Cantsink is a piling manufacturing company trusted throughout the nation to supply innovative, strong and cost-effective helical piles. Now celebrating 30 years in business, we have been in the helical pile industry since 1988 innovating piles for a wide variety of structures. Our experience allows us to provide any piling company with the piles perfectly suited to its project. Our professional engineers have over 45 years of combined experience and can supply custom piles to provide foundations or tiebacks for nearly any structure. Building on our pioneering experience in solar as a net-zero-energy facility, Cantsink leveraged that expertise to become a recognized national leader in the fast-growing solar industry. In 2013, Cantsink began manufacturing racking systems for ground-mounted solar and formed its branded racking system, Brilliant Rack, in 2014.