• 330-963-0540
  • Mon - Fri : 8:00 - 5:00pm Eastern
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ABOUT DRW Associates
About

DRW Associates

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About DRW Associates:  Since 1946, Dr. Edward J. Walter & Associates, Inc. has been providing clients with a broad range of seismic and acoustic services. Dr. Edward J. Walter & Associates, Inc. was founded by E.J. Walter, Ph.D. and employs people intimately familiar with seismology, geophysics, acoustics, mining, heavy construction and explosives technology. The typical client base includes Federal and State agencies, municipalities, contractors, mining companies, engineering firms, blasting companies, heavy industry, insurance companies, homeowners, litigators, etc.  Dr. Edward J. Walter & Associates, Inc. (DRW Associates) operates a fleet of over 150 seismographs and associated equipment .

preconstruction inspectionsPre-construction Inspections are performed only by our field technicians which are listed below.  Feel free to contact us if you have any questions.

Kyle Varner

1946
ESTABLISHED OUR COMPANY
Dr. E.J. Walter began providing monitoring services.
1989
WE BECAME AN INSTANTEL DISTRIBUTOR
We began providing industry leading Instantel Seismographs to our clients.
1993
The First Series III Seismographs Were Available
Series III Seismographs Include the Minimate, Minimate Plus, Minimate Blaster and Blastmate Seismographs.  These units are so reliable that they are still widely used today.
2014
DR. WALTER & ASSOCIATES BEGAN SELLING THE INSTANTEL MICROMATE
Instantel’s newest handheld touchscreen seismograph became available which dramatically increased battery life, monitoring performance as well as simple operation and USB connections.
2015
DRW ASSOCIATES BEGAN PROVIDING REMOTE MONITORING SERVICES
Clients can purchase a complete remote monitoring package as either a portable PowerCase, or a solar powered security enclosure package.
Summary
Vibration and Noise Consulting
Service Type
Vibration and Noise Consulting
Provider Name
DRW Associates,
9261 Ravenna Rd. B-5,Ohio-44087,
Telephone No.330-963-0540 Ext 203
Area
USA
Description
 Since 1946, Dr. Edward J. Walter & Associates, Inc. has been providing clients with a broad range of seismic and acoustic services. Founded by E.J. Walter, Ph.D. seismology, our client base consists of companies involved in geophysics, acoustics, mining, heavy construction and explosives technology.