Upstate South Carolina Commercial Real Estate Experts. The Realtors at Coldwell Banker Commercial Caine can help you find commercial property for sale or lease in the Upstate of South Carolina including Greenville, Spartanburg, Anderson, and Seneca, SC. We specialize in office space, commercial land, industrial / warehouse buildings, retail space and investment properties. We also offer an array of services for property owners, including commercial brokerage, property management, sales and leasing, investment consulting and economic incentive negotiation.   Remarkable People. Exceptional Service. Distinctly Different.