<Page>

                                                                 Exhibit 10.07

                      FORM OF TERM LOAN PROMISSORY NOTE

[$          ]                                               New York, New York
                                                              January 10, 2005

For value received, MAC-GRAY CORPORATION, a Delaware corporation (the "Parent
Borrower"), MAC-GRAY SERVICES, INC. ("Services") and INTIRION CORPORATION
(together with the Parent Borrower and Services, the "Borrowers") promise to
pay to the order of [            ] (the "Lender") (i) the unpaid principal
amount of each Loan made by the Lender to the Borrowers under the Credit
Agreement referred to below, when and as due and payable under the terms of the
Credit Agreement, and (ii) interest on the unpaid principal amount of each such
Loan on the dates and at the rate or rates provided for in the Credit
Agreement. All such payments of principal and interest shall be made to the
accounts specified in the Credit Agreement, in immediately available funds.

All Loans made by the Lender, and all repayments of the principal thereof,
shall be recorded by the Lender and, prior to any transfer hereof, appropriate
notations to evidence the foregoing information with respect to each such Loan
then outstanding shall be endorsed by the Lender on the schedule attached
hereto, or on a continuation of such schedule attached hereto and made a part
hereof; PROVIDED that the failure of the Lender to make any such recordation or
endorsement shall not affect the obligations of the Borrowers hereunder or
under the Credit Agreement.

This note is one of the promissory notes issued pursuant to the Credit
Agreement dated as of January 10, 2005, among the Borrowers, the Lenders from
time to time party thereto and JPMorgan Chase Bank, N.A., as Administrative
Agent (as the same may be amended, restated, supplemented or otherwise modified
from time to time, the "Credit Agreement"). Terms defined in the Credit
Agreement are used herein with the same meanings. Reference is made to the
Credit Agreement for provisions for the mandatory and optional prepayment
hereof and the acceleration of the maturity hereof.

THIS PROMISSORY NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH,
THE LAWS OF THE STATE OF NEW YORK.



                                         MAC-GRAY CORPORATION

                                         by
                                            -------------------------
                                            Name:
                                            Title: