ROSE, SNYDER & JACOBS --------------------- A CORPORATION OF CERTIFIED PUBLIC ACCOUNTANTS February 18, 2005 Office of the Chief Accountant Securities and Exchange Commission 450 Fifth St, N.W. Washington D.C. USA 20549 Dear Sir and/or Madam: We have read the statements that we understand Network Installation Corp. will include under Item 4.01 of the Form 8-K it will file regarding the recent changes of auditors. We agree with such statements made regarding our firm. Yours truly, /s/ Rose, Synder & Jacobs --------------------------------------------- Rose, Synder $ Jacobs A Corporation of Certified Public Accountants CC: Network Installation Corp.