<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/formc" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>C-TR</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <filerCik>0000352956</filerCik>
          <filerCcc>XXXXXXXX</filerCcc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>
      <flags>
        <confirmingCopyFlag>false</confirmingCopyFlag>
        <returnCopyFlag>false</returnCopyFlag>
        <overrideInternetFlag>true</overrideInternetFlag>
      </flags>
    </filerInfo>
  </headerData>
  <formData>
    <issuerInformation>
      <issuerInfo>
        <nameOfIssuer>FAFCO INC</nameOfIssuer>
        <legalStatus>
          <legalStatusForm>Corporation</legalStatusForm>
          <jurisdictionOrganization>CA</jurisdictionOrganization>
          <dateIncorporation>03-17-1972</dateIncorporation>
        </legalStatus>
        <issuerAddress>
          <com:street1>435 OTTERSON DRIVE</com:street1>
          <com:city>CHICO</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>95928</com:zipCode>
        </issuerAddress>
        <issuerWebsite>http://www.fafco.com</issuerWebsite>
      </issuerInfo>
    </issuerInformation>
    <signatureInfo>
      <issuerSignature>
        <issuer>FAFCO INC</issuer>
        <issuerSignature>Robert Leckinger</issuerSignature>
        <issuerTitle>President &amp; CEO</issuerTitle>
      </issuerSignature>
      <signaturePersons>
        <signaturePerson>
          <personSignature>Robert Leckinger</personSignature>
          <personTitle>President &amp; CEO</personTitle>
          <signatureDate>08-01-2018</signatureDate>
        </signaturePerson>
        <signaturePerson>
          <personSignature>Freeman A. Ford</personSignature>
          <personTitle>Chairman Founder</personTitle>
          <signatureDate>08-01-2018</signatureDate>
        </signaturePerson>
      </signaturePersons>
    </signatureInfo>
  </formData>
</edgarSubmission>
