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

Norwalk and Manchester, Connecticut

Roslindale, Massachusettes

Springfield, MO

Stroudsburg, Pennsylvania

​Pascoag, RI


                     HSI ensures our clients are in regulatory compliance and provides the Third Party you need for positive public relations.

HSI Provides Preblast/PreConstruction Surveys, Seismic Monitoring and Construction Monitoring Services in New York, New Jersey, Connecticut, Massachussetes,

Pennsylvania, and New England.

Pre blast / Construction surveys and vibration monitoring Since 1999       

Welcome to Hartford Structural Inspections (HSI)

HSI was founded in 1999 with the purpose of providing the highest standards and proven scientific practices in Seismology. We provide High Definition Video Pre- Blast/Pre-Construction Inspections and 21st century Seismic/Vibration Monitoring for the Northeast including; New York, New York City, Connecticut, New Jersey, Massachusetts, New Hampshire, Pennsylvania, and Delaware. We help and advise all contractors, home and business owners during public or private projects that cause ground vibration. Our clients rely on us to protect and advise them during their drilling and blasting, excavation, site work, sheet and pile driving, construction, or rehabilitation projects.  Our  services also include  post construction surveys, sound monitoring, Optical Settlement Monitoring, Crack Monitoring, and well water testing. Hartford Structural also installs and maintains WIRELESS SEISMOGRAPHS to monitor your job remotely using your computer or smartphone.

Please call or email us using our contact page

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

 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