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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 ErUM77n8GKsLwjOy8SL90Hs/GqXYpX5ovg8MDjAZKTUZAEVMYej9mveu+CIuARVH
 X/iAMxdekC7ztZE7D+VuLw==

<SEC-DOCUMENT>0001140361-08-021686.txt : 20080922
<SEC-HEADER>0001140361-08-021686.hdr.sgml : 20080922
<ACCEPTANCE-DATETIME>20080922171819
ACCESSION NUMBER:		0001140361-08-021686
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080912
FILED AS OF DATE:		20080922
DATE AS OF CHANGE:		20080922

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DAVEY TREE EXPERT CO
		CENTRAL INDEX KEY:			0000277638
		STANDARD INDUSTRIAL CLASSIFICATION:	AGRICULTURE SERVICES [0700]
		IRS NUMBER:				340176110
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1500 N MANTUA ST
		STREET 2:		P O BOX 5193
		CITY:			KENT
		STATE:			OH
		ZIP:			44240-5193
		BUSINESS PHONE:		3306739511

	MAIL ADDRESS:	
		STREET 1:		1500 NORTH MANTUA STREET
		STREET 2:		P O BOX 5193
		CITY:			KENT
		STATE:			OH
		ZIP:			44240-5193

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Warfel John E.
		CENTRAL INDEX KEY:			0001445834

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-11917
		FILM NUMBER:		081083015

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		330-673-9511

	MAIL ADDRESS:	
		STREET 1:		1500 NORTH MANTUA STREET
		STREET 2:		PO BOX 5193
		CITY:			KENT
		STATE:			OH
		ZIP:			44240-5193
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0203</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2008-09-12</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000277638</issuerCik>
        <issuerName>DAVEY TREE EXPERT CO</issuerName>
        <issuerTradingSymbol>NONE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001445834</rptOwnerCik>
            <rptOwnerName>Warfel John E.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1500 NORTH MANTUA STREET</rptOwnerStreet1>
            <rptOwnerStreet2>PO BOX 5193</rptOwnerStreet2>
            <rptOwnerCity>KENT</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>44240-5193</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ John E. Warfel/David E. Adante by Power of Attorney</signatureName>
        <signatureDate>2008-09-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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