 LIVERMORE, Calif.--BUSINESS WIRE--McGrath RentCorp Nasdaq:MGRC, a diversified business-to-business rental company, today announced that it will participate in the Sidoti Company, LLC Spring Virtual Small Cap Investor Conference on Wednesday, March 23rd. The Company will be presenting at 4:00 p.m. ET. A simultaneous webcast and presentation slides will be available in the Investor Relations section of the Companys website at A repla 