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>12.22</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2028-07-12</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>98692</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>21.32</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <value>2029-04-08</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>71875</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Include 67,774 shares issuable on settlement of restricted stock units (&quot;RSUs&quot;).  The shares subject to the RSU will vest upon the satisfaction of both a liquidity-based condition and a service-based condition before the award's expiration date. The liquidity-based condition will be satisfied upon the first to occur of (i) a Change of Control and (ii) the effective date of a registration statement for an initial public offering of the Company's common stock. The service-based vesting condition is satisfied to 1/16th of the shares subject to the RSU on May 20, 2021, and as to 1/16th of the shares on each Company Vesting Date thereafter, subject to continued service through each applicable vesting date. &quot;Company Vesting Date&quot; means each February 20, May 20, August 20, and November 20.</footnote>
        <footnote id="F2">Includes 164,799 shares issuable on settlement of RSUs. The shares subject to the RSU will vest upon the satisfaction of both a liquidity-based condition and a service-based condition before the award's expiration date. The liquidity-based condition will be satisfied upon the first to occur of (i) a Change of Control and (ii) the effective date of a registration statement for an initial public offering of the Company's common stock.  The service-based vesting condition is satisfied to 1/16th of the shares subject to the RSU on May 20, 2020, and as to 1/16th of the shares on each Company Vesting Date thereafter, subject to continued service through each applicable vesting date. &quot;Company Vesting Date&quot; means each February 20, May 20, August 20, and November 20.</footnote>
        <footnote id="F3">The shares subject to the option vest in 48 equal monthly installments beginning on the one month anniversary of July 1, 2017, subject to continued service through each applicable vesting date.</footnote>
        <footnote id="F4">The shares subject to the option vest in 48 equal monthly installments beginning on the one month anniversary of October 16, 2018, subject to continued service through each applicable vesting date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Benjamin C. Singer, Attorney-in-fact</signatureName>
        <signatureDate>2021-05-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
