Tony Mancini Tony Mancini is Group Director – Principal with SGC Horizon Building Group. He oversees a variety of media brands serving the construction market. Contact him at tmancini@sgcmail.com or 484.412.8686. leaderboard2 - default Top Articles Home ImprovementBusiness Coach Cited in Suit Against Contractor ConstructionHow to Insulate a Heated, Structural Slab with XPS Home ImprovementHow to Stop Selling and Start Closing Sales Advertisement boombox1 - Advertisement native1 - More in Category Advertisement native2 - Advertisement halfpage1 - Advertisement leaderboard1 -