Efficient Construction ServicesLogo Design Contest Logo Design Contest Contests / Efficient Construction Services Efficient Construction Services has selected their winning logo design. For $475 they received 106 designs from 15 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by hamasa Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Withdrawn Prefers others. Withdrawn Prefers others. Comment Activity No activity yet.