Oldcastle Infrastructure is a leading provider of infrastructure solutions in North America for projects that span the water, communications, energy, and transportation markets. Backed by CRH, a leading global building materials business, we’re prepared to bring you one complete solution for your job site as your trusted partner.
In 2023, Oldcastle acquired Hydro International. With over 40 years of experience and a reputation for engineering excellence, Hydro International’s technologies will continue to reduce flood risk, improve water treatment and protect the environment from water pollution. Hydro International’s custom engineered water, wastewater and stormwater solutions significantly bolster Oldcastle’s ability to solve an even wider range of municipal, commercial and industrial client’s most significant water challenges.
At WEFTEC 2024, Hydro International is in the Oldcastle Infrastructure booth #7139 to demonstrate the tremendous benefits and synergies that this alliance brings to the wastewater community. As a result, Oldcastle Infrastructure now offers comprehensive solutions covering the entire water cycle.
- Advanced wastewater grit management
- Sludge pretreatment
- Industrial wastewater treatment
- Collections system infrastructure
- Piping, connections and fittings
- Flow control and flood mitigation
- Precast concrete tanks and structures
- Leak detection and smart water technology
- Stormwater treatment















