Drone as a Service (DaaS) provides professional drone surveying, mapping, inspection, and geospatial data solutions for the construction, infrastructure, engineering, and energy sectors. We deliver high-accuracy aerial data using LiDAR, photogrammetry, multispectral imaging, thermal inspections, and 3D reality capture to support better planning, monitoring, and asset management. Our services include construction progress monitoring, topographic surveys, volumetric measurements, concrete scanning support, roof inspections, utility inspections, and digital twin creation. We help project teams reduce costs, improve safety, and make faster, data-driven decisions with reliable UAV technology.