EXHIBIT B 3,692,000 Shares of Common Stock QUANTA SERVICES, INC. UNDERWRITING AGREEMENT December 9, 2004 J.P. MORGAN SECURITIES INC. 270 Park Avenue New York, New York 10017 Ladies/Gentlemen: The selling stockholder, First Reserve Fund IX, L.P. (the...First Reserve Gp Ix Inc • December 14th, 2004 • Electrical work • New York
Company FiledDecember 14th, 2004 Industry Jurisdiction
JOINT FILING AGREEMENTJoint Filing Agreement • December 14th, 2004 • First Reserve Gp Ix Inc • Electrical work
Contract Type FiledDecember 14th, 2004 Company IndustryWe, the signatories of Amendment 6 to the statement on Schedule 13D filed with respect to the Common Stock of Quanta Services, Inc., to which this Agreement is attached, hereby agree that such statement is, and any amendments thereto filed by any of us will be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) of the Securities Exchange Act of 1934.
EXHIBIT CLetter Agreement • December 14th, 2004 • First Reserve Gp Ix Inc • Electrical work • New York
Contract Type FiledDecember 14th, 2004 Company Industry Jurisdiction