Exhibit 3.1

CRYSTAL ROCK HOLDINGS, INC.

AMENDED AND RESTATED CERTIFICATE OF INCORPORATION

FIRST: The name of the Corporation is Crystal Rock Holdings, Inc.

SECOND: The address of the Corporation’s registered office in the State of Delaware is 9 E. Loockerman Street, Suite 311, Dover, Delaware 19901. The name of the Corporation’s registered agent at such address is Registered Agent Solutions Inc., in the County of Kent.

THIRD: The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the Delaware General Corporation Law.

FOURTH: The total number of shares of stock which the Corporation shall have authority to issue is 1000 shares, par value $0.0001 per share, all of which are of one class and are designated as Common Stock.

FIFTH: In furtherance and not in limitation of the general powers conferred by the laws of the State of Delaware, the Board of Directors is expressly authorized to make, alter or repeal the Bylaws of the Corporation, except as specifically otherwise provided therein.

SIXTH: A director of the Corporation shall have no personal liability to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director except to the extent that Section 102(b)(7) (or any successor provision) of the Delaware General Corporation Law, as amended from time to time, expressly provides that the liability of a director may not be eliminated or limited. No amendment or repeal of this paragraph SIXTH shall apply to or have any effect on the liability or alleged liability of any director of the Corporation for or with respect to any acts or omissions of such director occurring prior to such amendment or repeal.

SEVENTH: Whenever a compromise or arrangement is proposed between this Corporation and its creditors or any class of them and/or between this Corporation and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of this Corporation or of any creditor or stockholder thereof or on the application of any receiver or receivers appointed for this Corporation under the provisions of Section 291 of Title 8 of the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers appointed for this Corporation under the provisions of Section 279 of Title 8 of the Delaware Code, order a meeting of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, to be summoned in such manner as the said court directs. If a majority in number representing three-fourths in value of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, agree to any compromise or arrangement and to any reorganization of this Corporation as consequence of such compromise or arrangement, the said compromise or arrangement and the said reorganization shall, if sanctioned by the court to which the said application has been made, be

binding on all the creditors or class of creditors, and/or on all the stockholders or class of stockholders of this Corporation, as the case may be, and also on this Corporation.

EIGHTH: All persons who the Corporation is empowered to indemnify pursuant to the provisions of Section 145 or the Delaware General Corporation Law (or any similar provision or provisions of applicable law at the time in effect), shall be indemnified by the Corporation to the full extent permitted thereby. The foregoing right of indemnification shall not be deemed to be exclusive of any other rights to which those seeking indemnification may be entitled under any by-laws, agreements, vote of stockholders or disinterested directors or otherwise. No amendment to or repeal of the provisions of this Article EIGHT shall deprive a director or officer of the benefit hereof with respect to any act or failure to act occurring prior to such amendment or repeal.

NINTH: Subject to any other applicable provision of this Certificate of Incorporation, this Certificate of Incorporation may be amended in the manner prescribed at the time by statute, and all rights conferred upon stockholders in this Certificate of Incorporation are granted subject to reservation.