Request a Proposal

When your project demands precision at scale, Darling Ltd. brings the surveying expertise and technology infrastructure to deliver. We specialize in large-scale LiDAR scanning, aerial and terrestrial data acquisition, 3D point cloud processing, topographic mapping, and construction layout services — providing project teams with the accurate, actionable spatial data they need from pre-construction through final as-built verification. Whether you are managing a highway corridor, a major infrastructure build, a utility network, or a complex urban development, our team has the field experience and technical depth to meet your scope, your schedule, and your standards.

We work directly with construction project managers, general contractors, engineers, and owners' representatives who require survey data they can trust — delivered on time and formatted for immediate integration into your existing workflows. Our capabilities include high-density LiDAR capture for corridor and site mapping, drone-based aerial surveying, ground control and georeferencing, BIM-compatible deliverables, and full digital terrain modeling. Every project is assigned a dedicated project lead who manages communication, quality control, and deliverable timelines from first contact through final submission. Submit your RFP below and our team will respond within one business day with a scope review and preliminary estimate.

What Happens Next?

• Expert Review: A reality capture specialist will review your project scope, location, and technical requirements.
• Rapid Response: We will contact you within 1 to 2 business days to discuss your timeline or request any necessary clarifications.
• Custom Solutions: You will receive a detailed proposal tailored to your exact accuracy requirements and deliverables (e.g., point clouds, 3D digital twins, topographic maps).

Need immediate assistance?

Please reach out to discuss your specific project needs at (520) 298-2725