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Keystone Solutions Tas Group Pty Ltd

Earthworks

Excavation & Site Preparation in Hobart

Hobart is built on hills, and very few blocks are ready to pour on as they are. We handle excavation and site preparation across Greater Hobart — cut and fill, benching, levelling and base prep — with the same crew that does the concreting.

  • Fully licensed & insured
  • 50+ years combined experience
  • Get it right the first time, guaranteed
  • Free quotes
Excavator preparing a sloping residential site in the hills near Hobart

Excavation and concreting from one crew

When earthworks and concreting are done by two separate contractors, the gap between them is where problems live. Levels come out wrong, the base isn't compacted to the standard the slab needs, and when something goes wrong later each contractor points at the other.

We do both. The people digging the site are the people pouring the concrete, working to the levels the finished job actually requires. It's faster, there's one point of contact, and there's one company responsible for the result from the first bucket of dirt to the final trowel.

  • One contractor for earthworks and concrete
  • Levels set for the finished job, not guessed
  • Base compacted to the standard the slab needs
  • Fewer delays between stages

Working on Hobart's sloping blocks

Sloping sites need thought before machinery turns up: where the cut material goes, whether fill needs to be brought in or carted off, how the site drains during and after the work, and what access the trucks realistically have.

We plan cut and fill so you're not paying to cart away material you could reuse on site, bench the site to give a workable platform, and make sure surface water is directed away from buildings rather than pooling against a new slab.

What we take on

Site preparation for driveways, sheds, garages and house slabs is our main excavation work, but we also handle general earthworks that go alongside a concreting job — trenching, levelling for landscaping, removing unsuitable material and preparing base for paths and patios.

Access on Tasmanian residential blocks varies enormously, so we match machinery to the site rather than the other way around, and we protect what's staying — driveways, fences, gardens and services.

  • Site cut and levelling
  • Base preparation and compaction
  • Trenching and general earthworks
  • Spoil removal and site clean-up

Licensed, insured and experienced

Earthworks is where the biggest risks on a residential site sit, so it pays to use someone properly set up. We're fully licensed and insured, our crew has over 50 years of combined experience, and we're straight with you about what a site needs before we start rather than after.

Free quotes right across Greater Hobart and Southern Tasmania, with statewide availability for larger projects.

What our customers say

Hobart homeowners who've had us on site

"Couldn't be happier with the new driveway. The Keystone boys were great to deal with, always showed up when they said they would and kept us updated the whole way through. Really professional crew and the quality of the finish is unreal. Would definitely recommend."
MarkKingston
"Had our old driveway ripped up and replaced and we're really happy with how it came out. Everything was explained clearly before they started and the guys were friendly, tidy and easy to deal with. You can tell they actually care about doing the job properly. Made a massive difference to the front of the house."
Sarah & BenHowrah
"Keystone did the slab for our new shed and did a great job. We were on a pretty tight timeframe and they managed to get it organised and completed quickly without cutting corners. Slab came out spot on and the whole process was easy. Really happy with the work."
DanielSorell

Ready to get your concreting sorted?

Tell us about the job and we'll come out, take a look and give you a free, no-obligation quote. We'll be straight with you about what's needed and what it will cost.

  • · Fully licensed & insured
  • · 50+ years combined experience
  • · Get it right the first time, guaranteed
  • · Free quotes