Exhibit
32.2

CERTIFICATION
PURSUANT TO

18
U.S.C. §1350,

AS
ADOPTED PURSUANT TO

SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002

In
connection with the Annual Report of Enservco Corporation (the “Company”) on Form 10-K for the period ended
December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I,
Robert Devers, Treasurer and Chief Financial Officer, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, that:

| | (1) | The
                                                                                                                               Report
                                                                                                                               fully
                                                                                                                               complies
                                                                                                                               with
                                                                                                                               the
                                                                                                                               requirements
                                                                                                                               of
                                                                                                                               Section 13(a)
                                                                                                                               or
                                                                                                                               15(d)
                                                                                                                               of
                                                                                                                               the
                                                                                                                               Securities
                                                                                                                               Exchange
                                                                                                                               Act
                                                                                                                               of
                                                                                                                               1934;
                                                                                                                               and
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | (2) | The
                                                                                                                               information
                                                                                                                               contained
                                                                                                                               in
                                                                                                                               the
                                                                                                                               Report
                                                                                                                               fairly
                                                                                                                               presents,
                                                                                                                               in
                                                                                                                               all
                                                                                                                               material
                                                                                                                               respects,
                                                                                                                               the
                                                                                                                               financial
                                                                                                                               condition
                                                                                                                               and
                                                                                                                               results
                                                                                                                               of
                                                                                                                               operations
                                                                                                                               of
                                                                                                                               the
                                                                                                                               Company.
| | --- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|Date:
    October 7, 2013                                  
|-----------------------------------------------------------
|/s/
    Robert DeversRobert Devers, Chief Financial Officer