NOW HIRING! Interested in a career with Knight's Companies? Click here to submit an online application.
Knight’s Septic produces, delivers and installs state-of-the-art septic systems and grease traps.
Our pre-mixed concrete is ready for your next residential, commercial or utility project.
Save time, money, and frustration by using our precast concrete structures from curb inlets to catch basins.
Never worry how your materials will get there because we have our own fleet and experienced drivers.
Our Columbia Concrete Plants
Knight’s Companies currently operates 3 concrete supply plants in Columbia, SC. We can currently distribute concrete from our Irmo, Winnsboro and Blythewood plants. Our Pineview batching plant is coming soon. We have been a ready mix concrete supplier in Columbia since 2016 and we only use the best suppliers and vendors to assure you get the highest quality concrete possible.
Knight’s Companies was awarded a certificate of new occupancy for their third concrete plant at 1320 Pineview Rd. in Columbia. Construction of the plant started in May 2018 and was completed in January.
The plant will provide ready-mix concrete to customers in Columbia, Cayce and Gaston, as well as the materials used in their precast stock yard.
With this growth, Knight’s is adding 20 plant managers, mixer drivers, loader operators, tractor-trailer drivers, and tri-axle drivers...