Exhibit 15


                                AWARENESS LETTER



Securities And Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549

Commissioners:

            We are aware that our report dated February 14, 2002 on our review
of the interim financial information of TRC Companies, Inc. for the period ended
December 31, 2001 and included in the Company's quarterly report on Form 10-Q
for the quarter then ended is incorporated by reference in this Registration
Statement on Form S-3.

                                             Yours very truly,

                                             /s/ PricewaterhouseCoopers LLP

Hartford, Connecticut
April 19, 2002