Field-Verified Accuracy

Inland Northwest Geospatial Intelligence

Demaris GIS delivers sub-centimeter field precision and seamless CAD/GIS integration for critical infrastructure and development projects across the region.

Our Foundation

Bridging Raw Field Data to Enterprise GIS Architecture

We transform complex land measurements into actionable spatial intelligence, ensuring every data point is field-verified for municipal, engineering, and land development needs.

Our Capabilities

Advanced Fleet, Expert Field Teams

Our modern fleet of service vehicles is equipped with state-of-the-art RTK GPS receivers and drone photogrammetry systems, ensuring unparalleled data capture reliability.

Our technicians are seasoned professionals, trained in precise data acquisition and integrated GIS workflows, delivering dependable results on every project site.

Regional Reach

Active Across the Pacific Northwest

From critical municipal projects to large-scale land developments, our teams provide comprehensive geospatial support throughout the Inland Northwest.

Eastern Washington

Northern Idaho

Surrounding Counties

Comprehensive survey support for all counties east of the Cascades, including Spokane and surrounding areas.

Extensive coverage for projects across the panhandle, from Coeur d'Alene to the Canadian border.

Specialized services extending into adjacent regions of Oregon and Montana, tailored to project requirements.

Engage Your Dedicated Geospatial Partner

Connect with our team to discuss your project's unique spatial data needs and discover how our precision services can support your objectives.