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

Vibration and Sound Monitoring Solutions

Automatic / Wireless Vibration Monitoring

Horizontal and Vertical Settlement (Optical Monitoring)
Sound and Crack Monitoring

Tilt Monitoring

Dust and Air Quality Monitoring

TI - 88 Compliance
Manual Vibration Monitoring
Well Water Testing
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 
 

                         PROJECTS WE SERVE

​​    AREAS WE SERVE

ph (800) 225.6913   NYC (917) 795.9021


     

AREA LOCATIONS

   

Headquarters

59 Woodford Road

Scarsdale , New York 10583


Connecticut
86 Weed Ave, Norwalk
8 Green Hill Road, Manchester


Massachusettes

44 Stellman Road, Roslindale

58 Warwick Road, Melrose


New York 

131-47 225th Street , Jamaica

76 Whalen Road, Hopewell Junction


Pennsylvania

44 Kipling LaneAlbrightsville


Rhode Island

140 North Road, ​Pascoag


Washington, D.C.

712 H Street NE, Unit 879