Sludge Removal & Application
Sludge survey, waste plan and application, all from one team. We manage the entire process so you never have to coordinate multiple contractors.
Learn more
Agriment Services
Animal Waste Management Systems
For over 30 years, livestock producers across the Southeast and Midwest have trusted ASI to survey, plan and remove lagoon sludge, close out lagoons and keep their operations in compliance.
Est. 1994 · Pink Hill, North CarolinaCore Services
Lagoon Closures
Permanent, compliant closure of inactive lagoons, from closure plan to final sign-off.
Learn moreMore ways we help
Compliance & Waste Planning
Waste utilization plans, record keeping, testing and permitting.
Learn more
Chronic Rainfall Management
Our truck fleet lowers lagoon levels fast when heavy rain threatens freeboard.
Learn more
Pond & Stormwater Management
Algae and nutrient control for private ponds and municipalities.
Learn more
Renewable Energy
Environmental reviews and feedstock logistics for energy developers.
Learn more
Covers & Liners
Lagoon liners, rainwater exclusion covers and tank covers from IEC.
Learn moreWhy ASI
One team, the whole process.
We survey, plan, permit and execute. No handoffs, no gaps.
Regulatory expertise.
State-designated technical specialists and a USDA Technical Service Provider on staff. We have helped shape how waste is managed in North Carolina since 1994.
Our own equipment and crews.
A dedicated fleet of Fendt tractors, 10,000-gallon tanks, agitators and trucks, ready when you need it.
ASI products
Biological treatment for pits and lagoons.
The ASI product line uses naturally occurring, non-pathogenic bacteria to break down solids, cut odor and reduce sludge. Used on farms across the U.S. and abroad.
Available at
New from ASI: the NutriFilter™, a solar-powered biofilter that removes nitrogen and phosphorus from ponds.
Learn more
Featured in National Hog Farmer
“The Sludge Eaters”
Press release · 2026
ASI Acquires Eutrobac, Expanding Its Portfolio with the NutriFilter™ Technology