Hydro Excavation
0
Utility Strikes
3-5x
Faster Than Manual
4m
Max Depth
Certified
All Operators
Hydro Excavation
Hydro excavation (also called vacuum excavation or non-destructive digging) is the gold standard for safely exposing underground utilities, potholing, and precision excavation. Using a combination of high-pressure water and powerful vacuum, we can dig precisely where needed without any risk of damaging pipes, cables, or other buried infrastructure.
Traditional mechanical excavation with backhoes and excavators carries significant risk of striking underground services — leading to costly repairs, dangerous situations, and project delays. Hydro excavation eliminates these risks entirely, making it the preferred method for utility companies, councils, builders, and telecommunications providers.
Vacman's hydro excavation trucks are purpose-built with high-pressure water systems and industrial vacuum units. Our operators are trained and certified in non-destructive digging techniques, and we work closely with Dial Before You Dig to ensure every job is completed safely and compliantly.
Service Features
Everything you need for a professional, compliant, and hassle-free service.
Non-Destructive Digging
High-pressure water breaks up soil while vacuum extraction removes it — zero risk of damaging underground pipes, cables, or fibre optic lines.
Utility Location & Potholing
Precisely expose underground utilities for verification before major works begin. Essential for builders, plumbers, and civil contractors.
Trenching & Slot Cutting
Clean, narrow trenches for pipe laying, cable runs, and drainage installation. Faster and more precise than mechanical excavation.
Council & Road Authority Compliant
All work meets council and road authority requirements. We handle permits, traffic management plans, and site safety documentation.
Dial Before You Dig Coordination
We coordinate with DBYD to identify all underground services before work begins. Full compliance with NSW excavation regulations.
Traffic Management Available
Need to work near roads? We provide certified traffic management plans and controllers to keep your site safe and compliant.
Backfill Service Included
We don't just dig — we clean up. Backfill, compaction, and site restoration included so your property is left neat and tidy.
Certified Operators
Our hydro excavation operators hold current certifications and years of experience. Trained in confined spaces, heights, and high-pressure systems.
Our Process
Simple, professional, and transparent from start to finish.
Site Assessment
We review plans, check Dial Before You Dig records, and assess the excavation requirements.
Safety Setup
Traffic management, safety barriers, and PPE are established before any work begins.
Precision Excavation
High-pressure water breaks up soil while our vacuum simultaneously removes the slurry.
Utility Exposure
Underground services are carefully exposed and documented for your project team.
Backfill & Cleanup
We can backfill the excavation and leave the site clean and safe.
Benefits of Vacman Hydro Excavation
Zero Damage Risk
No mechanical contact with underground services — eliminating strike risk entirely.
Surgical Precision
Excavate exactly where needed with millimetre accuracy around sensitive infrastructure.
Faster Than Manual
Hydro excavation is typically 3-5x faster than hand digging around services.
Industry Standard
Required by most utility companies and councils for work near underground assets.
Hydro Excavation — Common Questions
Ready to Book Your Hydro Excavation?
Get a free, no-obligation quote today. Most quotes returned within 2 hours during business hours.
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