Dagenham extended their lead at the top of the Conference thanks to a brace from Craig Mackail-Smith and a second-half strike from Paul Benson.
A Shane Blackett own-goal gave Woking a fifth-minute lead but Dagenham levelled when Shwan Jalal fumbled a Glen Southam corner to allow Mackail-Smith to score.
Woking led again when debutant Jason Pearce headed in but Mackail-Smith equalised again with a neat finish.
And in the 76th minute, Benson headed in Sam Sloma's dangerous corner.
Dag & Red: Roberts, Foster , Blackett, Uddin, Griffiths, Sloma, Leberl, Southam, Vernazza (Strevens 54), Mackail-Smith, Benson.
Subs Not Used: Hogan, Akurang, Batt, Lettejallow.
Goals: Mackail-Smith 13, 38, Benson 76.
Woking: Jalal, Bunce, Ruby (Ferguson 40), Pearce, Murray, Cockerill, Lambu, Evans, Sole, Taylor, Marum (Sankoh 74).
Subs Not Used: Bittner.
Goals: Blackett 5 og, Pearce 32.
Ref: S Attwell (England).