Certified M/WBE & DBE Business

HSI Vibration Monitoring NY NYC NJ CT PA MA


construction monitoring in New york City

LOCATED IN THE CITY, FOR THE CITY

"Telltale" and Digital Crack Monitors keep tabs on existing cracks to make sure they are not disturbed by any construction activity

PLEASE CONTACT US FOR ALL MONITORING SERVICES FOR MANHATTAN, BROOKLYN, QUEENS AND THE BRONX

Our Licensed Surveyors provide the Settlement Monitoring you require. We monitor all buildings, utilities, SOE's, bridges, roads, and any other structures you are close to.

HSI Monitoring provides all the High Definition Video and Photographic Services to record the pre-existing conditions around any job site. This is essential for the contractor and adjacent owners alike.

Ground Vibration affects your neighbors. Our Wireless Seismograph System keeps you in compliance with City Codes and protects you from litigation. Our fees are competitive, we build relationships that last.

  • Vibration Monitoring
  • Dust Monitoring
  • Preconstruction Surveys
  • Preblast Surveys
  • Settlement Monitoring
  • Crack Monitoring
  • Weather Stations
  • Gas Monitoring
  • Construction Photography
  • Aerial Drone Photography
  • Ground Water Wells
  • Piezometers
  • Inclinometers

                In New York City, the DOB requires the following for most excavation / building projects :






















 
 

PH: 800-225-6913   NYC 917-795-9021