Surveying & Geomatics Services

Introduction

Eastern Sierra Engineering provides comprehensive Surveying & Geomatics services across Nevada and California. Led by Jon Loder, P.L.S., our team of licensed surveyors and geomatics experts delivers precise, efficient, and compliant results using advanced UAV mapping, GPS, and robotic total station technology. We offer expanded regional expertise and responsive service—providing accurate, high-quality data for boundary, topographic, ALTA, and construction surveys that support confident decision-making from design through construction.

Jon Loder, PLS

Survey Manager

With over 40 years of experience in the surveying profession, Jon Loder leads ESE’s Surveying & Geomatics division. He specializes in boundary surveys, ALTA/NSPS Land Title Surveys, topographic mapping, construction staking, and project management for complex civil infrastructure and land development projects.

Reed Welsh, EI

Reed Welsh supports ESE’s Survey and Geomatics team, working closely with Survey Manager Jon Loder to coordinate projects, maintain clear communications, and perform fieldwork for survey production. He helps connect field activities with office needs, keeping project information organized and supporting the timely delivery of accurate surveys.

Reed brings three years of civil design experience to his role, with a background in roadway improvements, grading, drainage, and utility coordination. His proficiency in Autodesk Civil 3D and understanding of how survey information informs engineering design strengthen his contributions to the team. He holds a Bachelor of Science in Civil Engineering from the University of Nevada, Reno and is a registered Engineering Intern in Nevada.

Video

Digital Twin Site Mapping – Rapid UAV & ALTA Survey Delivery

In support of a commercial real estate transaction, our survey team, led by Jon Loder, P.L.S., developed high-resolution digital twins of a commercial site using UAV-based mapping and ground control integration. With less than one hour of drone flight time and under three days in the field for boundary, control, quality checks, and utility ties, the project was completed and delivered within two weeks of notice to proceed.

When a portion of the site was later regraded, we performed a follow-up survey with a 9-minute drone flight, seamlessly updating the base mapping to maintain precision and project continuity. The videos below showcase the resulting digital twin renderings and the efficiency of our modern survey workflow.

Surveying & Geomatics - Reno

ALTA NSPS Land Title Surveys

High-standard boundary surveys and ALTA surveys for commercial real estate transactions
Coordination with title companies, lenders, and attorneys
Detailed survey plats meeting ALTA NSPS specifications

Boundary & Monument Surveys

Locating property lines and corners based on deed descriptions
Resetting property boundary monuments and preparing Record of Survey or Corner Records
Identifying encroachments and easement limitations

Topographic & Asset Location Surveys

High-accuracy mapping of natural and man-made features
Collection of as-built coordinates and asset data for utilities, storm drains, and roadway infrastructure
Compliance with local GIS and CAD standards for seamless integration

Construction Staking & Layout

Precise field marking for proposed structures, pipelines, roads, and site developments
Ensuring accuracy in construction execution by referencing detailed plans

Easement & Permit Support

Records research and documentation for new and existing easements
Surveying services to support permit applications, including TRPA Land Coverage Verifications

Advanced Geomatics & Remote Sensing

Photogrammetry & Drone (UAV) Services: Cost-effective, high-detail surveying for hard-to-reach locations

Technology & Standards

All surveys conducted by licensed Professional Land Surveyors in compliance with California’s Professional Land Surveyors Act
Use of state-of-the-art equipment, including GPS, UAVs, and Robotic Total Stations
Data provided in AutoCAD, GIS, and PDF formats, aligning with local agency CAD standards
Deliverables in NAD83 California State Plane Zone 2 (US Feet) and NAVD88 (US Feet) coordinate systems

Why Choose Eastern Sierra Engineering?

Experienced Professionals: Our team includes licensed surveyors, engineers, and geomatics experts with decades of experience.
Advanced Technology: We integrate modern surveying techniques for high-precision results.
Flexible & Scalable Services: We provide both standard land-based surveying and advanced remote sensing solutions.
Local & Regional Expertise: Our familiarity with California and Nevada’s land regulations ensures compliance and efficiency.

ALTA/NSPS Land Title Surveys

Your Trusted Partner for ALTA Surveys in Nevada and Eastern California

At Eastern Sierra Engineering (ESE), we specialize in providing accurate, reliable, and timely ALTA/NSPS Land Title Surveys for commercial real estate transactions, development projects, and financial institutions throughout Nevada and Eastern California.

Whether you're acquiring property, securing title insurance, or preparing for development, ESE ensures your ALTA survey meets all required standards—on time and with the confidence you need to move forward.