Business Details
37 Years
experience
Emergency
services
Your Trusted Land Surveying Partner in San Francisco
Meridian Surveying Engineering has been a trusted provider of professional land surveying services since 1989, serving California and the San Francisco Bay Area. Our team combines decades of experience with state-of-the-art technology to deliver precise and efficient solutions for both large-scale infrastructure projects and residential needs. With strategically located offices in San Francisco, Marin County, Sonoma County, and Antioch, we offer scalable services tailored to municipal, commercial, and individual client requirements. Our staff holds advanced expertise in surveying engineering, geology, GIS, and related disciplines, ensuring accurate results for complex projects.We specialize in commercial surveying, FEMA elevation certificates, 3D laser scanning, hydrographic surveys, and expert witness services, maintaining a reputation for quality work and rapid turnaround times. Our commitment to continuous improvement drives us to adopt innovative methodologies, such as real-time settlement monitoring systems, to meet evolving industry standards. Clients benefit from our extensive historical records, deep local market knowledge, and ability to mobilize crews quickly for time-sensitive tasks.
Services
Commercial Surveying
Residential Surveying
FEMA Elevation Certificates
3D HD Laser Scanning
Drone Surveying
Hydrographic Surveys
Crane Certification Surveys
ADA Surveying
Expert Witness Services
ALTA Surveys
Details
- Year established: 1989
Highlights and features
- We offer 30+ years of experience in land surveying engineering.
- Our team utilizes state-of-the-art equipment for precise measurements.
- We provide 24/7 real-time settlement monitoring systems.
- Our principal serves as a certified expert witness in litigation cases.
- We maintain historical records dating back to 1982 for accurate retracements.
Associations and certifications
- California State Certified Small Business Enterprise (SBE)
- City of San Francisco Certified Local Business Enterprise (LBE)
- Board for Professional Engineers and Land Surveyors PLS 6784
What people say
Excellent service
True professionals
Timely manner
Extensive historical records
Expert witness support
Services
Commercial Surveying
We deliver precise commercial surveying for infrastructure projects including schools, bridges, and utility networks. Our team handles large-scale developments with GPS and robotic total stations. Clients benefit from our 30-year track record serving major corporations and government agencies.
FEMA Elevation Certificates
Our licensed surveyors determine property elevations to assess flood risk and insurance requirements. We offer emergency 48-hour service and can file map amendment requests. This service helps property owners potentially reduce flood insurance costs.
3D Laser Scanning
We use high-definition laser scanning for building information modeling and as-built documentation. This technology captures precise 3D data for construction projects and historical preservation. Our equipment reduces field time while improving accuracy for complex structures.
Hydrographic Surveys
Our full-service hydrographic surveys map underwater features for marinas, lakes, and rivers. We employ single/multi-beam sonar and magnetometers. This service supports dredging projects and environmental assessments with surveyor-certified data.
Expert Witness Services
Principal Stan Gray provides expert testimony for boundary disputes and construction litigation. With over 20 years' experience, we offer photo analysis, accident scene documentation, and court-ready exhibits. Our services include deposition support and trial testimony.
People
Stanley T. Gray
Principal Surveyor
Licensed Professional Land Surveyor with 30+ years' experience in California. Specializes in engineering automation technologies and expert litigation support. Holds BS in Surveying from Fresno State. Leads complex projects involving boundary disputes and construction analysis.
Questions
What services does Meridian Surveying Engineering offer?
We provide commercial/residential surveying, FEMA elevation certificates, 3D laser scanning, hydrographic surveys, crane certification, ADA compliance surveys, and expert witness services.
How quickly can Meridian complete emergency surveys?
We offer 48-hour emergency service for elevation certificates and rapid mobilization for time-sensitive projects.
Do you serve areas outside the Bay Area?
While based in Northern California, we handle projects statewide and have worked on international locations like Saipan.
What makes Meridian different from other surveyors?
Our combination of 30+ years' experience, advanced technology, and specialized services like real-time settlement monitoring sets us apart.
Can you assist with flood insurance reduction?
Yes, we perform elevation certificates and can file LOMA requests to potentially remove properties from flood zones.
