C and S Construction, LLC​


"Be good to yourself, so you can be there for others. Always do your best. Don't take life too personally. Make no assumptions. Be impeccable with your word."

The late Jack Bartholomew Jr. - "Radon Jack"

Service Area

Certified Radon  Mitigation

Certified Radon Testing

Egress Window Installation 

Interior Drain Tile 

Basement Waterproofing

Handy Man Services

C and S Construction, LLC is based out of Brookings, SD.  Our normal service area is within 75 miles of Brookings, including the areas of Watertown and Sioux Falls. However, If you are outside of our service area we may still be able to help, just give us a call. 

Radon Mitigation and Testing

C and S Construction is your trusted construction company for Certified Radon Testing and radon mitigation system installation.  C and S also specializes in almost anything basement construction related, from egress window wells to interior drain tile installation. Radon Gas is the second leading cause of lung cancer. Radon gas mitigation can be done to eliminate this threat.  Egress window cost is very little compared to the amount of value your home earns from the extra living space.