Whether your project is residential, retail, industrial or institutional, we guarantee consistent, professionally delivered services in the following areas.

Civil Engineering
Site Plans
Site Design & Layout
Feasibility Analysis
Land Development
Drainage System Design
Septic System Design
Soil Movement Plans
Soil & Percolation Tests
Zoning Review
Construction Details
Elevation Certificates

Land Surveying
Property Surveys (Maps)
Staked Surveys (Boundaries & Buildings)
Topographical Surveys for Land Development
Flood Elevation Surveys & Certificates
Final As-built Surveys for Certificates of Occupancy
Subdivisions
Survey Certificates for Condominiums
ALTA / ACSM Land Title Surveys

We are licensed to perform Land Surveying in New Jersey and New York State.

Since 1914, we have continued to build an extensive land records library containing more than 200,000 files with documents of our own and additional records acquired from 12 of Northern New Jersey's prominent land surveying firms.  Our library helps us provide more efficient and accurate service.  If your property is in Northern New Jersey, chances are very great that Koestner Associates field crew walked on it, measured it, staked it out, created a map of it or has it on file in our library of survey records.