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Excellent rating - 4.3/5 (10900+ reviews)
Looking for trenching services?
- Trench digging for electrical cables
- Trench digging for water pipes
- Trench digging for drainages
- Trench digging for gas lines
- Trench digging for sprinkler systems
- … or anything else
Best rated trench digging contractors near me

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"William did a wonderful job with our weeding. He went above and beyond, even applying weed spray to make sure everything..."
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"Thanks again. Communication and punctuality just as good the second time!"
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"Edward was a legend! Hard worker, very polite, just all round good bloke. Will 100% use again"
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"Thomas was fantastic - very efficient, quiet and clean. Great communication. Would highly recommend. "
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What do trench digging services include?
Trenching services involve digging a large hole, usually using a trenching shovel and a trencher to help successfully lay underground wires, pipes, or structural supports. It’s also traditionally done to install or repair public drains, sewer lines, and underground utilities to serve populated areas. Trenching also has plenty of benefits if you’re taking care of your lawn! Whatever you need, Taskers can make your home improvement project possible. Here are the most common things you can expect from trenching services near you:
Straight trenches
If you live in an area with a limited surface to disturb, such as near buildings or roadways, digging straight trenches is the right choice for you. It’s a kind of trench where the sides are parallel, and the base is at a right angle. Having trench boxes or shoring is usually required as protective systems. A six-inch straight trench can also be helpful if you’re trying to control pests in your property, where you can apply a non-repellent pesticide into the soil to achieve a treatment zone.
Sloped trenches
Sloped trenches have angled sides to prevent cave-ins. Its angle is determined by trench depth, soil type, and the amount of time the trench will remain open. If you’re planning to install large pipes or culverts, this can be the right kind of trench for you. It’s also common to have sloped trenches in new construction sites with a wider path of soil.
Benched trenches
To ensure that your trench or excavation site is entirely safe, you can try benching! Benched trenches are those with sides that have been cut away to create steps. The height of these steps, otherwise known as vertical distances, is determined by the soil type. The less stable your soil is, the shallower your angles should be. It’s best to bench it if your trench needs to be up to 20 feet deep. This is to help stabilize your trench and to make it more secure. For protective systems, shielding or trench boxes are usually used.
Bell-bottom pier hole trenches
For those planning to build a certain structure, make sure to have someone dig a bell-bottom pier hole trench! The base or bottom of the trench is usually wider than the top, giving it a bell-shaped cross-section. This is typically used to install footings to support the foundation of a structure. Since these kinds of trenches have sides sloping inward over the floor of the excavation, more protective systems are usually required to keep them from collapsing.
Recent Trench Digging tasks in Adelaide
Prepare trench for planting two rows of hedging
$400
Glenside SA, Australia
16th Nov 2025
We are planting two hedges to the front of our block. We have dug out one trench partially but it needs to go a bit deeper as there is clay. The other is not dug yet. The rows of hedging will be 14m and 16m. We have already bought the plants (Japanese box and Vidurnun) W require the following. The small trees are remaining but low plants will be removed. To summarise, we require:- Digging Disposal of sand and stones Laying new soil in trenches Planting hedging Adjust irrigation
Dig a trench
$400
Leabrook SA 5068, Australia
3rd Oct 2025
UPDATE - Apoligies to all, this needs to be rethought as there are trees in the way and potentially water lines. Will assess this week and come back to anyone interested. The task Dig a trench that is about 11m long and 600mm deep. I started the job but am time poor now to finish it. I have shovels so can provide tools if required. The photos show the trench will be between the fence and a hedge plant line. The space is about 50cm between there at some points. The overall idea of the trench is for conduit to the back shed therefore needs to be 600mm deep.
Dig out clay soil in trench and dispose of
$500
Glenside SA 5065, Australia
12th Jul 2025
Dig out a trench in clay soil 900cm x 80cm wide x 40cm deep in bottom of this flower border. Dispose of soil and any stones. The area is currently covered with tarps to keep dry
I would highly recommend Daniel. Communication was excellent and he worked very hard to complete my task. He deserves his 5 star rating 😁
Labourer to back fill 20m long trench
$360
Balhannah SA, Australia
14th Apr 2024
We need a labourer to backfill a 20m long trench with gravel/metal screenings over a layer of geofabric sheeting and a tube pipe. This will require someone to have their own trailer to collect the gravel from our local sand and soil supplier 8 km away. 2 tonne of soil in total is estimated for the job (might not need that much). The cost of this job is for labour and petrol for each trip to supplier and not materials (we will organise this separately). This needs to be done by Wednesday 17 April.
I need some trenches filled in with loam
$500
Burnside SA 5066, Australia
6th Mar 2024
Sorry to all who have replied, the council has to send another aborist to assess trees before we can do any work so time frame has probably pushed out significantly. We have a vac company making some trenches (to do root investigations). Yet to confirm date for this. The following day I will need a couple of laborers to refill the trenches with loam. Happy to pay per hour for time. I will post photos of the trenches once they have been done.









