Exhibit 24 - Power of Attorney

Know all by these presents that the undersigned does hereby make, constitute and
appoint each of Jonathan M. Gottsegen and Patrick A. O'Reilly, or any one of
them, as a true and lawful attorney-in-fact and agent of the undersigned, with
full powers of substitution and revocation, for and in the name, place and stead
of the undersigned (in the undersigned's individual capacity), to execute and
deliver such forms that the undersigned may be required to file with the U.S.
Securities and Exchange Commission as a result of the undersigned's ownership of
or transactions in securities of BrightView Holdings, Inc. (i) pursuant to
Section 16(a) of the Securities Exchange Act of 1934, as amended, including
without limitation, statements on Form 3, Form 4 and Form 5 (including any
amendments thereto), and (ii) in connection with any applications for EDGAR
access codes or any other documents necessary or appropriate to obtain codes and
passwords enabling the undersigned to make electronic filings with the
Securities and Exchange Commission. This Power of Attorney shall remain in full
force and effect until the undersigned is no longer required to file Forms 3, 4
and 5 with regard to the undersigned's ownership of or transactions in
securities of BrightView Holdings, Inc., unless earlier revoked in writing. The
undersigned acknowledges that Jonathan M. Gottsegen and Patrick A. O'Reilly are
not assuming any of the undersigned's responsibilities to comply with Section 16
of the Securities Exchange Act of 1934.


By: _/s/ Michael Dozier_
     Michael Dozier

Date:  October 22, 2019