SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549


                                   FORM 12b-25


                                                 Commission File Number: 0-31981

                           NOTIFICATION OF LATE FILING

(Check One):
|_| Form 10-K  |_| Form 20-F  |_| Form 11-K  |X| Form 10-Q  |_| Form N-SAR

    For Period Ended: March 31, 2005

|_| Transition Report on Form 10-K
|_| Transition Report on Form 10-Q
|_| Transition Report on Form 20-F
|_| Transition Report on Form N-SAR
|_| Transition Report on Form 11-K

For the Transition Period Ended: N/A

NOTHING  IN THIS  FORM  SHALL BE  CONSTRUED  TO IMPLY  THAT THE  COMMISSION  HAS
VERIFIED ANY INFORMATION CONTAINED HEREIN.

If the notification  relates to a portion of the filing checked above,  identify
the Item(s) to which the notification relates: N/A

                         PART I. REGISTRANT INFORMATION

Full name of registrant: ENERTECK CORPORATION

Former name if applicable:  N/A

Address of principal executive office (Street and number):

10701 CORPORATE DRIVE, SUITE 150

City, State and Zip Code:

STAFFORD, TEXAS 77477


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                        Part II. RULES 12b-25 (b) AND (c)

If the subject report could not be filed without  unreasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed. (Check appropriate box.)

|X| (a) The  reasons  described  in  reasonable  detail in Part III of this form
could not be eliminated without unreasonable effort or expense;

|X| (b) The subject annual report, semi-annual report, transition report on Form
10-K,  20-F,  11-K or Form N-SAR,  or portion thereof will be filed on or before
the 15th  calendar  day  following  the  prescribed  due  date;  or the  subject
quarterly  report or transition  report on Form 10-Q, or portion thereof will be
filed on or before the fifth calendar day following the prescribed due date; and

|_| (c) The  accountant's  statement or other exhibit required by Rule 12b-25(c)
has been attached if applicable.

                               PART III. NARRATIVE

State below in reasonable  detail the reasons why Form 10-K,  11-K,  20-F, 10-Q,
N-SAR or the transition  report or portion thereof could not be filed within the
prescribed time period.

As a  result  of  delays  in  gathering  the  data  necessary  to  finalize  the
Registrant's Form 10-QSB, primarily due to other business commitments of certain
of the Registrant's  officers  responsible for preparing the subject report, the
Report on Form 10-QSB could not be timely filed without  unreasonable  effort or
expense.

                           PART IV. OTHER INFORMATION

(1)  Name  and  telephone  number  of  person  to  contact  in  regard  to  this
notification:

                   Name: David M. Kaye
                   Area Code and Telephone number: 973-443-0600

(2) Have all other  periodic  reports  required under Section 13 or 15(d) of the
Securities  Exchange Act of 1934 or Section 30 of the Investment  Company Act of
1940  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant  was required to file such reports) been filed?  If the answer is no,
identify report(s). |_| Yes |X| No

(2) The Registrant has not filed its Form 10-KSB for the year ended December 31,
2004.

(3) Is it anticipated that any significant  change in results of operations from
the  corresponding  period for the last  fiscal  year will be  reflected  by the
earnings statements to be included in the subject report or portion thereof?
|_| Yes |X| No

If so, attach an explanation of the  anticipated  change,  both  narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.

ENERTECK  CORPORATION has caused this notification to be signed on its behalf by
the undersigned thereunto duly authorized.


Date: May 16, 2005                             BY: /s/ Parrish B. Ketchmark
                                                   -----------------------------
                                                   Name:  Parrish B. Ketchmark
                                                   Title: President

                                    ATTENTION
           INTENTIONAL MISSTATEMENTS OR OMISSIONS OF FACT CONSTITUTE
               FEDERAL CRIMINAL VIOLATIONS (SEE 18 U.S.C. 1001).


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