OnSite has decades of experience in delivering highly safe and quality projects in the water sector.

We are PD and PC certified and specialise in innovative Design & Build – Build only, constructing and maintaining critical key water and wastewater infrastructure and non-infrastructure assets.

We have an extensive proven track record in the successful management and delivery of complex projects across both clean and wastewater environments.

Our services include:

• Infra and non-infra works
• Design and build
• Full project management
• Storm storage and attenuation tanks
• Pumping stations and wet wells
• Network rehabilitation, repair and maintenance
• TSR plants and chemical dosing
• Water meter installations
• Rotating biological contractors and reed beds
• Pipe laying and replacement
• Nerada plant, PST’s, FST’s – FRC and precast
• Pressure testing and chlorination
• District heat mains
• Ground source heat pumps
• Shafts and tunnels
• DFMA and offsite build