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Septic Tank

Knight’s Septic produces, delivers and installs state-of-the-art septic systems and grease traps.

Redi-Mix

Our pre-mixed concrete is ready for your next residential, commercial or utility project.

Precast

Save time, money and frustration by using our precast structures, from curb inlets to catch basins.

Trucking

Never worry how your materials will get there with our own fleet and experienced drivers.

Pumping

No more hauling wet concrete from truck to site. Let our team pump it where you need it.

Septic Tank

Knight’s Septic produces, delivers and installs state-of-the-art septic systems and grease traps.

Redi-Mix

Our pre-mixed concrete is ready for your next residential, commercial or utility project.

Precast

Save time, money, and frustration by using our precast concrete structures from curb inlets to catch basins.

Trucking

Never worry how your materials will get there because we have our own fleet and experienced drivers.

Pumping

Never worry how your materials will get there because we have our own fleet and experienced drivers.

Concrete is meant to last.

So it better be right.

Family owned and operated since 1969, Knight’s has grown under the watchful eye of Bud Knight from one man with a pump truck to four related businesses offering septic, concrete, and trucking services to customers throughout South Carolina, North Carolina and Georgia.

Employing only certified quality control workers and engineers, Knight’s upholds the highest standards in all aspects of the business, from machine manufacturing to on-site installation, while staying focused on its most important asset – the customer.

High Rise constuction site

Our Columbia Concrete Plants

Knight’s Companies currently operates five concrete supply plants in Columbia, South Carolina. We can currently distribute concrete from our Irmo, Pineview, Blythewood, Lugoff and Lexington plants.  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.

Just a few of our Industry Partnerships & Reputable Associations

Knight's News

Knight’s Redi-Mix announced the acquisition of Lowcountry Concrete, a family-owned concrete supplier in Beaufort and Jasper County, on Friday, July 30, 2021. Through the acquisition, KRM is gaining two dry-batch plants, which are perfectly situated between its Charleston and Savannah locations.

Lowcountry Concrete Trucks

Let's start a project together!