Some blokes dig a hole, skip the clay core, then vanish when it drains. We read the ground, build the wall right, and hand you a dam that holds.

Fill this out and Jason gives you a call back himself. No call centre, no runaround.
A dam is not a hole. It is a promise that the water will be there next January when the paddocks are cracking and the stock are thirsty. We follow the fall of your land, key the wall into solid ground, and pack the clay core so it seals tight. Slow, deliberate, done once.
You have saved and worked for this place. It should not drain away because someone skipped the compaction to save an afternoon. We test the soil before we cut, use the right clay for the job, and build the wall to hold season after season. No blowouts, no leaks, no coming back.
The best earthwork disappears. In a year the batter has greened over, the water sits level and calm, and you would swear the dam was always part of the country. No scars, no raw cuts left to erode. Just land that looks like it was always meant to be that way.
Careless operators fight the land, dig where it suits the machine, then leave scars and a leaking wall. We read the fall first and let the ground do the work.
Before a tooth touches dirt we walk your place, check the soil and the fall, and work out where the water wants to sit. Get this right and everything else follows.
Wall keyed into solid ground, proper clay core, compacted in layers the way it should be. The right materials for your soil, not whatever is cheapest. Done once, done properly.
We shape the batters, spread the topsoil back and leave it clean. Give it a season and it greens over like nature formed it. No mess, no scars left behind.
Because we don't skip the bits that matter. We test your soil first, key the wall into solid ground and pack a proper clay core in layers. That is what stops a dam draining. If your soil won't seal on its own, we tell you straight and sort it before we build.
We work right across SW VIC, roughly 250km around Colac. If you're not sure whether you're in range, give us a call and we'll tell you straight. No point sending someone out to quote if we can't do the job properly.
No. We plan our access before we start, work with the ground conditions, and leave the site clean when we finish. We spread the topsoil back and shape it so it heals over. You won't be left with ruts and scars to fix yourself.
Fixed price, worked out after Jason has come and looked at your place. We don't lowball to win the job then chase you for more halfway through. What we quote is what you pay, unless you ask us to do extra.
I run Hallyburton Contracting out of SW VIC. I've spent my working life on machines shaping this country, and I've seen too many dams dug quick and cheap that never held a drop past the first dry spell.
That's not how I work. I read the land, build the wall the way it should be built, and I don't leave until it's done right and the site's cleaned up. Your place is worth more than a rushed job.
If you want a dam that holds, or earthworks done by someone who actually cares how it looks in a year, give me a call. I'll come have a proper look myself and tell you straight what's involved.
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Fixed price after we've seen your place. No pressure, no pushy sales. Just a straight answer on what it takes.