We specialize in residential septic system installation, repair, replacement, excavation and site preparation. We also handle land clearing, demolition, grading, and related site development services to support your full property needs.

Black Iron Septics is based in Morristown, TN and serves surrounding counties and communities within approximately a 50-mile radius across Eastern Tennessee.

Yes — every project is completed by a fully licensed and insured crew to ensure safety, accountability, and local compliance for all septic and excavation work.

Installation time varies depending on site conditions, soil types, design requirements, and permits. Simple sites can be completed more quickly, while challenging terrain or engineered systems may require more time. We walk you through expectations during your consultation.

Yes — we handle septic system repairs, including drainfield issues, tank replacements, trench work, troubleshooting and full system upgrades when needed.

Our focus is installation, repairs and site work. Routine septic pumping is typically handled by specialized septic pumping services rather than system installers. If you need a referral, we’re happy to help.

A properly functioning septic system should be inspected regularly — industry guidance suggests every few years, and more frequent checks if there are signs of problems. Routine inspections help prevent costly damage and protect your property.

Common indicators include slow drains, backups, foul odors, standing water or unusually green patches near the drainfield. These signs often mean the system needs service or repair.

Before installation or repair we recommend:

Marking where utilities are located

Clearing vehicles and landscaping from the work area

Being available for site consultation and decision-making

Our team will guide you through specifics during planning.

Simply call us directly at (423) 258-8088 or fill out the contact form on our website. We offer free estimates and clear, honest communication from start to finish