Business Details
50+ Years
experience
Expert Land Surveying Services in East Hampton, NY
George Walbridge Surveyors has been a trusted leader in land surveying and land planning since 1901. Our firm was founded in Babylon, New York, and established its East Hampton office in 1970 following our work on the Bell Estate. We serve clients throughout East Hampton and Southampton, offering unparalleled access to historical survey records from predecessors like Geoffrey Bass, Wallace Halsey, and Thomas Ringwoods. Our team of licensed professionals maintains membership in prestigious organizations including the National Society of Professional Surveyors and carries $2 million in professional liability insurance.With over a century of combined experience, we specialize in modern techniques like 3D laser scanning and drone mapping while preserving traditional surveying excellence. Our expertise extends to expert witness testimony in land use cases and community service through local emergency response organizations. We pride ourselves on delivering precise, legally defensible surveys that protect our clients' investments and prevent future disputes.
Services
Photogrammetry
Laser Scanning
Subdivision Design
Topographic Mapping
Flood Elevation Certificates
ALTA Surveys
Stake-Outs
Urban Renewal Planning
Accident Investigation
Hydrological Surveys
Details
- Year established: 1901
Highlights and features
- Established in 1901 with continuous family leadership across four generations
- Maintain $2 million professional liability insurance for client protection
- Preserve historical survey records dating back to early 20th century East End
- Licensed surveyors with expertise in both traditional and drone-based mapping
- Active community involvement through local emergency response organizations
Associations and certifications
- National Society of Professional Surveyors
- New York State Association of Professional Land Surveyors
Services
Photogrammetry/Aerial Mapping
Our drone-based aerial mapping services create detailed topographic maps for construction inspection and site development. This technology enables efficient data collection across large areas while maintaining high accuracy. Clients benefit from faster turnaround times and reduced site disruption during surveying operations.
Laser Scanning
Using Trimble laser scanners, we produce precise 3D models for BIM applications and utility documentation. This technology captures detailed spatial data for both new construction and existing structures. Deliverables include 2D floor plans and 3D point cloud formats for engineering and architectural use.
Subdivision Design
We specialize in creating residential and commercial subdivisions with complete topographic analysis and regulatory filings. Our process includes pre-preliminary surveys, site analysis, and preparation of official applications. We coordinate directly with Suffolk County and town agencies for approval processing.
Flood Elevation Certificates
We prepare FEMA-compliant elevation certificates for coastal properties to determine flood insurance rates. Our surveys meet National Flood Insurance Program requirements and include detailed elevation measurements relative to flood hazard levels. This documentation helps property owners secure accurate insurance coverage.
ALTA Surveys
Our ALTA/ACSM standard surveys provide comprehensive boundary verification for commercial properties. These detailed surveys include easements, encroachments, and ownership documentation required by title companies and lenders. We require current title commitments to ensure complete accuracy.
People
David A. Weaver
President
Licensed surveyor with 55+ years experience, third-generation leader at Walbridge. Testified as expert witness in land use cases and active in East Hampton emergency services since 1998.
Timothy C. Miller
Licensed Land Surveyor
Certified Floodplain Manager since 2005 with 45+ years at Walbridge. Specializes in coastal regulations and serves Springs Volunteer Fire Department for three decades.
Daniel A. Weaver
Licensed Land Surveyor
Fourth-generation surveyor since 2010, expert in drone mapping and 3D scanning technologies. Treasurer of Nassau Suffolk Civil Engineers with 25+ years field experience.
Questions
Why do I need a survey when buying property?
A survey verifies property boundaries, identifies easements, and reveals encroachments to protect your investment and prevent future legal disputes.
What services does Walbridge offer for coastal properties?
We provide flood elevation certificates, coastal restoration permits, and hydrological surveys for oceanfront and water-adjacent properties.
How do drone surveys benefit clients?
Our UAV technology enables faster, more accurate topographic mapping and construction inspection with minimal site disruption.
What's required for subdivision design?
We handle site analysis, preliminary surveys, and application filing with local authorities for both major and minor land subdivisions.
Why choose Walbridge for ALTA surveys?
Our ALTA/ACSM standards surveys include detailed boundary verification, easement documentation, and title company coordination for commercial properties.
How are survey costs determined?
Fees depend on property size, required research, and technical complexity, with estimates provided before starting any project.
