Drilling and Blasting  

Tunnel Work

Rock Hammering

Sheet and Pile Driving and Shoring      

All utilities, Gas Main,  Water, Sewer
Vibratory Compaction      

​General Excavation

Highway Construction and Widening                       

Line Drilling                           
​Rock Quarry Work           
Demolition and Rehab Projects 
 

                    Projects We Serve

ph (860) 805.7885   NYC (917) 795.9021


Hartford Structural Locations


corporate office

59 Woodford Road

Scarsdale , New York 10583


office locations in:


Bronx, New York

Laurelton, New York

Mount Vernon, New York

Hopewell Junction, New York

Ansonia and Manchester, Connecticut

Melrose, Massachusettes

Stroudsburg, Pennsylvania




                                    CONSTRUCTION VIBRATION SOLUTIONS FOR ANY JOB  

         

 Linking Communities and Projects
The presence of HSI personnel on a work site is essential in making home and business owners feel at ease.

More than technicians, our employees work with the adjacent and surrounding property owners. We answer questions and explain the scope of work to neighbors surrounding a job. 

Seismic Monitoring

Please call or email us using our contact page

​​Whether a job calls for a permanent wifi monitoring station or a technician on site, our vibration and noise level monitoring programs are designed to meet the exact needs of a project. Vibration is safe as long as it stays within the safety standards. There are no cumulative effects of vibration, Seismic Monitoring (Vibration Monitoring), is the key to safe construction activities.


Professional Set Up
Our experienced technicians understand how and where to set up a seismograph to accurately record all ground vibrations. We utilize Seismographs by D&L Thomas, Instantel, and Geosonics. All machines are fully downloadable for waveform analysis. All shot records are saved and provided digitally upon request.

picture from vibration.com

.

Pre Blast Inspections / Surveys
Pre / Post Construction Inspections / Surveys 

TI - 88 Compliance
Vibration Plans / Crack Monitoring
Vibration and Sound Monitoring Solutions

Manual Vibration Monitoring
Automatic / Wireless Vibration Monitoring
Well Water Testing
Radon Testing
Carbon Monoxide Monitoring
Expert Testimony

HSI Services

​​    AREAS WE SERVE