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Harry R Feldman Harry R Feldman
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Business Details
50+ Years
experience
Expert Geospatial Services in Boston, MA
Harry R Feldman has been a trusted leader in geospatial solutions since 1946, serving clients across New England and beyond. Our expertise spans land surveying, construction engineering, and advanced technologies like BIM and 3D reality capture. We combine decades of experience with cutting-edge tools to deliver precise data, reduce project risks, and support informed decision-making for architects, developers, and builders.

Our team prioritizes client collaboration, adapting to unique project needs while maintaining a commitment to operational excellence. With offices in Boston, Worcester, and Portland, we serve as both technical partners and community neighbors, ensuring every project benefits from local insight and global standards of quality.
Services
Land Surveying Construction Engineering Building Information Modeling Reality Capture Subsurface Utility Engineering Automated Monitoring Geosciences
Details
  • Year established: 1946
Highlights and features
  • We offer 75+ years of experience in geospatial solutions and land surveying.
  • Our team utilizes advanced technologies like 3D laser scanning and BIM.
  • We provide tailored solutions for complex urban development and construction projects.
  • Our local expertise spans Boston, Worcester, and Portland's unique landscapes.
  • Clients praise our responsiveness, accuracy, and commitment to project success.
What people say
Responsive and exceptional service Top of their industry Professionals with deep expertise Timely delivery and communication Adaptable to client needs
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Services
Land Surveying
Our land surveying services provide precise measurements and boundary determinations for residential, commercial, and municipal projects. Using advanced GPS and total station technology, we deliver accurate topographic maps, property line reestablishments, and ALTA/ACSM surveys. Clients rely on our data to resolve disputes, plan developments, and ensure compliance with local regulations.
Building Information Modeling
We create detailed 3D BIM models that integrate with construction workflows to improve project coordination. Our models support clash detection, quantity takeoffs, and construction sequencing for new builds and renovations. Clients use these digital twins to reduce rework, optimize designs, and streamline facility management throughout a building's lifecycle.
Reality Capture
Our high-speed 3D laser scanning captures as-built conditions with millimeter accuracy for existing structures and sites. This technology generates point clouds used in historic preservation, structural analysis, and retrofit projects. Clients benefit from faster data collection, reduced site visits, and immersive visualization tools for stakeholder collaboration.
Subsurface Utility Engineering
We locate and map underground utilities using ground-penetrating radar and electromagnetic detection to prevent costly strikes during excavation. Our SUE services identify conflicts between proposed designs and existing infrastructure. Clients use this data to minimize risks, comply with safety standards, and avoid project delays from unexpected utility conflicts.
Automated Monitoring
Our automated monitoring systems track movement in buildings, bridges, and infrastructure using robotic total stations and GNSS sensors. Real-time data alerts clients to settlement, vibration, or deformation issues. This service supports proactive maintenance decisions and ensures safety during nearby construction or environmental changes affecting critical assets.
Questions
What geographic areas do you serve?
We primarily serve Boston, Worcester, and Portland, with projects across New England and select national locations like New York City and Mystic, CT.
What industries do you work with?
We support commercial real estate, healthcare, education, historic preservation, and infrastructure projects requiring precise geospatial data and construction engineering expertise.
How do you handle complex urban projects?
Our team combines advanced technologies like 3D scanning with deep local knowledge to navigate dense urban environments, title complexities, and regulatory challenges unique to cities.
What sets you apart from other surveyors?
We differentiate ourselves through 75+ years of experience, in-house technology development, and a client-first approach that adapts to project-specific needs and timelines.
Can you assist with historic building projects?
Yes, we specialize in surveying historic landmarks like the Paul Revere House and Longfellow House, using non-invasive techniques to preserve architectural integrity while capturing precise data.