Welcome to Central Injection Agri
LEADERS IN SLURRY & FARM LAND MANAGEMENT
About Us - Central Injection Agri
Central Injection Agri is more than just an agricultural contracting company; we are a family owned and operated Ag Contractors deeply connected to the agricultural landscape of South Canterbury.
Central Injection Agri was established by Irishman Tom O’Keeffe and has since evolved into a family-run business that now includes our sons, Flynn and Alex, who are integral to our operations. Our company is continually growing, not just in staff but also in the areas we serve. We take pride in being a mobile service provider, completing a variety of extensive projects throughout Mid and South Canterbury, and expanding our reach into the Mackenzie Country. As we evolve, we remain committed to delivering exceptional service and quality work to our clients in the agricultural sector. Our dedication to innovation and growth drives us to meet the needs of our expanding customer base.


CIA Ltd specialises in efficient, cost-effective, and environmentally friendly slurry management. Our services include liquid slurry injection, rock picking, green waste compost spreading, and muck spreading.
In addition to effluent application, Central Injection Agri has expanded its services to include the ELHO rock picker and green waste compost spreading.
Based in Pleasant Point, CIA Ltd contracts to farms throughout the Canterbury region, including North, Mid, and South Canterbury. When he’s not out working on paddocks, Tom—often joined by Sandra—is on the road, relocating to new jobs.
Central Injection Agri specialises in all forms of effluent application, both liquid and solid, using advanced European slurry equipment, such as the Veenhuis Rotomax injection system for precise application. To learn more about this remarkable machine click here.
Central Injection Agri – your trusted agricultural contractors. Contact us today