Dam construction & maintenance in Sydney & Central Coast

S&M Spiteri Constructions provides wet hire solutions for dam construction and rehabilitation projects across Sydney and the Central Coast. Using experienced operators and specialised excavation equipment, we help landowners, farmers, developers, and contractors create reliable water storage solutions built for long-term performance.

(02) 9000 1722 Get a quote

Water storage solutions built for rural properties

Whether you're constructing a new dam, enlarging an existing water source, or restoring a silted-up dam, effective earthworks are critical to maximising storage capacity and ensuring long-term functionality. Our experienced operators work efficiently to deliver accurate excavation and bulk earthmoving tailored to your property's requirements.

Supporting better water management

  • Improves water security
  • Increases storage capacity
  • Supports livestock operations
  • Enhances property functionality
  • Helps manage dry periods

Request a quote for dam construction works today

Tell us about your project, and we’ll design a tailored plan to get the job done right.

(02) 9000 1722

We provide dam earthworks services for:

  • Rural landowners and acreage properties
  • Farmers and agricultural operations
  • Property owners improving water storage
  • Developers preparing rural land

Wet hire machinery for large-scale earthworks

Our fleet is built to handle demanding rural excavation projects safely and productively.


Our capabilities include:

  • 5.5t, 13t, 18.5t, and 28t excavators
  • Skid steer and backhoe loaders
  • Tipper truck and 13t float trailer


All machinery is supplied with an experienced operator to ensure the job is delivered safely and efficiently.

We service sites beyond dam construction

In addition to dam excavation and maintenance, we provide land clearing, stormwater drainage, site cuts, retaining wall works, and utility trenching for residential, rural, and civil projects.

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Talk to our team about your dam project

Planning a new dam or upgrading an existing water storage system? Contact S&M Spiteri Constructions today to discuss your project and request a free quote.

(02) 9000 1722

Supporting rural properties across Greater Sydney

We are based in Glenorie and deliver wet hire earthworks throughout Sydney, the Central Coast, Hawkesbury, Hills District, and surrounding regions. We have the capacity to travel further for larger rural projects.