1 Exhibit 4.1 HUTTON, PATTERSON & COMPANY A Professional Corporation Certified Public Accountants 4450 Sigma Road, Suite 130 Dallas, Texas 75244 214.980.0808 August 19, 1996 Securities and Exchange Commission Washington, D.C. We have reviewed Form 8-KSB dated July 22, 1996, for Environmental Plus, Incorporated and concur with the information provided therein. Sincerely, /s/ HUTTON, PATTERSON & COMPANY - ------------------------------- Hutton, Patterson & Company