Here at Capital Septic Supply, we use and offer you the very best septic supplies and septic parts because we only use the very best. We use Infiltrator, JNM Technologies, RJR Controls, .. only to name a great few. Under the Products tab, you'll see a complete list of products that are occupied in our inventory in our shop and yard. You'll be very pleased with your purchases as we're always on the look-out for innovative parts and products to make your installed system perform at its best.

​We help with all of your septic designs, permitting, on-site evaluations, planning, and handle all of your paperwork associated with the design and Capital Septic Supply. We even offer courier services to help ease your worries about missing deadlines! Septic designs for every type of OSSF, from conventional to ET Beds to aerobic systems, are also done in house.