Land surveying plays a critical role in construction, real estate, and infrastructure development. As technology advances, top land survey companies are combining traditional methods with cutting-edge tools like drones, GPS, and 3D scanning to deliver highly accurate data. In this article, we highlight some of the most reliable and innovative land survey firms in 2025.
1. FlyPix AI
FlyPix AI develops a platform for geospatial analysis that uses artificial intelligence to process satellite and aerial imagery. The system converts geospatial data into insights by detecting objects, monitoring changes, and identifying anomalies, aimed at supporting decision-making across multiple industries. It features a no-code interface, allowing users without programming skills to train custom AI models tailored to their needs. The platform handles various data sources, such as drone, satellite, and lidar imagery, and integrates with existing geospatial workflows for tasks like crop scouting and infrastructure inspection.
The company provides scalable solutions through different pricing plans, ranging from a free basic option to custom enterprise packages. These plans vary in storage capacity, processing limits, and access to features like analytics dashboards or API integration. FlyPix AI targets industries including agriculture, construction, and environmental monitoring, offering tools to process large datasets efficiently. Support options differ by plan, with response times ranging from five business days for lower tiers to one-hour responses for higher tiers.
Key Highlights
- Platform uses AI for geospatial data analysis.
- No-code interface available for custom AI model training.
- Supports drone, satellite, and lidar imagery.
- Offers five pricing plans: Basic, Starter, Standard, Professional, Enterprise.
- Free Basic plan includes 3GB storage and 10 credits.
- Enterprise plan provides custom storage and unlimited credits.
Services
- Geospatial data analysis from aerial and satellite imagery.
- Object detection and change monitoring.
- Anomaly identification in datasets.
- Custom AI model training via no-code platform.
- Analytics dashboard and vector layer export (Starter plan and above).
- API access and team management (Professional plan and above).
Contact and Social Media Information:
- Website: flypix.ai
- Email: info@flypix.ai
- LinkedIn: www.linkedin.com/company/flypix-ai
- Address: Robert-Bosch-Str. 7, 64293 Darmstadt, Germany
- Phone: +49 6151 2776497
2. Screening Eagle Technologies
Screening Eagle Technologies provides geophysical survey solutions designed for subsurface investigation and mapping. The company offers hardware and software tools that enable users to conduct high-resolution imaging of underground features. Their solutions are applied in areas such as geology, archaeology, environmental science, and civil infrastructure assessment. The technologies are tailored to detect subsurface anomalies and structures using Ground Penetrating Radar (GPR) and related systems.
The company’s portfolio includes mobile and multichannel GPR systems, post-processing software, and real-time data acquisition tools. Their systems enable users to carry out subsurface inspections at highway speed, create 3D underground maps, and process geophysical data for detailed analysis. These tools support professionals engaged in infrastructure planning, utility mapping, and environmental monitoring by providing data visualizations of underground environments.
Key Highlights:
- Offers real-time GPR solutions for subsurface imaging
- Provides post-processing software for GPR data analysis
- Supports highway-speed mobile mapping
- Produces multichannel and single-channel GPR equipment
- Applications include infrastructure inspection, utility mapping, and environmental surveys
Services:
- Subsurface investigation with GPR
- Multichannel GPR surveying
- Highway-speed geophysical surveying
- GPR data post-processing and analysis
Contact Information:
- Website: www.screeningeagle.com
- Phone: +41 43 355 38 00
- Address: Ringstrasse 2 8603 Schwerzenbach, Zurich
- Facebook: www.facebook.com/ScreeningEagle
- Linkedin: www.linkedin.com/company/screening-eagle-technologies
- Twitter: x.com/screeningeagle
3. Land Surveys
Land Surveys offers a range of geospatial and surveying services across multiple sectors. Their operations include aerial mapping, laser scanning, land development surveys, hydrographic surveys, and engineering support. The company also provides specialist services such as utility mapping, concrete scanning, and spatial data management. Their workflow involves the integration of digital tools and techniques to capture, manage, and deliver spatial data.
The firm has completed survey work for infrastructure, residential, commercial, and mining projects. Their locations span multiple cities in Australia. They maintain internal teams to provide surveying services at different project phases, from early design through construction and monitoring. Their personnel are involved in on-site data capture as well as remote data processing and visualization.
Key Highlights:
- Provides services across multiple Australian cities
- Staff of over 400 individuals
- Offers both general and specialist surveying services
- Participates in infrastructure, rail, mining, and land development projects
Services:
- Aerial mapping
- Engineering and hydrographic surveys
- Land development and cadastral surveys
- Laser scanning
- Utility mapping and concrete scanning
- Dilapidation surveys
- Monitoring services
- Spatial data management
- Rail and mining surveying
- Digital engineering
Contact Information:
- Website: www.landsurveys.net.au
- Email: admin@landsurveys.net.au
- Phone: 1300 526 378
- Address: Section 140, Lot 2 & 3, Scratchley Road, Badili, Port Moresby NCD, Papua New Guinea
- Facebook: www.facebook.com/LandSurveysNPJS
- Instagram: www.instagram.com/landsurveys
- Linkedin: www.linkedin.com/company/land-surveys
4. LandScope Engineering Ltd
LandScope Engineering Ltd provides land surveying services with a focus on supporting the architecture, engineering, and construction sectors. The company uses technologies such as Robotic Total Stations, GNSS sensors, terrestrial and mobile Lidar, and UAV systems to collect spatial data. Survey results are available in both 2D and 3D formats and are compatible with engineering and GIS platforms.
Their services include topographic surveys, mobile mapping, drone-based inspections, measured building surveys, and Building Information Modelling (BIM). LandScope also offers site engineering services such as survey control, setting out, as-built documentation, volume calculations, and monitoring. They operate various in-house systems and employ survey-grade sensors and software in their workflows.
Key Highlights:
- Operates a variety of land and aerial survey technologies
- Provides survey outputs in multiple interoperable formats
- Uses CAA-accredited UAV pilots for drone services
- Offers both static and mobile Lidar mapping systems
Services:
- Topographic land surveys
- Mobile mapping
- Drone survey and inspection
- Site engineering services
- Measured building surveys
- Building Information Modelling (BIM)
Contact Information:
- Website: www.land-scope.com
- Email: enquiries@land-scope.com
- Phone: 01694 731930
- Address: Picklescott Church Stretton SY6 6NT
- Linkedin: www.linkedin.com/company/landscope-engineering
- Twitter: x.com/LandScopeUK
5. Clark Land Services
Clark Land Services provides land surveying solutions with a focus on ALTA/NSPS Land Title Surveys, Engineering Design Surveys, and Telecomm Surveys. The company serves various sectors including electric vehicle infrastructure, telecommunications, and real estate. Their services are coordinated nationwide through a centralized management system that includes dedicated project managers and a proprietary digital platform for survey status tracking and communication.
Clark’s project scope includes EV charging site surveys, title research, and due diligence support. For engineering projects, the company assigns specific teams to maintain consistency and accuracy throughout survey execution. Telecommunication surveys offered by the company include Raw Land Surveys, Co-Locates, Roof Top Surveys, and FAA letter documentation. Their work involves managing both single-site and portfolio-wide survey programs across the United States.
Key Highlights:
- Focus areas include EV infrastructure, telecom, and real estate
- Uses ClarkHub for project tracking and communication
- Offers single point of contact for nationwide survey coordination
- Completed over 6,000 EV site surveys
Services:
- ALTA/NSPS Land Title Surveys
- Engineering Design Surveys
- Telecomm Surveys (Raw Land, Co-Locate, Roof Top, FAA 1A/2C Letters)
- Title and due diligence reviews
- Utility designating and locating
Contact Information:
- Website: www.clarkls.com
- Email: info@clarkls.com
- Phone: (719) 633-8533
- Address: 177 S. Tiffany Drive, Unit 1 Pueblo West, CO 81007
- Facebook: www.facebook.com/ClarkLSI
- Linkedin: www.linkedin.com/company/clark-land-services
6. IMEG Corp
IMEG Corp offers land surveying services as part of its broader engineering and infrastructure portfolio. The company maintains a survey team comprising licensed surveyors and support staff. Their services support both public and private sector projects, covering fields such as municipal development, transportation, education, and federal infrastructure. IMEG focuses on aligning staffing resources with the demands of individual project scopes and timelines.
Their survey services include a range of tasks such as topographic and boundary surveys, ALTA/NSPS land title surveys, aerial photo control, construction layout, hydraulic surveys, and subsurface utility mapping. These offerings are delivered as standalone solutions or integrated into larger engineering and planning assignments. IMEG provides land acquisition and right-of-way services as part of project implementation.
Key Highlights:
- Staff includes licensed professional surveyors
- Services cover both private and public sector projects
- Offers integrated surveying within larger infrastructure programs
Services:
- ALTA/NSPS land title surveys
- Topographic and boundary surveys
- Subsurface utility surveys
- Aerial photo control
- Construction layout
- Hydraulic surveys
- Easement and right-of-way services
Contact Information:
- Website: imegcorp.com
- Facebook: www.facebook.com/IMEGcorp
- Instagram: www.instagram.com/imegcorp
- Linkedin: www.linkedin.com/company/imeg-corp
- Twitter: x.com/IMEGcorp
7. SLR Consulting
SLR Consulting provides land and geomatic surveying services across various sectors, including energy, civil engineering, construction, waste management, and development planning. The company’s survey offerings include topographic, hydrographic, and building surveys. Their teams use a range of technologies such as robotic and traditional total stations, RPAS drone systems, GPS satellite tools, and boat-mounted depth sensors.
SLR delivers survey-related outputs for planning, design, permitting, and land management. Their capabilities include CAD drafting, 3D ground modeling, and detailed design support. The company undertakes contracts that involve site surveys, setting out, void volume calculations, and project documentation. These services are applied across infrastructure and built environment projects, with examples including parks, apartment developments, and environmental restoration efforts.
Key Highlights:
- Offers topographic, hydrographic, and building surveys
- Uses drone systems and boat-mounted survey equipment
- Supports projects across multiple industries including waste and energy
- Delivers CAD, ground modeling, and volume calculations
Services:
- Topographic surveys
- Hydrographic and boat surveys
- RPAS drone imaging and analysis
- CAD and 3D ground modeling
- Development and permitting surveys
- Void volume and site calculations
- Survey setting out and project documentation
Contact Information:
- Website: www.slrconsulting.com
- Linkedin: www.linkedin.com/company/slr-consulting
8. Landpoint
Landpoint provides land surveying and aerial services with a focus on supporting power and infrastructure development projects. The company conducts a range of services tailored to sectors such as oil and gas, renewables, civil infrastructure, and utilities. Their survey capabilities include pipeline routing, oil and gas well site mapping, unit surveys, construction layouts, boundary and topographical mapping, and subdivision design. Landpoint also offers 3D laser scanning, Lidar, photogrammetry, and wetlands delineation services.
In addition to fieldwork, Landpoint provides geodetic control, map reproduction, title surveys, and online mapping platforms that facilitate real-time project management. The company utilizes aerial drones and other technologies for remote data collection and analysis. Their operations are oriented toward enabling digital and spatial data delivery for engineering, planning, and environmental assessment tasks.
Key Highlights:
- Offers aerial drone surveying for industrial and infrastructure projects
- Supports energy infrastructure, including renewables and oil and gas
- Provides mapping platforms for digital project management
- Conducts 3D laser scanning and Lidar-based surveys
Services:
- Topographical and boundary surveys
- Pipeline routing and well location services
- Construction layout and subdivision design
- ALTA/NSPS land title surveys
- Geodetic control and map preparation
- Wetlands delineation
- HDS and 3D laser scanning
- Aerial photogrammetry and drone mapping
- Online mapping platforms
Contact Information:
- Website: www.landpoint.net
- Email: contact@landpoint.net
- Phone: 800 348 5254
- Facebook: www.facebook.com/landpointinc
- Instagram: www.instagram.com/landpoint_
- Linkedin: www.linkedin.com/company/landpoint-inc-
- Twitter: x.com/landpointinc
9. BL Companies
BL Companies delivers land surveying and geospatial services using technologies such as UAV mapping, 3D laser scanning, GPS systems, and subsurface utility engineering. The company’s survey services are integrated into broader engineering and planning efforts and are applied in sectors such as energy, transportation, healthcare, and commercial development. The data collected supports the work of architects, engineers, and planners by providing detailed and accurate site assessments.
Their range of specialties includes property and topographic surveys, ALTA/NSPS land title surveys, photogrammetric control, and hydrographic mapping. BL Companies also offers services for flood elevation certifications, pipeline and utility surveys, construction layout, and GIS applications. Their services are implemented across multiple markets including education, renewables, public infrastructure, and industrial sites.
Key Highlights:
- Utilizes UAV, GIS, and laser scanning technologies
- Provides survey data for energy, healthcare, and public works sectors
- Combines survey work with architectural and engineering services
- Offers subsurface utility and hydrographic surveys
Services:
- GPS-based surveys
- Property and topographic surveys
- ALTA/NSPS land title surveys
- Utility and pipeline surveys
- UAV mapping and photogrammetry
- High-definition 3D laser scanning
- Hydrographic surveys
- Flood elevation certificates
- Construction layout
- GIS services
- Subsurface utility engineering
Contact Information:
- Website: www.blcompanies.com
- Email: hhalotek@blcompanies.com
- Phone: 800-301-3077
- Address: 355 Research Parkway Meriden, CT 06450
- Facebook: www.facebook.com/blcompaniesinc
- Linkedin: www.linkedin.com/company/bl-companies
10. NV5
NV5 provides surveying and mapping services to support land development, infrastructure, and environmental projects. The company uses technologies such as lidar, high-definition scanning (HDS), and aerial photogrammetry to collect spatial data. Their survey work spans terrain types including rivers, deserts, mountains, and urban sites. NV5 supports real estate development, transportation infrastructure, and regulatory permitting through detailed geospatial assessments.
Their service offering includes ALTA/NSPS surveys, topographic and boundary surveys, hydrographic assessments, and underground utility mapping. The company also prepares FEMA elevation certificates, conducts subsurface utility investigations, and develops digital twins through 3D laser scanning. GIS tools and AI-powered analytics are used to enhance data interpretation and project planning.
Key Highlights:
- Uses lidar, HDS, and drone-based data collection
- Serves construction, real estate, and environmental sectors
- Offers 3D scanning and GIS analytics
- Conducts surveys in varied and remote environments
Services:
- ALTA/NSPS land title surveys
- Topographic and boundary surveys
- 3D laser scanning and digital twin modeling
- Subsurface utility location and SUE
- Aerial mapping and photogrammetry
- Hydrographic and coastal surveys
- FEMA elevation certificates
- GIS analysis and reporting
- Construction staking and as-built surveys
- Environmental and wetland surveys
Contact Information:
- Website: www.nv5.com
- Phone: 954 495 2112
- Address: 200 South Park Road, Suite 350 Hollywood, FL 33021
- Facebook: www.facebook.com/NV5.inc
- Instagram: www.instagram.com/nv5_inc
- Linkedin: www.linkedin.com/company/nv5
- Twitter: x.com/nv5_inc
11. Blew & Associates, P.A.
Blew & Associates, P.A. offers land surveying and civil engineering services with a core focus on ALTA/NSPS Land Title Surveys. The company manages both single-site and large-scale, multi-site portfolios across the United States. Their services are structured to accommodate clients involved in real estate transactions, development, and infrastructure projects. They have internal staff and field teams equipped to manage multi-state survey operations while maintaining consistency across deliverables.
In addition to ALTA surveys, the company provides civil engineering support, GIS mapping, aerial imaging through drones, subsurface utility location using GPR, and services related to power delivery and renewable energy development. Blew & Associates also provides construction-related surveying, environmental site assessments, and property condition evaluations. Their offerings are tailored to align with the documentation requirements of developers, title companies, attorneys, and lenders.
Key Highlights:
- Specializes in ALTA/NSPS surveys for national portfolios
- Offers drone imaging and GIS mapping
- Includes subsurface private utility locating with GPR
- Provides survey support for renewable energy and power delivery projects
Services:
- ALTA/NSPS Land Title Surveys
- Design and construction surveys
- Civil engineering services
- GIS mapping
- Drone aerial imaging
- Subsurface utility location (GPR)
- Environmental site assessments (Phase I and II)
- Property condition assessments
Contact Information:
- Website: blewinc.com
- Email: support@blewinc.com
- Phone: 1-888-933-2111
- Address: 3825 N. Shiloh Dr. Fayetteville, AR 72703
12. Professional Land Surveys
Professional Land Surveys (PLS) provides land surveying services for clients requiring topographical mapping, boundary assessment, utility surveys, and 3D laser scanning. The company is regulated by the Royal Institution of Chartered Surveyors (RICS) and operates across the UK. Their services are available for both small and large-scale projects, including individual plots and multi-acre developments.
PLS offers specialized survey outputs such as Land Registry compliant plans, expert witness reporting, deformation monitoring, and Environment Agency compliant surveys. Their team conducts laser scanning to produce point clouds and 3D models and provides consultancy for planning and land management. The company also delivers measured building surveys that include floor plans, sections, and elevation data.
Key Highlights:
- RICS-regulated land surveying firm
- Offers Land Registry and Environment Agency compliant work
- Provides measured building surveys and laser scanning
- Performs deformation monitoring and utility surveys
Services:
- Topographical and boundary surveys
- Land Registry compliant plans
- Expert witness services
- Measured building surveys
- Laser scanning and 3D modeling
- Utility surveys (PAS 128:2014 compliant)
- Deformation monitoring
- EA-compliant surveys
- Verified view surveys
- Professional consultancy
Contact Information:
- Website: plsurveys.co.uk
- Email: contact@professionallandsurveys.co.uk
- Phone: 01908 229579
- Address: Suite 13, MK Business Centre, Foxhunter Drive, Linford Wood, Milton Keynes, MK14 6GD
13. Ramani Land Services
Ramani Land Services provides geospatial and land surveying services across a variety of terrains in Africa. The company’s offerings include conventional land surveys, topographic mapping, cadastral services, geodetic measurements, and terrestrial LiDAR surveys. Their projects span diverse environments, including savannas, semi-arid zones, highlands, and flat plains. Their team consists of surveyors and assistants supported by an internal administration structure that coordinates project execution.
In addition to field-based work, Ramani provides aerial photography, aerial LiDAR services, online spatial data access, and GIS-based mapping. The company is involved in mapping projects that support regional planning, development, and infrastructure documentation. Their digital solutions aim to integrate geographic data with spatial analysis to support decision-making in both public and private sectors.
Key Highlights:
- Operates across diverse African terrains
- Provides terrestrial and aerial LiDAR survey services
- Offers GIS mapping and spatial data platforms
- Delivers cadastral and geodetic surveys
Services:
- Conventional land surveys
- Topographic and geodetic surveys
- Cadastral services
- Terrestrial LiDAR surveys
- Aerial photography and aerial LiDAR
- GIS and mapping services
- Online spatial data delivery
Contact Information:
- Website: www.ramani.co.ke
- Email: info@ramani.co.ke
- Phone: +254 (0)722 200 616
- Address: 00509, Nairobi, Kenya. Wilken House, Wilson Airport, Langata Road
- Facebook: www.facebook.com/pages/Ramani-Geosystems
- Linkedin: www.linkedin.com/company/ramani-geosystems-ltd
- Twitter: x.com/Ramani_Group
14. Merrett Survey Limited
Merrett Survey Limited provides land surveying and topographical mapping services for a variety of applications including construction planning, engineering, and environmental monitoring. The company offers survey outputs in both 2D and 3D CAD formats and incorporates technologies such as laser scanning, UAV-based aerial imaging, and GNSS. Their survey data supports project design and land use analysis, with deliverables including digital terrain models and elevation mapping.
The company serves multiple sectors and provides custom survey solutions to align with client specifications. Their services extend to measured building surveys, utility detection, pipeline mapping, and storage tank inspections. Merrett Survey is also involved in large-scale geospatial projects outside the UK, offering international land surveying in a range of environments. The company is regulated by the Royal Institution of Chartered Surveyors (RICS).
Key Highlights:
- Offers land surveys in 2D and 3D CAD formats
- Uses GNSS, laser scanning, and UAV imaging
- Conducts projects in the UK and internationally
- Provides digital terrain and elevation modeling
Services:
- Land and topographical surveys
- Digital terrain and elevation models (DTM and DEM)
- 3D BIM modeling
- GNSS survey solutions
- Aerial and UAV-based surveys
- Measured building surveys
- Lidar (airborne and terrestrial)
- Pipeline and utility surveys
- Storage tank deformation surveys
Contact Information:
- Website: merrettsurvey.com
- Email: info@merrettsurvey.com
- Phone: +44(0)1392 362161
- Address: 3 Merlin Business Park Fairoak Close Exeter Airport UK EX5 2UL
- Facebook: www.facebook.com/MerrettSurvey
- Linkedin: www.linkedin.com/company/merrett-survey-limited
Conclusion
Land surveying is more than just marking boundaries – it is the foundation for safe, accurate, and efficient development across construction, infrastructure, and real estate. As technology evolves, the industry continues to shift toward more precise and streamlined methods, integrating tools like drones, GPS, and 3D mapping.
The companies driving this progress are setting new standards for data accuracy, speed, and adaptability in complex environments. With growing demand for smarter, data-driven planning and development, professional land surveying remains a critical service that supports everything from small-scale projects to large-scale infrastructure planning.