Carolina Site Solutions, https://carolinasitesolutions.com/ Castle Hayne, NC 28429, (910) 409-7887. We specialize in underground utilities, commercial and residential demolition, land management, excavation, and comprehensive site preparation. When you’re preparing land for a new commercial or residential build, or managing the complexities of underground utilities and demolition, every step needs to be precise, efficient, and dependable. That’s exactly where Carolina Site Solutions comes in. We specialize in underground utilities, commercial and residential demolition, land management, excavation, and comprehensive site preparation that lays the foundation for long-term success.