EX-23.(A) 7 fsi_ex23a-70530.htm EXHIBIT 23(A)

Exhibit 23(a) - Consent of Hart & Trinen

Exhibit 23(a)

HART & TRINEN, LLP

1624 Washington St.

Denver, CO 80203

(303) 839-0061

CONSENT OF ATTORNEYS

Reference is made to the Registration Statement of Flexible Solutions International, Inc. on Form SB-2 whereby certain shareholders of Flexible Solutions propose to sell up to 1,426,180 shares of Flexible Solutions’ common stock. Reference is also made to Exhibit 5 included in the Registration Statement relating to the validity of the securities proposed to be issued and sold.

We hereby consent to the use of our opinion concerning the validity of the securities proposed to be issued and sold.

Very truly yours,

HART & TRINEN, L.L.P.

/s/ William T. Hart                         

William T. Hart

Denver, Colorado

May 29, 2007