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301 Winona St, Knoxville, TN 37917

P: 865-951-2259

Hours: Monday-Friday, 8:00 AM - 5:00 PM

Accuracy is everything for Knoxville's architecture, engineering, and construction industries, and having the right tools makes all the difference. For more than seven decades, Duncan-Parnell has been the trusted source for top-tier geospatial equipment, flexible rentals, and expert services to keep your projects on track. From Trimble geospatial technology to unmanned solutions, our offerings meet the industry's toughest demands.

We also provide specialized maintenance and repair to ensure equipment stays in peak condition. As the exclusive Trimble dealer in Tennessee, we bring unmatched expertise. With a dedicated team of trained professionals, we offer in-depth training and personalized support, ensuring you get the most from your investment.

Geospatial and Surveying Equipment

We proudly offer geospatial and surveying equipment from Trimble and other top manufacturers. Whether you need land surveying, infrastructure planning, or site monitoring equipment, our solutions ensure accuracy and reliability. Here is some of the equipment we supply:



Robotic Total Stations

GNSS
Receivers

Laser
Scanners







Data
Collectors

Mapping
Solutions

Monitoring
Tools



These cutting-edge technologies empower surveyors, engineers, and construction professionals with precise mapping, efficient data collection, and seamless project management. Backed by expert support and training, we'll help you maximize efficiency and stay ahead in your field. Count on us for the most advanced geospatial solutions tailored to your project scope to ensure efficiency in any environment.

Surveying Equipment Rental

Our surveying equipment rentals in Knoxville give you access to the innovative technology and accessories you need without high upfront costs. Whether you need GIS mapping kits or robotic total stations, we offer premium brand equipment, including Trimble, for rent. Here's how our rental services can benefit you:

  • Flexible solutions: Our well-maintained inventory supports projects of all sizes, and we offer rental terms to suit your needs — daily, weekly, or four-week options.
  • Cost savings: If you decide to buy the equipment within 30 days, we waive the rental cost.
  • Expert guidance: If you are unsure of the right equipment for your specific requirements, our experts will help you select the right tools for the job.
We also offer training to help you maximize your efficiency while completing your projects.

Expert Surveying Equipment Service & Repair

Even if you aren't familiar with the technical aspects of your equipment, that's what our team is here for. We offer repair services for geospatial tools, ensuring they stay in peak condition when needed. From calibrations and troubleshooting to overhauls, we handle it all, with most repairs completed within a week.

If you need on-site assistance, our team helps minimize downtime and avoid the inconvenience of transporting your equipment to us. We'll ensure expert diagnosis and swift resolution to get you back to work fast. Every service also includes a complimentary exterior cleaning to keep your equipment in good shape for accurate and reliable performance.

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Unmanned Solutions

Drones have revolutionized surveying and mapping by providing efficient, precise data collection in less time. Explore our wide range of drones for sale in Knoxville. We offer UAVs from leading brands like DJI, Parrot, WISPR, and Wingtra. We also supply payloads, software, and other essential accessories, like batteries and propellers.

You can also source hydrographic surveying solutions for specialized environments. Whether you're tackling large-scale projects or localized applications, our expert team is here to help you select the right drone solution for your needs.

Drone Maintenance and Repair

Our drone maintenance and repair services in Knoxville keep your drones performing at their best. Drones can experience damage from wear and tear due to frequent use or environmental conditions, leading to issues like malfunctioning sensors, damaged components, or software glitches.

Our team can perform diagnostics and repair any problems, including physical repairs, firmware updates, battery checks, and routine maintenance to address these challenges. By ensuring your drone is in good condition, we help avoid costly and inconvenient job disruptions and ensure your equipment's reliability.

Seafloor Mapping and Bathymetric Equipment

We provide bathymetric equipment sales, rentals, and service for hydrographic surveying systems.

  • Advanced Hydrographic Equipment: They offer cutting-edge equipment, including bathymetry systems and Unmanned Surface Vehicles (USVs), enabling professionals to capture highly detailed bathymetric data of the seafloor and other underwater environments.
  • Flexible Rental Options: Recognizing the diverse needs of our clients, we provide budget-friendly rental options for short-term projects. This allows access to specialized hydrospatial tools without the commitment of a full purchase.
  • Expert Support and Service: In addition to equipment and rentals, we offer expert support and service to ensure optimal performance and reliability of their hydrographic surveying systems.

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Contact Us for Surveying Equipment in Knoxville

Enhance your projects with advanced geospatial solutions and drones from Duncan-Parnell in Knoxville. Whether you're looking for precise tools for surveying, mapping, or reliable maintenance services, we have you covered. Our qualified and experienced team is ready to assist you in selecting the right equipment and providing ongoing support to ensure project success.

Request a quote today, or get in touch with our team for personalized assistance. We're here to help you achieve your goals with industry-leading geospatial and surveying technology.

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