Our Services

Preston Design & Technology delivers precise, practical solutions to keep your projects moving. From CAD drawings and Revit models to 3D coordination, laser scanning, and drone imaging, we provide the tools and expertise to design, document, and manage with confidence.

  • We provide precise CAD design and drafting services to support projects of any scale, from concept development to detailed construction documentation. Using industry-standard software, we create accurate 2D drawings that clearly communicate design intent and meet project requirements. Our drafting services streamline coordination with architects, engineers, and contractors, helping reduce errors and keep projects on schedule.

  • Our Revit modeling services bring designs to life with intelligent, data-rich 3D models. We build accurate architectural and MEP models that not only visualize a project but also provide valuable information for planning, coordination, and facility management. By working in Revit, we help clients detect design conflicts early, improve collaboration, and ensure a smoother construction process.

  • Using Navisworks, we perform comprehensive 3D model coordination to identify and resolve conflicts before they become costly issues in the field. We combine models from multiple disciplines to create a single, federated model, allowing for clash detection, constructability reviews, and project simulations. This proactive approach reduces rework, saves time, and ensures smoother collaboration between all project stakeholders.

  • We capture real-world conditions with high-accuracy 3D laser scanning. This technology produces detailed point clouds that serve as the foundation for as-built documentation, renovation planning, and clash detection. Laser scanning eliminates guesswork by providing exact measurements of existing structures, giving clients confidence in design decisions and reducing costly surprises during construction.

  • Our drone services provide a safe and efficient way to capture aerial photography, 3D site scans, thermal imaging, and marketing visuals. We can quickly survey large areas, document project progress, and generate accurate topographic data for planning and design. Drone thermography helps detect issues like energy loss, roof leaks, or electrical faults that standard cameras can’t reveal. From technical data to high-quality marketing photos, our aerial services deliver valuable insights for construction, real estate, facility management, and preventative maintenance - all while reducing the need for manual site access.