**Exhibit 31.2**

 

**CERTIFICATIONS**

 

I, Celia B. Page, certifythat:

 

1.                                       I have reviewed this annual report on Form 10-K/Afor the year ended December 31, 2004, of Cap Rock Energy Corporation;

 

2.                                       Based on my knowledge, this report does notcontain any untrue statement of a material fact or omit to state a materialfact necessary to make the statements made, in light of the circumstances underwhich such statements were made, not misleading with respect to the periodcovered by this report;

 

3.                                       Based on my knowledge, the financialstatements, and other financial information included in this report, fairlypresent in all material respects the financial condition, results of operationsand cash flows of the registrant as of, and for, the periods presented in thisreport;

 

4.                                       The registrant’s other certifying officer andI are responsible for establishing and maintaining disclosure controls andprocedures (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) and15d-15(f)) for the registrant and have:

 

a)              Designed such disclosure controls andprocedures, or caused such disclosure controls and procedures to be designedunder our supervision, to ensure that material information relating to theregistrant, including its consolidated subsidiaries, is made known to us byothers within those entities, particularly during the period in which thisreport is being prepared;

b)             [Paragraph omitted pursuant to SEC ReleaseNos. 33-8238 and 34-47986]

c)              Evaluated the effectiveness of the registrant’sdisclosure controls and procedures and presented in this report our conclusionsabout the effectiveness of the disclosure controls and procedures, as of theend of the period covered by this report based on such evaluation ; and

d)             Disclosed in this report any change in theregistrant’s internal control over financial reporting that occurred during theregistrant’s most recent fiscal quarter that has materially affected, or isreasonably likely to materially affect, the registrant’s internal control overfinancial reporting; and

 

5.                                       The registrant’s other certifying officer(s)and I have disclosed, based on our most recent evaluation of internal controlover financial reporting, to the registrant’s auditors and the audit committeeof the registrant’s board of directors (or persons performing the equivalentfunctions):

 

a)                          All significant deficiencies and materialweaknesses in the design or operation of internal control over financialreporting which are reasonably likely to adversely affect the registrant’sability to record, process, summarize and report financial information; and

b)                         Any fraud, whether or not material, thatinvolves management or other employees who have a significant role in the registrant’sinternal controls over financial reporting.

 

Date:  July 27, 2005

 

 
|   | By:                                                    | /s/ Celia B. Page |   |
|--------|--------------------------------------------------------|-------------------|--------|
|   | Celia B. Page                                          |
|   | Vice President, Chief  Accounting Officer,             |
|   | Assistant  Secretary/Treasurer and Controller          |
|   | (Principal Financial  Officer and Principal Accounting |
|   | Officer)                                               |

 

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