Exhibit 31.1
 CERTIFICATION OF CHIEF EXECUTIVE OFFICER
  1.
    
    I have reviewed this quarterly report on Form 10-Q of Encore Wire Corporation;2.
    
    Based on my knowledge, this quarterly report does not contain any untrue statement of a
material fact or omit to state a material fact necessary to make the statements made, in
light of the circumstances under which such statements were made, not misleading with
respect to the period covered by this quarterly report;3.
    
    Based on my knowledge, the financial statements, and other financial information
included in this quarterly report, fairly present in all material respects the financial
condition, results of operations and cash flows of the registrant as of, and for, the
periods presented in this quarterly report;4.
    
    The registrants other certifying officer(s) and I are responsible for establishing and
maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e)
and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act
Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
 a.
    
    designed such disclosure controls and procedures, or caused such
disclosure controls and procedures to be designed under our supervision, to ensure
that material information relating to the registrant, including its consolidated
subsidiaries, is made known to us by others within those entities, particularly
during the period in which this quarterly report is being prepared;b.
    
    designed such internal control over financial reporting, or caused such
internal control over financial reporting to be designed under our supervision, to
provide reasonable assurance regarding the reliability of financial reporting and
the preparation of financial statements for external purposes in accordance with
generally accepted accounting principles;c.
    
    evaluated the effectiveness of the registrants disclosure controls and
procedures and presented in this quarterly report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the
period covered by this quarterly report based on such evaluation; and




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d.
    
    disclosed in this quarterly report any change in the registrants
internal control over financial reporting that occurred during the registrants
most recent fiscal quarter (the registrants fourth quarter in the case of an
annual report) that has materially affected, or is reasonably likely to materially
affect, the registrants internal control over financial reporting; and
 5.
    
    The registrants other certifying officers and I have disclosed, based on our most
recent evaluation of internal control over financial reporting, to the registrants
auditors and the audit committee of registrants board of directors (or persons performing
the equivalent functions):
 a.
    
    all significant deficiencies and material weaknesses in the design or
operation of internal control over financial reporting which are reasonably likely
to adversely affect the registrants ability to record, process, summarize and
report financial information; andb.
    
    any fraud, whether or not material, that involves management or other
employees who have a significant role in the registrants internal control over
financial reporting.
  /s/ DANIEL L. JONESDaniel L. JonesPresident and Chief Executive Officer