Ground Penetrating Radar Systems, Inc. Concrete Scanning and Utility Locating Nationwide

GPRS Contact Information

GPRS has an unmatched nationwide network that makes it easy to find a technician in your area. Click on the map below and contact a local technician who can provide you with additional information, a price quote, or help you schedule a project.


GPRS Contact Information

    Corporate Office Phone
    419-843-9804

    Corporate Office Fax
    419-843-5829
    Corporate Office Address
    7540 New West Rd.
    Toledo, OH 43617
    Toll Free Phone: 1-866-914-4718
    Or fill out the form below and we will contact you.

Alabama

Northern
256-777-7597
andy.foshee@gp-radar.com

Birmingham
205-410-0243
andy.foshee@gp-radar.com

Montgomery
334-303-5263
andy.foshee@gp-radar.com

Mobile
251-401-8708
josh.gross@gp-radar.com

Alaska

858-334-9112
jason.wachter@gp-radar.com

Arizona

Flagstaff
928-606-8902
nate.holscher@gp-radar.com

Phoenix
480-227-8614
nate.holscher@gp-radar.com
        or
480-229-8745
nate.holscher@gp-radar.com

Tucson
520-444-7471
nate.holscher@gp-radar.com

Arkansas

Fort Smith
501-574-2003
ethan.king@gp-radar.com

Little Rock
501-251-4036
ethan.king@gp-radar.com

 

California

Northern Califonia


San Francisco
415-553-0129
kasey.kearcher@gp-radar.com

San Jose
408-201-4110
jim.barney@gp-radar.com

Oakland
925-332-6472
greg.milburn@gp-radar.com

Sacramento
916-539-6492
mike.brown@gp-radar.com

Fresno
559-240-2933
trevor.eklund@gp-radar.com


Southern Califonia

Los Angeles
818-813-3614
kasey.kearcher@gp-radar.com

Orange County
949-441-9394
mike.newell@gp-radar.com

Ventura
805-729-5877
freddy.espinal@gp-radar.com

Long Beach
714-944-3018
adam.steyer@gp-radar.com

Riverside
909-609-5265
​kasey.kearcher@gp-radar.com

Bakersfield
661-336-8359
freddy.espinal@gp-radar.com

Los Angeles
213-278-4304
​andy.mix@gp-radar.com

Los Angeles
310-427-1358
freddy.espinal@gp-radar.com

San Diego
858-395-1085
james.petersen@gp-radar.com

North County
760-574-0436
james.petersen@gp-radar.com



Canada

Calgary
403-909-5391
kien.do@gp-radar.ca

Edmonton
780-901-0821
kien.do@gp-radar.ca

Hamilton / London / Windsor
905-531-1483
adrian.atkins@gp-radar.ca

Toronto / Ottawa
647-339-1265
jim.james@gp-radar.ca

Vancouver
604-671-1829
jesse.moorhouse@gp-radar.ca


Colorado

Denver Metro / Aurora
303-913-8630
ryan.shannon@gp-radar.com
        or
720-498-3834
kevin.salazar@gp-radar.com

Fort Collins / Greeley / Loveland
720-498-3834
kevin.salazar@gp-radar.com

Colorado Springs / Pueblo / Durango
719-648-6689
shawn.selmeski@gp-radar.com

Grand Junction / Vail / Aspen / Steamboat
970-309-2632
adam.rock@gp-radar.com

Boulder / Golden / Longmont
303-656-6536
jordan.bradish@gp-radar.com

 

Connecticut

Hartford
860-338-4694
chase.johnson@gp-radar.com

Delaware

215-694-4747
daniel.slachta@gp-radar.com

Florida

Ft. Lauderdale
954-290-3584
justin.gibson@gp-radar.com

Jacksonville
904-254-0952
adam.yunker@gp-radar.com


Miami
305-801-4138
justin.gibson@gp-radar.com
        or
786-575-2583
​larry.wade@gp-radar.com
Habla español


Naples / Ft. Myers
941-685-4842
justin.rasanow@gp-radar.com

Orlando
407-335-6588
dane.short@gp-radar.com

Pensacola
251-401-8708
josh.gross@gp-radar.com

St. Petersburg
727-420-3292
justin.rasanow@gp-radar.com

Tallahassee
850-510-7743
adam.yunker@gp-radar.com

Tampa
727-420-3292
justin.rasanow@gp-radar.com

West Palm
561-252-6132
justin.gibson@gp-radar.com

Georgia

Atlanta
404-593-9227
jeff.dehart@gp-radar.com
       or
770-713-7697
patrick.moulin@gp-radar.com


Augusta
706-836-9942
jeff.dehart@gp-radar.com

Savannah
912-414-8579
​james.ross@gp-radar.com

Hawaii

858-334-9112
jason.wachter@gp-radar.com

Idaho

Boise / Coeur d'Alene / Idaho Falls
208-818-0103
forrest.sim@gp-radar.com

Illinois

Champaign
217-552-4970
shaun.ashley@gp-radar.com​


Chicago

312-448-4315
​jeremy.campbell@gp-radar.com

312-485-7725
john.lause@gp-radar.com

773-717-6935
shaun.ashley@gp-radar.com

773-499-9854
michael.flis@gp-radar.com


Peoria
309-429-0804
john.lause@gp-radar.com

Rockford
815-218-1122
shaun.ashley@gp-radar.com​

Springfield
217-299-5078
justin.womack@gp-radar.com

Indiana

Bloomington
812-318-4772
sam.hammons@gp-radar.com

Evansville
812-480-8487
sam.hammons@gp-radar.com

Fort Wayne
260-213-3171
josh.dotson@gp-radar.com

Gary
312-485-7725
john.lause@gp-radar.com


Indianapolis
317-504-1068
josh.dotson@gp-radar.com
       or
317-296-1533
sam.hammons@gp-radar.com
       or
317-417-9522
jacob.blust@gp-radar.com


Lafayette
765-412-7690
josh.dotson@gp-radar.com

South Bend
574-274-7031
josh.dotson@gp-radar.com

Iowa

Des Moines
515-802-7088
jonathan.deputy@gp-radar.com

Davenport
563-340-3753​
shaun.ashley@gp-radar.com​

Kansas

Kansas City / Lawrence / Topeka
913-961-9534
kurt.schamberger@gp-radar.com
       or
913-232-6533
terry.jeffries@gp-radar.com


Wichita
316-217-4879
kurt.schamberger@gp-radar.com

Manhattan / Salina / Western Kansas
785-675-1402
kurt.schamberger@gp-radar.com

Kentucky

Lexington
859-640-0109
tyler.allen@gp-radar.com

Louisville
502-528-8396
tyler.allen@gp-radar.com

Louisiana

Baton Rouge
225-316-7110
josh.gross@gp-radar.com

Lake Charles
337-281-1343
josh.gross@gp-radar.com


New Orleans
504-418-6115
josh.gross@gp-radar.com
       or
504-940-8832
josh.gross@gp-radar.com


Shreveport
318-376-5014
josh.gross@gp-radar.com

Maine

617-448-8098
mark.johnson@gp-radar.com

Massachusetts

Boston
617-448-8098
mark.johnson@gp-radar.com
       or
857-248-1251
peter.kessinger@gp-radar.com

Maryland

Baltimore
410-419-3608
michael.bell@gp-radar.com

Frederick / Hagerstown
301-606-2539
michael.bell@gp-radar.com

Michigan

Ann Arbor
734-377-4551
thaddeus.bullock@gp-radar.com

Detroit
248-917-1763
thaddeus.bullock@gp-radar.com

Grand Rapids
616-498-2768
dave.paul@gp-radar.com

Jackson
517-512-0018
brian.chmielewski@gp-radar.com

Lansing
517-231-9383
dave.paul@gp-radar.com

Saginaw / Bay City
989-545-2699
dave.paul@gp-radar.com

Minnesota

Duluth
218-260-0883
nick.pitrone@gp-radar.com


Minneapolis
612-270-8427
nick.pitrone@gp-radar.com
       or
507-884-0836
troy.bartlett@gp-radar.com


St. Cloud
320-247-0451
troy.bartlett@gp-radar.com

Mississippi

Biloxi/Gulfport
228-239-0927
josh.gross@gp-radar.com

Jackson
601-691-0190
andy.foshee@gp-radar.com

Missouri

Cape Girardeau
573-355-1924
justin.womack@gp-radar.com

Columbia
573-355-8010
glenn.zebrowski@gp-radar.com

Joplin, Springfield, Branson, Ozarks
913-232-6533
terry.jeffries@gp-radar.com


Kansas City Metro / St. Joseph
816-283-6536
kurt.schamberger@gp-radar.com
       or
913-232-6533
terry.jeffries@gp-radar.com


St. Louis
314-412-9806
glenn.zebrowski@gp-radar.com
      or
314-449-0406
justin.womack@gp-radar.com

Montana

Bozeman
406-224-7453
forrest.sim@gp-radar.com

Nebraska

Omaha / Lincoln / Western Nebraska
402-506-0815
jonathan.deputy@gp-radar.com

Nevada

Las Vegas
702-573-9228
andrew.yates@gp-radar.com

Reno
775-560-8915
kasey.kearcher@gp-radar.com

New Hampshire

603-703-6007
peter.kessinger@gp-radar.com

New Jersey

North
646-765-5599
rhett.teller@gp-radar.com

718-744-4246
ken.williams@gp-radar.com

South
215-694-4747
daniel.slachta@gp-radar.com

609-350-9651
paul.kulesza@gp-radar.com

New Mexico

Albuquerque/Santa Fe/Las Cruces
505-250-6742
nathan.holscher@gp-radar.com

New York

New York City
646-765-5599
rhett.teller@gp-radar.com
        or
718-744-4246
ken.williams@gp-radar.com

Albany
518-390-3725
jim.bell@gp-radar.com

Rochester
315-715-5137
jim.bell@gp-radar.com

Long Island
631-241-2261
josh.elam@gp-radar.com

North Carolina

Asheville
828-243-8760
curtis.hoag@gp-radar.com


Charlotte
704-582-3219
curtis.hoag@gp-radar.com
       or
704-497-8582
daniel.starnes@gp-radar.com


Fayetteville / Wilmington
910-489-4769
jonathan.brown@gp-radar.com

Greensboro / Winston-Salem
336-482-5686
curtis.hoag@gp-radar.com

Raleigh / Durham
919-671-9476
919-794-1046
jonathan.brown@gp-radar.com

North Dakota

Bismarck
701-202-818​2
nick.pitrone@gp-radar.com

Fargo
701-371-4461
nick.pitrone@gp-radar.com

Ohio

Akron
330-352-0145
nick.janney@gp-radar.com

Cincinnati
513-225-3076
david.borcherdt@gp-radar.com

Cleveland
216-903-9676
nick.janney@gp-radar.com

Columbus
614-946-2120
mitch.streight@gp-radar.com

Dayton
937-604-7802
david.borcherdt@gp-radar.com


Toledo
419-481-6737
bo.mcgee@gp-radar.com

Oklahoma

Oklahoma City
405-815-7415
wade.vickers@gp-radar.com
       or
580-335-4355
mike.kuebbeler@gp-radar.com
       or
405-439-6787
andy.dermer@gp-radar.com


Tulsa
918-779-8323
jay.tate@gp-radar.com

Western Oklahoma
580-335-4355
mike.kuebbeler@gp-radar.com

Oregon

Portland
503-502-4781
kasey.kearcher@gp-radar.com

Pennsylvania

Harrisburg
717-798-5721
sam.hart@gp-radar.com

Philadelphia
215-694-4747
daniel.slachta@gp-radar.com

Pittsburgh / Western PA
412-292-3266
jake.lammott@gp-radar.com

Rhode Island

401-340-0232
josiah.blackerby@gp-radar.com

South Carolina

Charleston / Myrtle Beach / Hilton Head
843-312-6662
james.ross@gp-radar.com

Columbia
803-873-1653
james.ross@gp-radar.com

Greenville
864-504-1440
curtis.hoag@gp-radar.com

South Dakota

Rapid City
605-858-1582
nick.pitrone@gp-radar.com

Sioux Falls
605-595-4883
nick.pitrone@gp-radar.com

Tennessee

Chattanooga
423-667-0456
ryan.catlett@gp-radar.com


Nashville
615-418-4023
casey.barefield@gp-radar.com
       or
615-854-2383
jeremy.martin@gp-radar.com


Memphis
901-233-9964
joshua.winfrey@gp-radar.com

Knoxville
865-206-7639
ryan.catlett@gp-radar.com

Texas

Amarillo
806-336-2337
ryan.dennis@gp-radar.com

Austin
512-417-6105
corey.brecht@gp-radar.com

Beaumont
409-719-1531
nate.loyola@gp-radar.com

College Station
979-446-2321
allyn.hirsch@gp-radar.com

Corpus Christi
361-424-2258
caleb.howell@gp-radar.com


Dallas
972-922-0223
david.hagenmayer@gp-radar.com
        or
682-999-0046
adam.kubicki@gp-radar.com
        or
214-471-9001
wade.vickers@gp-radar.com


Fort Worth
817-757-9527
gasten.schoonover@gp-radar.com   
        or
682-999-0046
adam.kubicki@gp-radar.com    
        or
214-471-9001
wade.vickers@gp-radar.com


El Paso
915-765-7442
joseph.granados@gp-radar.com

Galveston
409-739-1909
nate.loyola@gp-radar.com


Houston
281-728-7025
aaron.beeler@gp-radar.com
       or
832-262-3438
nate.loyola@gp-radar.com
       or
713-253-7072
jim.cardoza@gp-radar.com
       or
979-446-2321
allyn.hirsch@gp-radar.com
       or
​346-818-4643
​​dustin.booth@gp-radar.com


Lubbock
806-201-1257
ryan.dennis@gp-radar.com

McAllen
956-929-0778
brandon.campos@gp-radar.com

Midland / Odessa
432-438-5893
ryan.dennis@gp-radar.com

San Antonio
210-607-0361
brandon.campos@gp-radar.com

Waco
254-252-0877
corey.brecht@gp-radar.com

Utah

Salt Lake City / Provo / Ogden
801-599-2115
forrest.sim@gp-radar.com

Vermont

617-448-8098
mark.johnson@gp-radar.com

Virginia

Arlington
703-728-7333
bryan.vickers@gp-radar.com

Charlottesville
434-260-9986
stephen.yant@gp-radar.com


Northern Virginia
703-728-7333
bryan.vickers@gp-radar.com​
       or
571-481-7166
​michael.flis@gp-radar.com​


Richmond
804-393-8744
josiah.donaldson@gp-radar.com

Roanoke / SW Virginia
540-525-7402
bryan.vickers@gp-radar.com

Virginia Beach
757-319-1903
josiah.donaldson@gp-radar.com

Virginia

Back to the top >

Washington D.C.

202-642-0712
josh.walker@gp-radar.com

Washington

Seattle
206-200-9293
zack.talmage@gp-radar.com

Spokane
509-590-6716
zack.talmage@gp-radar.com

West Virginia

C​harleston
304-989-2323
william.johnson@gp-radar.com

Morgantown
681-209-5725
william.johnson@gp-radar.com

Wisconsin

Appleton
920-365-2736
chris.geary@gp-radar.com

Milwaukee
414-795-6845
chris.geary@gp-radar.com

Madison
608-250-0650
chris.geary@gp-radar.com


Racine / Kenosha
262-599-2736
paul.mandella@gp-radar.com

Wyoming

Cheyenne / Laramie / Casper
307-214-4402
adam.rock@gp-radar.com

Jackson/ Jackson Hole
801-599-2115
forrest.sim@gp-radar.com



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