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Subsoil Drainage Solutions for Your Property

Nobody wants to deal with water pooling in the yard or moisture creeping into the garage. We specialise in subsoil drainage services that sort out water issues properly, so your home stays dry and protected for the long run.

Why Subsoil Drainage Matters

A good drainage system does a lot of the heavy lifting when it comes to keeping your home’s foundations solid and your yard usable. We’ll come out, have a look at what’s going on, and put together a tailored solution that actually fixes the problem.

 

Subsoil drainage works by moving water away from the areas where it causes the most damage. A properly installed system helps:

 

  • Stop water pooling in your yard and garden
  • Keep water away from your garage and foundations
  • Make your outdoor areas actually usable again
  • Protect your landscaping from getting waterlogged

We’ll check out your property and recommend the right residential drainage solution for your situation, whether that’s a French drain installation or something else entirely.

Drainage Services We Offer

Keogh Plumbing offers a wide range of outdoor drainage solutions for residential properties, including:

A french drain installed by Keogh Plumbing

French Drain Systems

Subsoil drainage installed by local plumbers

Drainage System Installation

A blocked drain at a tathra property

Backyard Drainage Solutions

Outdoor drainage at a Bega property

Garage Water Repair

We’ve been doing this for years, so we know how to set things up properly the first time. A good drainage system also helps prevent blocked drains down the track.

Signs You Need Subsoil Drainage

Not sure if subsoil drainage is what you need? Here are a few things to look out for:

  • Water that sits in the yard long after it’s stopped raining
  • Damp patches or mould showing up in your garage
  • Erosion or water damage around your foundations
  • Garden and lawn areas that are constantly soggy

Don’t let water problems slowly damage your home. If your drains are part of the issue, pipe relining can help sort that out, too.

Get in touch with our drainage team today and check out our other services while you’re at it, like hot water plumbing.

Subsoil drainage being prepared by local plumbers

Get a Free Quote Today

If water’s causing headaches around your place, don’t sit on it. Give us a call for a free quote, and we’ll work out the best way to fix it. Check out our full range of plumbing services here.

Why Choose Keogh Plumbing?

4.9 Star
Google Review

Kristin Keogh, the owner of Keogh Plumbing

Subsoil Drainage FAQ’s

What is subsoil drainage, and why is it important?

Subsoil drainage moves excess water away from under your property before it causes problems like foundation damage, erosion, or waterlogging. It's one of the best ways to keep your home and yard dry and stable.

Signs that your property may need Subsoil drainage include water pooling in your backyard, wet areas in basements or garages, or recurring dampness in crawl spaces. If these issues persist, Subsoil drainage may be the solution.

French drains are a type of Subsoil drainage system that directs water away from your property through a trench filled with gravel and a perforated pipe. They’re effective for redirecting water from areas with poor natural drainage.

Installation time varies depending on the project, but typically it takes a few days to complete. Factors such as the size of the area to be drained and the soil conditions will affect the timeline.

Yes! Subsoil drainage can be installed in both new builds and existing properties. Professionals can assess your property's specific needs and design a system that works for your home.

Regular maintenance includes checking for debris in drains, inspecting the pipework for any blockages, and ensuring that the system is working efficiently. It's also essential to clear any surface water buildup near drainage points to prevent clogs.

What the Locals are Saying

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Keogh plumbing came with short notice and to fixed a blocked sewer pipe that had tree roots growing in them. We have used them before and would highly recommend them to anyone looking for a plumber within the Merimbula area. Thanks guys
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Kevin Miller profile picture
Kevin Miller
30 September 2025
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Thanks Ryan, what a life saver. Our pump for our water tank stopped working and he was here so quickly, sorted a new pump and parts that needed replacing, he worked so quickly and efficiently and really lovely friendly service. Can't recommend these guys enough! Thanks again we really appreciate your excellent service.
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Suezi South Coast
4 June 2025
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My old plumber moved away and recommended Keogh plumbing. We found them to be very trustworthy hardworking reliable service with a great team! highly recommend to anyone!
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MizSazz
30 May 2025
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Being new residents to the area and not having a tradie network to attend to an emergency Kristin and his team were absolutely fantastic rescheduled his work programme on a Friday afternoon and within a couple of hours emergency was all sorted our best tradie experience ever - simply the best Thank you Kristin & Team Kevin & Colleen
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Colleen Robinson
23 April 2025
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Steve came to my home this morning 27/11/24 on time as scheduled and in 1 hour had my problem sorted, something that two previous plumbers hadn't gone to the extent that he did. He was very communicative about any queries I had and explained everything clearly. I would highly recommend Keogh plumbing services for any plumbing problems you might have.
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Kevin Haslam profile picture
Kevin Haslam
27 November 2024
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My wife and I could not have been happier with Kristin. We were in a bit of a tricky situation and had an unusual job (and relatively urgent) to get done, but Kristin worked with us, was extremely supportive and very understanding. He was very impressive, not only with his personal acumen, but his professional skills as well - greatly appreciated.
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Marty Hogan profile picture
Marty Hogan
1 November 2024
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From the ease of booking, the outstanding communication, to the finished work, every aspect of our job was done professionally and promptly. The team were so proficient and genuinely first class tradesmen. We can't thank Kristen and his team enough. We would highly recommend.
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Michelle Peters profile picture
Michelle Peters
1 November 2024
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Thank you to the team at Keogh Plumbing. I’ve had issues with leaking drains and taps for quite some time but now they are all in perfect working condition. Top notch work, can’t thank you guys enough!
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Lorenzo Sanni profile picture
Lorenzo Sanni
25 October 2024
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Great team to work with, I had my hot water system break over night and the Keogh team was so quick to come out and get it all back in working order. HIGHLY recommend the Keogh Plumbing Team!
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Kat Fairlie profile picture
Kat Fairlie
25 October 2024

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