-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
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<SEC-DOCUMENT>0000055805-09-000003.txt : 20090106
<SEC-HEADER>0000055805-09-000003.hdr.sgml : 20090106
<ACCEPTANCE-DATETIME>20090106124630
ACCESSION NUMBER:		0000055805-09-000003
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090102
FILED AS OF DATE:		20090106
DATE AS OF CHANGE:		20090106

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTH AMERICAN GALVANIZING & COATINGS INC
		CENTRAL INDEX KEY:			0000055805
		STANDARD INDUSTRIAL CLASSIFICATION:	COATING, ENGRAVING & ALLIED SERVICES [3470]
		IRS NUMBER:				710268502
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		5314 S YALE AVENUE
		STREET 2:		SUITE 1000
		CITY:			TULSA
		STATE:			OK
		ZIP:			74135
		BUSINESS PHONE:		(918)494-0964

	MAIL ADDRESS:	
		STREET 1:		5314 S YALE AVENUE
		STREET 2:		SUITE 1000
		CITY:			TULSA
		STATE:			OK
		ZIP:			74135

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KINARK CORP
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KIN ARK OIL CO
		DATE OF NAME CHANGE:	19690601

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KIN ARK OIL & GAS CO
		DATE OF NAME CHANGE:	19680906

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KLEMANN GILBERT L II
		CENTRAL INDEX KEY:			0001194620

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03920
		FILM NUMBER:		09509061

	BUSINESS ADDRESS:	
		STREET 1:		2250 EAST 73RD ST
		CITY:			TULSA
		STATE:			OK
		ZIP:			74136-6832
		BUSINESS PHONE:		918-524-1512

	MAIL ADDRESS:	
		STREET 1:		5314 S YALE AVENUE SUITE 1000
		CITY:			TULSA
		STATE:			OK
		ZIP:			74135
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-01-02</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000055805</issuerCik>
        <issuerName>NORTH AMERICAN GALVANIZING &amp; COATINGS INC</issuerName>
        <issuerTradingSymbol>NGA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001194620</rptOwnerCik>
            <rptOwnerName>KLEMANN GILBERT L II</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5314 S YALE AVENUE SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TULSA</rptOwnerCity>
            <rptOwnerState>OK</rptOwnerState>
            <rptOwnerZipCode>74135</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>COMMON STOCK, $.10 PAR</value>
            </securityTitle>
            <transactionDate>
                <value>2009-01-02</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>4150</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>102937</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>BY THE COMPANY'S DIRECTOR STOCK UNIT TRUST</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>COMMON STOCK, $.10 PAR</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>201284</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">DIRECTOR COMPENSATION EARNED IN 2009 PLUS A MATCHING AMOUNT FROM THE COMOPANY WAS DEFERRED UNDER THE DIRECTOR STOCK UNIT PROGRAM.  THE DEFERRED AMOUNTS WERE CONVERTED INTO THE RIGHT TO RECEIVE 4,150 SHARES OF COMPANY STOCK ON OR SHORTLY AFTER JANUARY 1, 2015.</footnote>
        <footnote id="F2">FOUR FOR THREE STOCK SPLIT AUGUST 31, 2008.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/S/ GILBERT L. KLEMANN II BY BETH B. HOOD, ATTORNEY-IN-FACT</signatureName>
        <signatureDate>2009-01-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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