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

      
  4.9 
   489 reviews

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The Surveying Team Behind Thousands of Smooth Builds

Trusted by professionals. Backed by homeowners. Proven across NSW.

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How Can We Help

If you need any help, 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

Surveyors Sydney Casurveyors Design Mark

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.

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Why Choose Drone Surveys?

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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.

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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.

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Detailed aerial mapping

Get crystal-clear, georeferenced imagery that captures contours, boundaries, and adjoining property information such as rooflines for accurate shadow diagrams.

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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

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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
Feasibility insights – Understand site constraints quickly
Clearer project planning – Visualise your property before works begin
Peace of mind – Know measurements are accurate and compliant

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For Builders

Rapid site assessment – Data collection without halting construction
Accurate measurements – Reduce costly rework and delays
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!

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(02) 9167 0209

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600+ 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.

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Why Choose C&A Surveyors?

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Sydney’s #1 Surveying Experts – Over 50,000 projects completed

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One of the largest teams of Registered Surveyors

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Fast turnaround & unbeatable accuracy

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Exclusive C&A Connect Portal – Live updates, job tracking & notifications

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Three-tier quality control process – Ensuring reliability every time

Start your project with confidence. Click below for a fast, accurate quote.

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Surveyors Sydney Banner Internal Updates

NSW and Canberra's Most Trusted Surveyors

Trusted by homeowners, architects, builders and developers across Sydney, greater NSW and Canberra – our clients consistently rate us five stars for precision, speed and service.

      EXCELLENT  
   Based on 489 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Diego V 
 2962 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I have used C&A Surveyors for the first timer and they were super efficient. The cost was comparable to other surveyors, but they were much quicker to get the job done. I would definitely recommend them to future customers and use them again myself.
  
 
     Posted on Google  
   
   James K 
 1071 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Running design firm requires a surveying company that is polite, prompt and always on time. Melik and his team a delivery a professional and well priced service. i would have no hesitation in recommending them.
  
 
     Posted on Google  
   
   Fja D 
 173 days ago
 
 
 Trustindex verifies that the original source of the review is Google. We’ve worked with C&A for many years and have consistently had great experiences. Their customer service is excellent, pricing is competitive, and their work is always accurate and detailed. Highly recommend.
  
 
     Posted on Google  
   
   Maria M 
 2991 days ago
 
 
 Trustindex verifies that the original source of the review is Google. My experience with C & A Surveyors was pleasant, professional and efficient. Sam Anjoul helped me all the way as I was an owner builder and had very little knowledge of construction. They are the cheapest in the market but the service is really very good! Highly recommended! Thanks so much!
  
 
     Posted on Google  
   
   J C 
 2800 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommended surveying team at C&A Surveyors. Quick turnaround, reasonable prices and up front service. Very professional.

Great service for developers, builders, project managers and alike.

Very much appreciate the assistance of Andrew, Sam, Wendy and the team.

Keep up the good work!
  
 
     Posted on Google  
   
   5 S 
 329 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Our company have always received great customer service from the whole team at C & A Surveyors,  They are reliable and efficient in their delivery and turn around time.

Thank you C & A Surveyors.
  
 
     Posted on Google  
   
   Malcolm C 
 1862 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Great service from a knowledgeable team offering professional surveying services utilising the latest technologies.
Thanks for your help.
  
 
     Posted on Google  
   
   Dainty C 
 3022 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Really great customer service and professional. Will definitely be recommending and reusing.
  
 
     Posted on Google  
   
   Matt F 
 615 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Had C and A surveyors do a site setout for my up and coming extension.  Very easy do deal with and very prompt in replying and relaying information. Done an excellent job in the site setout.
Highly recommend to anyone looking for any type of surveying.
  
 
     Posted on Google  
   
   Ben F 
 335 days ago
 
 
 Trustindex verifies that the original source of the review is Google. As Landscape Designers, we need to know we are referring good people. C&A are great communicators - text message stating a fee proposal is on the way and then that the surveyor is on their way to site. The surveys are reasonably priced and as the end users - we know that they are well drafted and easy to use. Highly recommended!
  
 
 
  
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more