Sydney’s Leading Drone & UAV Surveyors
Precision From Above: Fast, Accurate UAV & Drone Surveys
From hard-to-reach sites to large-scale developments, we capture every detail with precision and speed so that you can plan, design and build with confidence.
- Capture neighbouring property information without the intrusive need for on-site access
- Capture more information with richer aerial context
- Top Rated Surveyors
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The Surveying Team Behind Thousands of Smooth Builds
Trusted by professionals. Backed by homeowners. Proven across NSW.
How Can We Help
If you need any helps, please feel free to contact us.
(02) 9167 0209
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Professional, cost effective surveying. Send your details now for a free proposal.
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Get a Free Quote
Professional, cost effective surveying. Send your details now for a free proposal.
"*" indicates required fields
What is a UAV and Drone Survey?
A drone survey uses unmanned aerial vehicles (UAVs) equipped with advanced cameras and GNSS technology to capture accurate, high-resolution data from above.
This innovative method provides detailed 2D and 3D maps, enabling faster, safer, and more efficient surveying for construction, mining, and civil projects. This survey uses advanced aerial technology to capture high-resolution images and 3D data from above – without the delays or hazards of traditional methods.
Why Choose Drone Surveys?
Speed and Efficiency
Drone surveys cover large areas in a fraction of the time compared to traditional methods, meaning we spend less time on-site and minimise disruption to your project or operations.
Accessing Difficult or Hazardous Terrain
Drones can fly over challenging terrains to capture critical data without the need for physical access, reducing the risks associated with traditional methods.
Detailed aerial mapping
Get crystal-clear, georeferenced imagery that captures contours, boundaries, and adjoining property information such as rooflines for accurate shadow diagrams.
Safety First
By utilising drones for hazardous or challenging locations, we prioritise safety and remove on-site risks.
Our Expertise
At C&A Surveyors, our drone surveys are a natural extension of our commitment to combine cutting-edge technology with exceptional service. Whether you’re building, planning, or inspecting, we deliver insights and surveys tailored to your unique project.
What sets us apart is our people.
From your first consultation to the final report, our team ensure you have a seamless experience. We’re proud to provide industry-leading surveys, fast turnaround times, and clear communication every step of the way.
Our Services
Our drone surveys are designed to handle even the most challenging sites, providing safe, efficient, and accurate results in a variety of scenarios:
Large Sites
Quickly capture high-resolution 2D or 3D maps across expansive areas for detailed topographic insights, saving time and effort compared to traditional methods.
Limited Access to the Subject Site
Overcome restricted access challenges by surveying from a distance.
Difficult or Dangerous Terrain
Safely survey hazardous or hard-to-reach locations without putting anyone at risk.
Rooftop Measurements
Accurately measure and map rooftops that are difficult or unsafe to access manually.
Stockpile & Earthworks Progress Monitoring
Measure and monitor inventory with precision to optimise project planning and avoid waste. Track material movement, compare cut/fill volumes, and measure progress against original plans.
Tall Structure Monitoring
Inspect and monitor tall structures with ease, ensuring accurate assessments without scaffolding or lifts.
Tailored to Your Needs
For Architects, Building Designers and Homeowners
- Design clarity – Access detailed topography and site features from day one
- Seamless integration – Compatible with CAD, BIM, and modelling software
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Feasibility insights – Understand site constraints quickly
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Clearer project planning – Visualise your property before works begin
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Peace of mind – Know measurements are accurate and compliant
For Builders
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Rapid site assessment – Data collection without halting construction
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Accurate measurements – Reduce costly rework and delays
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Progress tracking – Regular aerial updates for contractors
How it Works
Flight Planning
Our team maps out the survey area, ensuring optimal coverage.
Data Collection
Drones capture high-resolution images and geo-coordinates.
Processing
Advanced photogrammetry software creates precise 3D models and orthomosaics.
Delivery
Receive easy-to-understand reports and visual data.
Why Work With Us?
Don’t let outdated methods hold your project back. With drone surveys, you’ll achieve better results, faster. Get in touch and discover how we can help you bring your vision to life.
Call us now for a free quote or complete the enquiry form below, and we’ll reach out to you!
(02) 9167 0209
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250+ Reviews – Trusted on 100,000+ Projects
Drone Survey FAQs
How accurate are drone surveys?
Our drones provide accuracy within a few centimeters using advanced GNSS technology.
Are drone surveys safe?
Yes! Drones minimise risks by keeping personnel away from hazardous areas.
Don’t Wait—Boost Your Project’s Success with Drone Surveys Today!
Transform your decision-making with fast, reliable, and affordable drone survey solutions.
Trusted on 100,000+ Projects
Trusted on 100,000+ Projects
Why Choose C&A Surveyors?
Sydney’s #1 Surveying Experts – Over 50,000 projects completed
One of the largest teams of Registered Surveyors
Fast turnaround & unbeatable accuracy
Exclusive C&A Connect Portal – Live updates, job tracking & notifications
Three-tier quality control process – Ensuring reliability every time
Start your project with confidence. Click below for a fast, accurate quote.
NSW's Most Trusted Surveyors
Trusted by homeowners, architects, builders and developers across Sydney, our clients consistently rate us five stars for precision, speed and service.
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Based on +200 Customer Reviews
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Built on trust. Driven by precision. Focused on your success.
Surveying doesn’t have to be complicated. We make it seamless, collaborative and backed by people who care.