0001179110-06-022090 3 1 20061120 20061120 20061120 Willdan Group, Inc. 0001370450 8711 141951112 DE 1231 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806 800-424-9144 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806 RENKEN KEITH 0001251079 3 34 001-33076 061230290 415 HUNTINGTON SAN MARINO CA 91108 6267995700 415 HUNTINGTON DRIVE SAN MARINO CA 91108 3 1 edgar.xml FORM 3 -