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Irrigation & Drainage Sydney

We install irrigation and drainage systems across Sydney and the Central Coast, helping protect your property and keep outdoor spaces functional year-round.

Get a Free Irrigation Quote

Fix Water Issues and Protect Your Property

Poor drainage and inefficient watering systems can cause long-term damage to your outdoor space.


We install irrigation and drainage solutions across Sydney and the Central Coast to manage water properly, prevent pooling and keep gardens healthy.


Whether you're dealing with excess water, dry patches or uneven watering, we focus on practical solutions that work long-term.

Why Install Irrigation or Drainage Systems?

Proper water management is essential to protect your landscaping and property.

Prevent Water Pooling and Flooding

Stop water from collecting in low areas and damaging your yard or home. 

Protect Your Landscaping

Excess water or poor watering can damage turf, plants and soil structure. 

Improve Lawn and Plant Health

Consistent irrigation ensures even watering and better growth. 

Avoid Long-Term Damage

Poor drainage can lead to erosion, instability and costly repairs. 

Make Outdoor Spaces Usable Year-Round

Keep your yard functional even during heavy rain or dry conditions. 


Irrigation and Drainage Solutions We Install

Subsurface Drainage Systems

Designed to remove excess water from soil and prevent pooling. 

Surface Drainage Solutions

Channels and grates to direct water away from key areas. 

Automated Irrigation Systems

Efficient watering systems tailored to your garden layout. 

Soak Wells and Water Management

Solutions to manage water runoff and improve drainage performance. 

Irrigation and Drainage Costs in Sydney

Costs vary depending on the size of the area, complexity of the system and site conditions.
 

Typical price ranges:


  • Basic drainage solutions: $1,500 – $5,000
  • Mid-range systems: $5,000 – $12,000
  • Large or complex systems: $12,000+  


Costs depend on site access, materials and design.

We provide clear, tailored quotes based on your project.

Irrigation and drainage are often combined with:

  • Turf installation
  • Garden makeovers
  • Retaining walls

Areas We Service

We install irrigation and drainage systems across Sydney, including the Eastern Suburbs, Northern Beaches and Lower North Shore, as well as the Central Coast including Terrigal and surrounding areas.

Frequently Asked Questions

Please reach us at info@dgplandscaping.com if you cannot find an answer to your question.

If you notice water pooling, soggy areas or erosion, drainage solutions can help. 


It depends on your property — we assess the site and recommend the best solution.


Yes, they ensure consistent watering and reduce maintenance. 


Yes, irrigation is often installed alongside turf for best results. 


You can submit an enquiry through our website, by emailing info@dgplandscaping.com, or by calling us on (02) 9669 9140.


Our team will respond within 24 hours.


Customer Reviews

Get a Free Irrigation & Drainage Quote

Contact DGP Landscaping today to discuss your project. We’ll provide clear advice and a no-obligation quote.

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Contact Details

(02) 9669 9140 | info@dgplandscaping.com

DGP Landscaping – Sydney & Central Coast Landscaping, Retaining Walls, Turf Installation & Garden Makeovers
Servicing Sydney & Central Coast
Phone: (02) 9669 9140 | Email: info@dgplandscaping.com


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