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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

         --------------------------------------------------------------

                                    FORM 8-K

                             CURRENT REPORT PURSUANT
                          TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

   Date of Report (Date of earliest event reported):       November 4, 2004

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                                McGRATH RENTCORP
             (Exact name of registrant as specified in its Charter)


                                   California
                 (State or other jurisdiction of incorporation)


               0-13292                                   94-2579843
       (Commission File Number)             (I.R.S. Employee Identification No.)


                 5700 Las Positas Road, Livermore, CA 94551-7800
                    (Address of principal executive offices)


                                 (925) 606-9200
              (Registrant's Telephone Number, Including Area Code)

         --------------------------------------------------------------


Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):


 |_| Written communications pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

 |_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

 |_| Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

 |_| Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))



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Item 2.02 Results of Operations and Financial Condition. On November 4, 2004, McGrath RentCorp (the "Company") announced via press release the Company's results for its third quarter ended September 30, 2004. A copy of the Company's press release is attached hereto as Exhibit 99.1. This Form 8-K and the attached exhibit are provided under Items 2.02 and 9.01 of Form 8-K and are furnished to, but not filed with, the Securities and Exchange Commission. Item 9.01 Financial Statements and Exhibits. (c) Exhibits. Exhibit No. Description ----------- ----------- 99.1 Press Release of McGrath RentCorp, dated November 4, 2004.

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. McGRATH RENTCORP Dated: November 4, 2004 By: /s/ Thomas J. Sauer --------------------------------- Thomas J. Sauer Vice President and Chief Financial Officer

                                                                    Exhibit 99.1

McGrath RentCorp Announces Third Quarter Results; Rental Revenues Increase 89%
to $37.1 Million; Q3 2004 EPS Increases 52% to $0.76

    LIVERMORE, Calif.--(BUSINESS WIRE)--Nov. 4, 2004--McGrath RentCorp
(Nasdaq:MGRC), a leading rental provider of modular buildings for
classroom and office space, and test equipment for general purpose and
communications needs, today announced revenues for the quarter ended
September 30, 2004, of $72.5 million, compared to $34.9 million in the
third quarter of 2003. The Company reported net income of $9.4
million, or $0.76 per share, compared to $6.1 million, or $0.50 per
share in the third of quarter 2003. Most of the increase in revenues
and income are attributable to the acquired Technology Rentals &
Services ("TRS") assets and operations, which significantly
contributed to an 89% increase in rental revenues. McGrath purchased
substantially all the general purpose and communications test
equipment assets of Dallas-based TRS, a division of CIT Group Inc.
(NYSE:CIT) on June 2, 2004. Results for the third quarter and for the
first nine months of 2004 include TRS' results since that date.
    In the third quarter of 2004 for Mobile Modular, record rental
revenues of $18.4 million and a $9.3 million sale to a California
school district contributed to total modular revenues increasing 51%
to $39.6 million, as compared to third quarter 2003. The Company views
the sales volume of this single $9.3 million sale project as unique
and does not expect sales projects of this magnitude to occur on a
regular basis. The significant rise in Mobile Modular's revenues led
to a 25% increase in its pre-tax income to $10.5 million. Enviroplex
sales during the quarter increased to $6.2 million from $3.0 million
during the same period in 2003, with quarter-end backlog of $4.6
million, compared to $7.1 million in the year-ago quarter. At
TRS-RenTelco, the Company's electronic test equipment rental division,
rental revenues increased to $18.7 million from $3.4 million in the
third quarter of 2003, primarily due to TRS' contribution, resulting
in the division's pre-tax income of $4.5 million, compared to pre-tax
income of $1.2 million in 2003.
    "These results reflect the strength of our California classroom
rental business, and in particular, strong classroom booking levels
experienced earlier this year for modernization and reconstruction
projects, in driving modular rental revenues to a record $18.4 million
for the quarter," stated Dennis Kakures, President & CEO. "This growth
reflects our success as the leader in providing interim facilities to
school districts throughout California. In addition, we recognized our
first rental revenues in Florida, where order activity continues to
outpace our pre-launch expectations. Although the impact of these
initial rental revenues is minimal, we are very enthusiastic about the
opportunity to create a meaningful educational rental business in
Florida."
    Commenting on the Company's test equipment business, Kakures
added, "This quarter's results demonstrate the significance of the TRS
acquisition, with the electronics side of our business accounting for
just over 50% of rental revenues, compared to 18% a year ago. In just
our first full quarter of combined operations, we generated rental
billings of $18.7 million and pre-tax income of $4.5 million. Keep in
mind that our third quarter results only reflect a portion of the
overhead cost structure adjustments associated with our integration
efforts. We will complete the implementation of our remaining changes
by the end of November. Overall, we are very pleased with our
integration efforts and results over the past five months. We
completed our consolidation of U.S. operations into a single facility
at the DFW Airport, evaluated all operating groups and key programs,
and are moving to implement plans on how we can most effectively and
cost efficiently market to our target customer segments. Finally, the
TRS-RenTelco leadership team, comprised of managers from both
businesses, is now solidly in place and we couldn't be more pleased
with the quality and capability of these individuals to grow the
business."
    Total revenues for the nine months ended September 30, 2004, were
$143.2 million, compared to $93.9 million in the same nine-month
period in 2003. Net income for the nine months ended September 30,
2004, was $21.2 million or $1.72 per share, compared to net income of
$15.7 million, or $1.28 per share, in the prior-year period.

    THIRD QUARTER 2004 HIGHLIGHTS AS COMPARED TO THIRD QUARTER 2003

    --  Rental revenues increased 89% to $37.1 million. Within rental
        revenues, Mobile Modular increased 14% to $18.4 million,
        driven by California educational rentals, and RenTelco
        increased $15.3 million to $18.7 million primarily due to
        TRS's contribution since June 2, 2004.

    --  Sales revenues increased 163% to $28.2 million primarily due
        to a $9.3 million sale project by Mobile Modular to a
        California school district, and to a lesser extent higher
        sales volumes at Enviroplex and TRS-RenTelco. In the third
        quarter 2004, higher sales volume was somewhat offset by a
        lower overall sale margin (20.3% compared to 32.1% in 2003)
        associated with a higher mix of new equipment sold during the
        third quarter of 2004, resulting in a gross profit increase of
        $2.3 million. Sales revenues and margins can fluctuate from
        quarter to quarter depending on customer requirements and
        funding.

    --  Depreciation of rental equipment increased 259% to $11.6
        million, primarily due to the purchase of TRS rental assets
        valued at $107.6 million on June 2, 2004.

    --  Operating cash flow increased 48% to $20.4 million, primarily
        due to higher revenues and net income.

    --  Debt decreased $5.5 million during the quarter to $163.0
        million with the Company's total liabilities to equity ratio
        decreasing from 2.08 to 1 as of June 30, 2004, to 2.05 to 1 as
        of September 30, 2004. At September 30, 2004, the Company,
        under existing bank lines of credit, had capacity to borrow up
        to an additional $32.0 million.

    --  Dividend rate increased to $0.22 per share for the third
        quarter 2004. On an annualized basis, this dividend represents
        a 2.2% yield on the November 3, 2004, close price of $39.79.

    We suggest that this press release be read in conjunction with the
financial statements and notes thereto included in the Company's
latest Form 10-K and Forms 10-Q. You can visit the Company's web site
at www.mgrc.com to access information on McGrath RentCorp, including
the latest filings on Form 10-K and Form 10-Q.

    FINANCIAL GUIDANCE

    The Company expects its 2004 full-year earnings per share guidance
to be in a range of $2.30 to $2.40 per diluted share. Such a
forward-looking statement reflects McGrath RentCorp's expectations as
of November 4, 2004. Actual 2004 full-year earnings per share results
may be materially affected by many factors, as outlined in the
"forward-looking statements" paragraph at the end of this press
release.

    About McGrath RentCorp

    Founded in 1979, the Company, under the trade name Mobile Modular
Management Corporation, rents and sells modular buildings to fulfill
customer's temporary and permanent space needs in California, Texas
and Florida. Mobile Modular believes it is the largest provider of
relocatable classrooms for rental to school districts for grades K -
12 in California. McGrath RentCorp's majority owned subsidiary,
Enviroplex, Inc., manufactures and sells classrooms directly to school
districts in California.
    The Company's TRS-RenTelco division rents and sells electronic
test equipment and is one of the leading providers of general purpose
and communications test equipment in North America.

    CONFERENCE CALL NOTE: As previously announced in its press release
of October 7, 2004, McGrath RentCorp will host a conference call at
5:00 p.m. Eastern Time (2:00 p.m. Pacific Time) on November 4, 2004 to
discuss the third quarter 2004 results. To participate in the
teleconference, dial 1-800-218-0204 (international callers dial
1-303-275-2170). In addition, a live webcast and replay of the call
may be found in the investor relations section of the Company's
website at www.mgrc.com. Telephone replay of the call will be
available for 48 hours following the call by dialing 1-800-405-2236
(in the U.S.) or 1-303-590-3000 (outside the U.S.). The pass code for
the call replay is 11010858.

    This press release contains statements, which constitute
"forward-looking statements" within the meaning of the Private
Securities Litigation Reform Act of 1995 and are subject to a number
of risks and uncertainties. These statements appear in a number of
places. Such statements can be identified by the use of
forward-looking terminology such as "believes", "expects", "may",
"estimates", "will", "should", "plans" or "anticipates" or the
negative thereof or other variations thereon or comparable
terminology, or by discussions of strategy. These include, our beliefs
that school district modernization and reconstruction projects will
continue to drive the growth of our educational rentals in California,
our expectation regarding the opportunity for a meaningful educational
rental business in Florida, our expectations regarding the timing of
the implementation of the integration efforts relating to the TRS
acquisition, including the related expense reductions and cost
savings, our annualized dividend yield, and our guidance on per share
range for 2004 full-year earnings. These forward-looking statements
are not guarantees of future performance and involve significant risks
and uncertainties. Actual results may vary materially from those in
the forward-looking statements as a result of various factors. These
factors include the effectiveness of management's strategies and
decisions, general economic and business conditions, the condition of
the telecommunications industry, new or modified statutory or
regulatory requirements, continuing demand for modular products,
timely delivery and installation of modular products, delays of future
sales projects, changing prices and market conditions. There may be
other factors not listed above that could cause actual results to vary
materially from the forward-looking statements described in this press
release.



MCGRATH RENTCORP
Consolidated earnings, balance sheet and segment data follow:
(in thousands, except per share amounts)
- ----------------------------------------------------------------------

                               Three Months Ended    Nine Months Ended
                                  September 30,        September 30,
                               -------------------   -----------------
                                   2004      2003      2004      2003
                               --------- --------- --------- ---------
REVENUES
  Rental                        $37,113   $19,592   $82,696   $56,252
  Rental Related Services         6,901     4,350    17,267    11,554
                               --------- --------- --------- ---------
    Rental Operations            44,014    23,942    99,963    67,806
  Sales                          28,208    10,719    42,489    25,496
  Other                             318       194       756       598
                               --------- --------- --------- ---------
      Total Revenues             72,540    34,855   143,208    93,900
                               --------- ---------  -------- ---------

COSTS AND EXPENSES
  Direct Costs of Rental
   Operations
    Depreciation of Rental
     Equipment                   11,589     3,226    20,725     9,468
    Rental Related Services       3,981     2,501    10,246     6,874
    Other                         7,465     5,323    17,214    14,544
                               --------- ---------  -------- ---------
      Total Direct Costs of
       Rental Operations         23,035    11,050    48,185    30,866
  Costs of Sales                 22,496     7,284    32,729    17,830
                               --------- ---------  -------- ---------
      Total Costs                45,531    18,334    80,914    48,716
                               --------- ---------  -------- ---------
        Gross Margin             27,009    16,521    62,294    45,184
  Selling and Administrative      9,641     5,623    23,294    16,873
                               --------- ---------  -------- ---------
    Income from Operations       17,368    10,898    39,000    28,311
  Interest                        1,576       647     3,524     2,085
                               --------- ---------  -------- ---------
    Income Before Provision for
     Income Taxes and Minority
     Interest in Income of
     Subsidiary                  15,792    10,251    35,476    26,226
  Provision for Income Taxes      6,301     4,090    14,155    10,464
                               --------- --------- --------- ---------
    Income Before Minority
     Interest in Income of
     Subsidiary                   9,491     6,161    21,321    15,762
  Minority Interest in Income
   of Subsidiary                    111        95        82        89
                               --------- --------- --------- ---------
     Net Income                  $9,380    $6,066   $21,239   $15,673
                               ========= ========= ========= =========

Earnings Per Share:
  Basic                           $0.77     $0.50     $1.75     $1.29
  Diluted                         $0.76     $0.50     $1.72     $1.28
Shares Used in Per Share
 Calculation:
  Basic                          12,177    12,080    12,152    12,127
  Diluted                        12,421    12,242    12,358    12,254

                               Sept. 30,  Dec. 31,
BALANCE SHEET DATA                 2004      2003
                               --------- ---------
Rental Equipment, net          $355,860  $232,046
Total Assets                    483,735   323,858
Notes Payable                   162,999    47,266
Shareholders' Equity            158,727   143,978




SEGMENT DATA
 (UNAUDITED)         Modulars   Electronics   Enviroplex  Consolidated
- ------------------ ------------ ------------ ------------ ------------
Three Months Ended
September 30,
- ------------------
2004
Rental Revenues        $18,416      $18,697          $--      $37,113
Rental Related
 Services Revenues       6,264          637           --        6,901
Sales and Other
 Revenues               14,893        7,464        6,169       28,526
Total Revenues          39,573       26,798        6,169       72,540
Depreciation of
 Rental Equipment        2,152        9,437           --       11,589
Interest Expense
 (Income)
 Allocation              1,094          518          (36)       1,576
Income Before
 Provision for
 Income Taxes and
 Minority Interest
 in Income of
 Subsidiary             10,528        4,509          755       15,792
Rental Equipment
 Acquisitions           10,641       11,854           --       22,495
Accounts
 Receivable, net
 (period end)           38,910       20,816        3,013       62,739
Rental Equipment,
 at cost (period
 end)                  330,818      146,938           --      477,756
Rental Equipment,
 net (period end)      238,659      117,201           --      355,860
Utilization (period
 end) (1)                 86.3%        65.2%
Average Utilization
 (1)                      86.3%        65.0%

2003
Rental Revenues        $16,163       $3,429          $--      $19,592
Rental Related
 Services Revenues       4,199          151           --        4,350
Sales and Other
 Revenues                5,917        2,009        2,987       10,913
Total Revenues          26,279        5,589        2,987       34,855
Depreciation of
 Rental Equipment        1,883        1,343           --        3,226
Interest Expense
 (Income)
 Allocation                603           80          (36)         647
Income Before
 Provision for
 Income Taxes and
 Minority Interest
 in Income of
 Subsidiary              8,395        1,212          644       10,251
Rental Equipment
 Acquisitions           12,237        1,870           --       14,107
Accounts
 Receivable, net
 (period end)           33,286        3,943        5,161       42,390
Rental Equipment,
 at cost (period
 end)                  303,021       36,509           --      339,530
Rental Equipment,
 net (period end)      214,374       18,069           --      232,443
Utilization (period
 end) (1)                 85.8%        48.6%
Average Utilization
 (1)                      85.1%        47.1%
- ----------------------------------------------------------------------


 SEGMENT DATA
  (UNAUDITED)        Modulars   Electronics   Enviroplex  Consolidated
- ------------------ ------------ ------------ ------------ ------------
Nine Months Ended
September 30,
- ------------------
2004
Rental Revenues        $52,314      $30,382          $--      $82,696
Rental Related
 Services Revenues      16,239        1,028           --       17,267
Sales and Other
 Revenues               22,381       13,015        7,849       43,245
Total Revenues          90,934       44,425        7,849      143,208
Depreciation of
 Rental Equipment        6,201       14,524           --       20,725
Interest Expense
 (Income)
 Allocation              2,802          834         (112)       3,524
Income Before
 Provision for
 Income Taxes and
 Minority Interest
 in Income of
 Subsidiary             28,089        6,831          556       35,476
Rental Equipment
 Acquisitions           33,220      124,599           --      157,819
Accounts
 Receivable, net
 (period end)           38,910       20,816        3,013       62,739
Rental Equipment,
 at cost (period
 end)                  330,818      146,938           --      477,756
Rental Equipment,
 net (period end)      238,659      117,201           --      355,860
Utilization (period
 end) (1)                 86.3%        65.2%
Average Utilization
 (1)                      85.4%        60.6%

2003
Rental Revenues        $47,073       $9,179          $--      $56,252
Rental Related
 Services Revenues      11,152          402           --       11,554
Sales and Other
 Revenues               13,253        5,729        7,112       26,094
Total Revenues          71,478       15,310        7,112       93,900
Depreciation of
 Rental Equipment        5,405        4,063           --        9,468
Interest Expense
 (Income)
 Allocation              1,948          272         (135)       2,085
Income Before
 Provision for
 Income Taxes and
 Minority Interest
 in Income of
 Subsidiary             23,397        2,233          596       26,226
Rental Equipment
 Acquisitions           23,017        4,053           --       27,070
Accounts
 Receivable, net
 (period end)           33,286        3,943        5,161       42,390
Rental Equipment,
 at cost (period
 end)                  303,021       36,509           --      339,530
Rental Equipment,
 net (period end)      214,374       18,069           --      232,443
Utilization (period
 end) (1)                 85.8%        48.6%
Average Utilization
 (1)                      84.0%        45.2%
- ----------------------------------------------------------------------


    (1) Utilization is calculated each month by dividing the cost of
rental equipment on rent by the total cost of rental equipment
excluding new equipment inventory and accessory equipment. The average
utilization for the period is calculated using the average costs of
rental equipment.

    CONTACT: McGrath RentCorp
             Thomas J. Sauer, 925-606-9200