South Australian Infrastructure that works.Teams you can trust.
Underground asset management, environmental remediation, civil construction, drilling, and industrial services. One South Australian team delivering for Adelaide, Port Adelaide, regional SA, and the Eyre Peninsula. Start to finish.
10 Alfred Avenue
Beverley SA 5009
1300 308 172
info@qest.net.au
Mon to Fri: 7AM to 6PM
Emergency: 24/7
Adelaide • Port Adelaide
Regional SA • Eyre Peninsula
Whatever your project needs,
we’ve got it covered
From precision surveying to environmental cleanup, civil works to emergency response. Comprehensive infrastructure solutions delivered by experts who know South Australia inside out.
Underground Asset Management
Precision utility location with GPR and electromagnetic tech. AS5488 compliant mapping. Non-destructive hydro excavation. Prevent utility strikes and keep your project moving forward.
Learn more →Civil Infrastructure
Excavation, drainage, rail infrastructure, retaining walls. Complete civil construction services for government, commercial, and industrial projects across South Australia.
Learn more →Environmental Remediation
Contaminated site cleanup, PFAS treatment, brownfield redevelopment. EPA South Australia compliant remediation with sustainable strategies that actually work.
Learn more →Resource Management
Licensed waste transport, liquid waste disposal, dangerous goods handling. Complete EPA compliant solutions for industrial and commercial waste streams.
Learn more →Industrial Services
High-pressure jetting, vacuum loading, tank cleaning, confined space work. Heavy industrial capabilities with 24/7 emergency response when you need it most.
Learn more →Specialised Drilling
Environmental and geotechnical drilling with advanced sonic rigs. Soil sampling, groundwater monitoring, site investigations done right the first time.
Learn more →Surveying
3D laser scanning, LiDAR, drone mapping, engineering surveys. Precise as-built documentation and data management for complex South Australian infrastructure.
Learn more →Bringing Australia’s leading infrastructure expertise to every South Australian project.
Whether your project is in Adelaide’s CBD or out in regional South Australia, you get the same QEST team. Experienced professionals. Modern equipment. Backed by two decades of Australian infrastructure expertise.
Experience
Across Australia
Management
Response
Modern equipment.
Professional team.
Ready to deliver.
Our Beverley facility houses specialised equipment, experienced crews, and everything needed to tackle South Australia’s toughest infrastructure challenges. From our purpose-built drill rigs to our fleet of hydro excavation units, we’re equipped to handle projects of any scale across the state.
Facility capabilities:
- Specialised drilling equipment fleet
- Hydro excavation and vacuum loading units
- Advanced surveying technology (GPR, LiDAR, drones)
- Environmental and industrial equipment
- On-site maintenance and rapid deployment
Why South Australian projects choose us
Fast South Australian Response
Beverley facility means rapid mobilisation across Adelaide, regional SA, and the Eyre Peninsula. We’re local when it counts.
South Australian EPA Experts
Deep knowledge of SA environmental regs and licensing. We speak the language of South Australian compliance.
100% Project Management
One QEST team. One point of contact. From planning through to completion, your project is managed end-to-end by people who know it inside out.
ISO 45001:2018 Certified
Industry leading safety standards. Comprehensive training. Risk management that keeps everyone safe.
24/7 Emergency Response
Round-the-clock support for urgent infrastructure issues. Our South Australian team is always reachable when you need us.
Proven Track Record
Two decades solving Australia’s toughest infrastructure challenges. Government, commercial, industrial. Now bringing that experience to South Australia.
South Australia Facility
AddressBeverley SA 5009
- Monday to Friday: 7:00am to 6:00pm
- Saturday: By appointment
- Sunday: Closed
- 24/7 emergency response available
Let’s get your South Australian project moving
We will continue to do whatever is necessary to provide first class service regardless of the size of your business. 24 hours a day, 7 days a week. That’s not a slogan. That’s a promise. Get in touch with our South Australia team for a free assessment and straight-talking quote.
South Australia Operations
Beverley SA 5009
Local expertise, national strength
Whether your project’s in VIC, QLD or SA, you’ll get the same trusted QEST team — experienced, equipped and ready to deliver. Our network keeps us close to your site and connected across every phase of the job.
Head Office
29 Saunders Street
North Geelong VIC 3215
Victorian Operations - Deer Park
20 Radnor Drive
Deer Park VIC 3023
Victorian Operations - Keysborough
79 Indian Drive
Keysborough Vic 3173
South Australian Operations
10 Alfred Avenue
Beverley SA 5009
Queensland Operations
5/65 Tonka Street
Luscombe QLD 4207