By winning the second divisions title in the 1976–77 season EC VSV gained automatic promotion to Austria's highest league and has tenured since. Following rival team, EC KAC, Villacher is the second oldest club in the EBEL. Although the team finished last in their debut season at the top levl (a primary reason why head coach Karol Havasi was replaced by player-coach Ryan D'Arcy by the end of the season), some of their young players, led by Leo Sivec, already showed good promise. In their second season they took the fifth place, the main problem was the vacant coaching job, which was initially filled by Adalbert and Saint John, by the end of the season by injured Bart Crashley.
After missing the playoffs three times in a row, in the 1980–81 season, Villach finally achieved their league title success. Thanks to the youth training under Hermann Knoll and an increased incorporation of the young players (Sivec the oldest residents at that time was just 23 years of age) the EC VSV finished the regular season up to second place. The Final round against the Wiener EV was won narrowly. The following year, however behind Sivec missed presence due to injury most of the season, Villach finished 5th in both the regular season and playoffs.
During the last decade of the 20th century EC VSV established themselves as a competitive outfit claiming two early Austrian Championships in 1992 and 1993, in a period when VEU Feldkirch dominated the action in the Austrian Hockey. After struggling against local rivals EC KAC in the playoffs. it was not until the 1998–99 season in which Villach could get past Klagenfurt in the finals again and win their fourth title.
Villacher secured it's last title success, it sixth, in the 2005–06 , under coach Greg Holst. They won the title after a dominant regular season, alongside EC Red Bull Salzburg. The two teams met each other in the finals as expected with VSV earning 4: 2 series win. A large influence in helping VSV earn the 2006 title were due to Dany Bousquet, who led the club and league in points with 47 goals and 86 points. His greatest success of the season was certainly the decisive goal in the deciding final match against Salzburg in overtime. Goalkeeper Gert Prohaska finished with a save percentage of 92.85%, a clear margin from second place in the league.
In the following season, on February 20, 2007 marked the end of the longest winning streak at 17 between Villach and rivals KAC in the Carinthian Hockey derby. EC KAC had not recored a win in almost two years over their rivals.