X0101 EFFECT 33 LIVE 2010-12-27 14:00:00

S-4

0000015615 MASTEC INC 333-170834 0001506343 MasTec Residential Services, LLC 333-170834-24 0001506342 Precision Acquisition, LLC 333-170834-23 0001506341 Precision Pipeline LLC 333-170834-22 0001506340 Precision Transport Company, LLC 333-170834-21 0001392619 Church & Tower, Inc. 333-170834-20 0001392617 DirectStar TV, LLC 333-170834-19 0001446253 GlobeTec Construction, LLC 333-170834-18 0001392616 MasTec Brazil I, Inc. 333-170834-17 0001392615 MasTec Brazil II, Inc. 333-170834-16 0001392614 MasTec Contracting Company, Inc. 333-170834-15 0001392613 MasTec Latin America, Inc. 333-170834-14 0001392611 MasTec North America, Inc. 333-170834-13 0001392612 MasTec North America AC, LLC 333-170834-12 0001460850 MasTec Property Holdings, LLC 333-170834-11 0001392609 MasTec Services Company, Inc. 333-170834-10 0001392608 MasTec Spain, Inc. 333-170834-09 0001392606 MasTec Venezuela, Inc. 333-170834-08 0001446254 Nsoro MasTec, LLC 333-170834-07 0001460847 Nsoro MasTec International, Inc. 333-170834-06 0001446255 Power Partners MasTec, LLC 333-170834-05 0001446445 Pumpco, Inc. 333-170834-04 0001446364 Three Phase Line Construction, Inc. 333-170834-03 0001446365 Three Phase Acquisition Corp. 333-170834-02 0001460660 Wanzek Construction, Inc. 333-170834-01