Business Details
50 Years
experience
Professional Land Surveying & GIS Services in Santa Rosa
Ray Carlson & Associates has been a trusted leader in land surveying and GIS solutions since 1976. Our team combines decades of experience with cutting-edge technology, including GPS equipment, drones, and advanced GIS systems, to deliver precise and reliable data for clients across Northern California. We specialize in boundary surveys, vineyard mapping, and court exhibit documentation, serving Napa, Sonoma, Marin, Lake, and Mendocino Counties. Our commitment to innovation is demonstrated by being the first surveying firm in Sonoma County to adopt GPS technology. With over 5,000 properties surveyed, we provide tailored solutions for real estate transactions, development projects, and agricultural planning.Our GIS division offers vineyard-level management tools that optimize yield and compliance. We maintain strong relationships with local agencies to ensure efficient project completion. Our mission emphasizes superior customer service, staff development, and quality deliverables. Backed by professional accreditations and a reputation for accuracy, we support clients in making informed land-use decisions. Our work has been instrumental in high-profile projects, including court cases and conservation efforts.
Services
Land Surveys
GIS Mapping
Vineyard Services
Drone Surveying
Court Exhibit Mapping
Details
- Year established: 1976
Highlights and features
- We have over 45 years of experience in Northern California land surveying
- First surveying firm in Sonoma County to adopt GPS technology
- Innovative drone usage for comprehensive aerial data collection
- Proven track record with 5,000+ properties surveyed and mapped
- Specialized vineyard management tools with GIS precision
Associations and certifications
- Professional Land Surveyor (P.L.S.) #3890
- Professional GIS Certification
What people say
Highest levels of professionalism
High-quality of their work
Fast, efficient, creative
Huge hit
Proven track record
Services
Land Surveys
Our professional land surveyors utilize GPS and drone technology to establish precise property boundaries. We create detailed maps for real estate transactions, development projects, and legal documentation. Our expertise spans Northern California's diverse terrain, ensuring compliance with state regulations and local ordinances.
GIS Mapping
Geographic Information System services integrate spatial data for agricultural and land development planning. We create layered maps showing infrastructure, topography, and environmental features. Our systems support vineyard management, conservation projects, and regulatory compliance with accurate, up-to-date information.
Vineyard Services
Specialized mapping solutions track irrigation systems, vineyard blocks, and yield data at the individual vine level. Our technology supports optimal planting layouts, resource management, and compliance reporting. We help vineyards maximize production while maintaining environmental stewardship through precise spatial analysis.
Drone Surveying
Unmanned aerial vehicles capture high-resolution imagery for comprehensive land assessments. This technology enables efficient data collection over large areas, creating detailed 3D models and topographic maps. Our drone services support construction planning, environmental monitoring, and property marketing applications.
Court Exhibit Mapping
We prepare precise mapping exhibits for legal proceedings involving property disputes. Our surveys combine historical records, aerial photography, and field measurements to resolve boundary conflicts and easement issues. These detailed visualizations have been successfully used in multiple court cases across Northern California.
People
Ray C. Carlson
President
Founder with over 45 years of Northern California surveying experience. Holds Professional Land Surveyor License #3890. Specializes in boundary determination and historical land records. Owns a personal vineyard and maintains strong agency relationships.
Walter Moody
GIS Manager
Certified GIS professional with 30+ years in geospatial analysis. Expertise in agricultural applications and environmental mapping. Develops customized GIS solutions for land management and vineyard operations. Holds GISP certification in Sonoma County.
Questions
What surveying services do you offer?
We provide boundary surveys, parcel maps, GPS data collection, and court exhibit documentation using traditional and drone-based methods.
Do you specialize in agricultural mapping?
Yes, we offer vineyard-specific GIS systems tracking irrigation, drainage, and yield data at the vine level for optimal management.
What technology do you use?
We employ GPS equipment, drones, 3D modeling software, and GIS systems for comprehensive land data collection and analysis.
How long have you served Northern California?
Since 1976, providing surveying and mapping services across Napa, Sonoma, Marin, Lake, and Mendocino Counties.
Can you assist with legal property disputes?
Yes, we create detailed mapping exhibits used in court cases involving boundary conflicts and easement issues.
