Nine core services from one Wingfield-based team. From locating what’s underground to the final trim, we deliver the groundwork civil projects depend on.
Flow Excavations is a growing Adelaide civil contracting company. We combine modern equipment, experienced operators and practical site knowledge to deliver excavation and civil works safely, accurately and at competitive rates.
Whether you need a single machine on wet hire or a team to manage a complete scope, we’ll match the right people and plant to your site.
Book any service on its own, or combine several into one scope managed by our team.
01We plan and manage civil works from the first conversation through to handover, so excavation, services and reinstatement happen in the right order. You get one point of contact and a team that keeps the job moving.
02Before we dig, we identify and mark existing underground services so they can be protected. Combined with hydro excavation, we can safely expose services to confirm their exact position and depth.
03Hydro excavation uses pressurised water to loosen soil and a powerful vacuum to remove it. It’s a non-destructive, precise way to dig around live services, tree roots and tight spaces with minimal disturbance.
04From large cut-and-fill operations to precise detailed excavation, we shape sites to design levels ready for construction. GPS-guided machines help us hit levels accurately and reduce rework.
05Hire well-maintained excavators, tippers and vacuum trucks complete with experienced operators who know civil sites. Wet hire gives you capability when you need it, without carrying the cost of plant and labour.
06Our 3D GPS excavators use an onboard computer and machine control to compare the bucket position with the design model in real time. The result is accurate final trim with fewer survey set-outs and less rework.
07We install water, sewer, stormwater, gas, electrical and telecommunications infrastructure at the correct alignment and depth, from trenching and pit installation through to backfill and reinstatement.
08We remove and prepare existing footpaths for renewal, working efficiently in public spaces to keep disruption to residents and businesses to a minimum.
09Carpark expansions, resurfacing and upgrades, from earthworks and drainage through to preparation for bitumen and line marking. 3D GPS helps us achieve accurate levels and falls for effective drainage.
Our fleet covers excavation, hydro excavation and haulage, with experienced operators for every machine.
We work alongside builders, developers, councils and utility contractors on projects of every size.
Site preparation, bulk earthworks and service trenching that keep your build program on track.
Footpath renewals, carpark upgrades and public infrastructure delivered with minimal disruption.
Locating, hydro excavation, pits and pipe laying for NBN, power, water and sewer networks.
Carparks, stormwater systems and site works for commercial and industrial facilities.
From telecommunications and education to councils and commercial sites, a selection of works completed in 2022.
$700KProject value
Civil build for an NBN fibre-to-the-premises rollout, delivering the trenching, pits and pipe network for new connections.
$500KProject value
Civil works for new sports lighting and irrigation across two Super School sites.
$120KProject value
Preparation works for a council footpath renewal program, including driveways, kerbing and stormwater.
$400KProject value
Earthworks, stormwater and pavement works for a commercial site, through to bitumen and line marking.
Project values are approximate.
See projects & galleryTell us about the site, the work and your requirements. We’ll talk through the next steps.
Confirm the scope, equipment, access and timing before work begins.
Our team coordinates the agreed works around your site and project requirements.
Can’t find what you’re looking for?
Get in touch with our team.
Our services include bulk and detailed earthworks, wet hire excavation, hydro excavation, underground service locating and utility installation. We also provide project management, 3D GPS final trim, footpath renewal and carpark upgrade works.
Yes. Flow offers wet hire excavation, which combines equipment with an operator. Tell us the type of work, site access, location and proposed dates so we can discuss the right setup and availability. Dry hire is also available.
Hydro excavation uses water to loosen soil and a vacuum to remove it. It can be useful when exposing underground services or working in areas that need a controlled approach. The right method depends on the site and the services involved.
Our GPS-equipped excavators use machine control to compare the bucket position with the design model in real time. That means accurate levels and grades, fewer survey set-outs and less rework on pavements, carparks and footpaths.
Yes. Underground service locating is one of our core services. We identify and mark existing services before excavation, and can use hydro excavation to safely expose them and confirm their position.
We work across residential developments and commercial civil works. Whether you need site preparation, trenching or a larger package of civil works, contact us to discuss the scope and suitability.
Yes. Recent work includes footpath renewal for Charles Sturt Council, and sports lighting and irrigation civil works for the Angle Vale and Aldinga Super Schools.
Our fleet includes 17 excavators and trucks, and we can supply up to 25 machines on any day of the year by drawing on additional hire and local labour.
Yes. Full surface reinstatement is part of our capability, from backfill and compaction through to preparing surfaces for concrete or bitumen.
Start with your site address, the work you need, your preferred timeframe and any access restrictions. Let us know if you have plans, drawings or photos. We will discuss any further information or site assessment needed before confirming the scope.
Tell us about your site and the work you need. We’ll discuss the scope, timing and next steps for your project.
From our depot in Wingfield, we support excavation and civil works across metropolitan Adelaide and the Hills. Speak with us about your location, with regional South Australian projects by arrangement.
