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Indiana & Ohio Service Area

Frontline Investigations & Surveillance LLC is a full service private investigation agency with offices in Indianapolis and Cincinnati. We have a vast coverage area and regularly handle cases throughout the State of Indiana as well as the State of Ohio. Referrals to professionals in security, law, and other private investigation agencies throughout the nation are available.



Hamilton County, Indiana
  • 46030 Arcadia
  • 46031 Atlanta
  • 46032 Carmel
  • 46033 Carmel
  • 46034 Cicero
  • 46037 Fishers
  • 46038 Fishers
  • 46040 Fortville
  • 46055 Mc Cordsville
  • 46060 Noblesville
  • 46061 Noblesville
  • 46062 Noblesville
  • 46069 Sheridan
  • 46074 Westfield
  • 46077 Zionsville
  • 46082 Carmel
  • 46085 Fishers
  • 46256 Indianapolis
  • 46280 Indianapolis
  • 46290 Indianapolis

Marion County, Indiana

  • 46077 Zionsville
  • 46107 Beech Grove
  • 46113 Camby
  • 46183 West Newton
  • 46201 Indianapolis
  • 46202 Indianapolis
  • 46203 Indianapolis
  • 46204 Indianapolis
  • 46205 Indianapolis
  • 46206 Indianapolis
  • 46207 Indianapolis
  • 46208 Indianapolis
  • 46209 Indianapolis
  • 46211 Indianapolis
  • 46214 Indianapolis
  • 46216 Indianapolis
  • 46217 Indianapolis
  • 46218 Indianapolis
  • 46219 Indianapolis
  • 46220 Indianapolis
  • 46221 Indianapolis
  • 46222 Indianapolis
  • 46223 Indianapolis
  • 46224 Indianapolis
  • 46225 Indianapolis
  • 46226 Indianapolis
  • 46227 Indianapolis
  • 46228 Indianapolis
  • 46229 Indianapolis
  • 46230 Indianapolis
  • 46231 Indianapolis
  • 46234 Indianapolis
  • 46235 Indianapolis
  • 46236 Indianapolis
  • 46237 Indianapolis
  • 46239 Indianapolis
  • 46240 Indianapolis
  • 46241 Indianapolis
  • 46242 Indianapolis
  • 46244 Indianapolis
  • 46247 Indianapolis
  • 46249 Indianapolis
  • 46250 Indianapolis
  • 46251 Indianapolis
  • 46253 Indianapolis
  • 46254 Indianapolis
  • 46255 Indianapolis
  • 46256 Indianapolis
  • 46259 Indianapolis
  • 46260 Indianapolis
  • 46262 Indianapolis
  • 46266 Indianapolis
  • 46268 Indianapolis
  • 46274 Indianapolis
  • 46275 Indianapolis
  • 46277 Indianapolis
  • 46278 Indianapolis
  • 46282 Indianapolis
  • 46283 Indianapolis
  • 46285 Indianapolis
  • 46291 Indianapolis
  • 46295 Indianapolis
  • 46296 Indianapolis
  • 46298 Indianapolis
Madison County, Indiana
  • 46001 Alexandria
  • 46011 Anderson
  • 46012 Anderson
  • 46013 Anderson
  • 46014 Anderson
  • 46015 Anderson
  • 46016 Anderson
  • 46017 Anderson
  • 46018 Anderson
  • 46036 Elwood
  • 46040 Fortville
  • 46044 Frankton
  • 46048 Ingalls
  • 46051 Lapel
  • 46056 Markleville
  • 46063 Orestes
  • 46064 Pendleton
  • 46070 Summitville
  • 46928 Fairmount
  • 47356 Middletown
  • 47357 Milton
Tipton County, Indiana
  • 46031 Atlanta
  • 46036 Elwood
  • 46045 Goldsmith
  • 46047 Hobbs
  • 46049 Kempton
  • 46050 Kirklin
  • 46068 Sharpsville
  • 46072 Tipton
  • 46076 Windfall
  • 46979 Russiaville
Hancock County, Indiana
  • 46040 Fortville
  • 46055 Mc Cordsville
  • 46056 Markleville
  • 46064 Pendleton
  • 46115 Carthage
  • 46117 Charlottesville
  • 46129 Finly
  • 46130 Fountaintown
  • 46140 Greenfield
  • 46154 Maxwell
  • 46161 Morristown
  • 46163 New Palestine
  • 46186 Wilkinson
  • 46229 Indianapolis
  • 46239 Indianapolis
  • 47384 Shirley
Shelby County, Indiana
  • 46110 Boggstown
  • 46124 Edinburgh
  • 46126 Fairland
  • 46130 Fountaintown
  • 46144 Gwynneville
  • 46150 Manilla
  • 46161 Morristown
  • 46162 Needham
  • 46163 New Palestine
  • 46176 Shelbyville
  • 46182 Waldron
  • 46259 Indianapolis
  • 47234 Flat Rock
  • 47272 Saint Paul
Johnson County, Indiana
  • 46106 Bargersville
  • 46110 Boggstown
  • 46124 Edinburgh
  • 46131 Franklin
  • 46142 Greenwood
  • 46143 Greenwood
  • 46160 Morgantown
  • 46162 Needham
  • 46164 Nineveh
  • 46181 Trafalgar
  • 46184 Whiteland
  • 46259 Indianapolis
Hendricks County, Indiana
  • 46103 Amo
  • 46112 Brownsburg
  • 46113 Camby
  • 46118 Clayton
  • 46121 Coatesville
  • 46122 Danville
  • 46123 Avon
  • 46147 Jamestown
  • 46149 Lizton
  • 46158 Mooresville
  • 46165 North Salem
  • 46167 Pittsboro
  • 46168 Plainfield
  • 46180 Stilesville
  • 46231 Indianapolis
  • 46234 Indianapolis
  • 47968 New Ross
Boone County, Indiana
  • 46035 Colfax
  • 46050 Kirklin
  • 46052 Lebanon
  • 46069 Sheridan
  • 46071 Thorntown
  • 46075 Whitestown
  • 46077 Zionsville
  • 46102 Advance
  • 46147 Jamestown
  • 47968 New Ross
Clinton County, Indiana
  • 46035 Colfax
  • 46039 Forest
  • 46041 Frankfort
  • 46049 Kempton
  • 46050 Kirklin
  • 46057 Michigantown
  • 46058 Mulberry
  • 46065 Rossville
  • 46067 Sedalia
  • 46069 Sheridan
  • 46979 Russiaville
  • 47930 Clarks Hill
  Hamilton County, Ohio
  • 45001 Addyston
  • 45002 Cleves
  • 45030 Harrison
  • 45033 Hooven
  • 45041 Miamitown
  • 45051 Mount Saint Joseph
  • 45052 North Bend
  • 45111 Camp Dennison
  • 45140 Loveland
  • 45174 Terrace Park
  • 45201 Cincinnati
  • 45202 Cincinnati
  • 45203 Cincinnati
  • 45204 Cincinnati
  • 45205 Cincinnati
  • 45206 Cincinnati
  • 45207 Cincinnati
  • 45208 Cincinnati
  • 45209 Cincinnati
  • 45211 Cincinnati
  • 45212 Cincinnati
  • 45213 Cincinnati
  • 45214 Cincinnati
  • 45215 Cincinnati
  • 45216 Cincinnati
  • 45217 Cincinnati
  • 45218 Cincinnati
  • 45219 Cincinnati
  • 45220 Cincinnati
  • 45221 Cincinnati
  • 45222 Cincinnati
  • 45223 Cincinnati
  • 45224 Cincinnati
  • 45225 Cincinnati
  • 45226 Cincinnati
  • 45227 Cincinnati
  • 45228 Cincinnati
  • 45229 Cincinnati
  • 45230 Cincinnati
  • 45231 Cincinnati
  • 45232 Cincinnati
  • 45233 Cincinnati
  • 45234 Cincinnati
  • 45235 Cincinnati
  • 45236 Cincinnati
  • 45237 Cincinnati
  • 45238 Cincinnati
  • 45239 Cincinnati
  • 45240 Cincinnati
  • 45241 Cincinnati
  • 45242 Cincinnati
  • 45243 Cincinnati
  • 45244 Cincinnati
  • 45246 Cincinnati
  • 45247 Cincinnati
  • 45248 Cincinnati
  • 45249 Cincinnati
  • 45250 Cincinnati
  • 45251 Cincinnati
  • 45252 Cincinnati
  • 45253 Cincinnati
  • 45254 Cincinnati
  • 45255 Cincinnati
  • 45258 Cincinnati
  • 45262 Cincinnati
  • 45263 Cincinnati
  • 45264 Cincinnati
  • 45267 Cincinnati
  • 45268 Cincinnati
  • 45269 Cincinnati
  • 45270 Cincinnati
  • 45271 Cincinnati
  • 45273 Cincinnati
  • 45274 Cincinnati
  • 45275 Cincinnati
  • 45277 Cincinnati
  • 45280 Cincinnati
  • 45296 Cincinnati
  • 45298 Cincinnati
  • 45299 Cincinnati
  • 45999 Cincinnati
Butler County, Ohio
  • 45003 College Corner
  • 45004 Collinsville
  • 45011 Hamilton
  • 45012 Hamilton
  • 45013 Hamilton
  • 45014 Fairfield
  • 45015 Hamilton
  • 45018 Fairfield
  • 45025 Hamilton
  • 45026 Hamilton
  • 45042 Middletown
  • 45043 Middletown
  • 45044 Middletown
  • 45050 Monroe
  • 45053 Okeana
  • 45055 Overpeck
  • 45056 Oxford
  • 45061 Ross
  • 45062 Seven Mile
  • 45063 Shandon
  • 45064 Somerville
  • 45067 Trenton
  • 45069 West Chester
  • 45071 West Chester
  • 45241 Cincinnati
  • 45246 Cincinnati
Preble County, Ohio
  • 45003 College Corner
  • 45070 West Elkton
  • 45311 Camden
  • 45320 Eaton
  • 45321 Eldorado
  • 45325 Farmersville
  • 45330 Gratis
  • 45338 Lewisburg
  • 45347 New Paris
  • 45378 Verona
  • 45381 West Alexandria
  • 45382 West Manchester
Montgomery County, Ohio
  • 45309 Brookville
  • 45315 Clayton
  • 45322 Englewood
  • 45325 Farmersville
  • 45327 Germantown
  • 45342 Miamisburg
  • 45343 Miamisburg
  • 45344 New Carlisle
  • 45345 New Lebanon
  • 45354 Phillipsburg
  • 45371 Tipp City
  • 45377 Vandalia
  • 45381 West Alexandria
  • 45400 Dayton
  • 45401 Dayton
  • 45402 Dayton
  • 45403 Dayton
  • 45404 Dayton
  • 45405 Dayton
  • 45406 Dayton
  • 45408 Dayton
  • 45409 Dayton
  • 45410 Dayton
  • 45412 Dayton
  • 45413 Dayton
  • 45414 Dayton
  • 45415 Dayton
  • 45416 Dayton
  • 45417 Dayton
  • 45418 Dayton
  • 45419 Dayton
  • 45420 Dayton
  • 45422 Dayton
  • 45423 Dayton
  • 45424 Dayton
  • 45426 Dayton
  • 45427 Dayton
  • 45428 Dayton
  • 45429 Dayton
  • 45430 Dayton
  • 45431 Dayton
  • 45432 Dayton
  • 45433 Dayton
  • 45437 Dayton
  • 45439 Dayton
  • 45440 Dayton
  • 45441 Dayton
  • 45448 Dayton
  • 45449 Dayton
  • 45454 Dayton
  • 45458 Dayton
  • 45459 Dayton
  • 45469 Dayton
  • 45470 Dayton
  • 45475 Dayton
  • 45479 Dayton
  • 45481 Dayton
  • 45482 Dayton
  • 45490 Dayton
Greene County, Ohio
  • 43153 South Solon
  • 45301 Alpha
  • 45305 Bellbrook
  • 45307 Bowersville
  • 45314 Cedarville
  • 45316 Clifton
  • 45324 Fairborn
  • 45335 Jamestown
  • 45368 South Charleston
  • 45370 Spring Valley
  • 45384 Wilberforce
  • 45385 Xenia
  • 45387 Yellow Springs
  • 45424 Dayton
  • 45430 Dayton
  • 45431 Dayton
  • 45432 Dayton
  • 45433 Dayton
  • 45434 Dayton
  • 45435 Dayton
  • 45440 Dayton
  • 45481 Dayton
Madison County, Ohio
  • 43029 Irwin
  • 43044 Mechanicsburg
  • 43064 Plain City
  • 43119 Galloway
  • 43140 London
  • 43143 Mount Sterling
  • 43151 Sedalia
  • 43153 South Solon
  • 43162 West Jefferson
Franklin County, Ohio
  • 43002 Amlin
  • 43004 Blacklick
  • 43016 Dublin
  • 43017 Dublin
  • 43026 Hilliard
  • 43054 New Albany
  • 43065 Powell
  • 43068 Reynoldsburg
  • 43069 Reynoldsburg
  • 43081 Westerville
  • 43085 Columbus
  • 43086 Westerville
  • 43109 Brice
  • 43110 Canal Winchester
  • 43119 Galloway
  • 43123 Grove City
  • 43125 Groveport
  • 43126 Harrisburg
  • 43136 Lithopolis
  • 43137 Lockbourne
  • 43146 Orient
  • 43194 Lockbourne
  • 43195 Groveport
  • 43199 Groveport
  • 43201 Columbus
  • 43202 Columbus
  • 43203 Columbus
  • 43204 Columbus
  • 43205 Columbus
  • 43206 Columbus
  • 43207 Columbus
  • 43209 Columbus
  • 43210 Columbus
  • 43211 Columbus
  • 43212 Columbus
  • 43213 Columbus
  • 43214 Columbus
  • 43215 Columbus
  • 43216 Columbus
  • 43217 Columbus
  • 43218 Columbus
  • 43219 Columbus
  • 43220 Columbus
  • 43221 Columbus
  • 43222 Columbus
  • 43223 Columbus
  • 43224 Columbus
  • 43226 Columbus
  • 43227 Columbus
  • 43228 Columbus
  • 43229 Columbus
  • 43230 Columbus
  • 43231 Columbus
  • 43232 Columbus
  • 43234 Columbus
  • 43235 Columbus
  • 43236 Columbus
  • 43251 Columbus
  • 43260 Columbus
  • 43266 Columbus
  • 43268 Columbus
  • 43270 Columbus
  • 43271 Columbus
  • 43272 Columbus
  • 43279 Columbus
  • 43287 Columbus
  • 43291 Columbus
Fayette County, Ohio
  • 43106 Bloomingburg
  • 43128 Jeffersonville
  • 43142 Milledgeville
  • 43143 Mount Sterling
  • 43145 New Holland
  • 43153 South Solon
  • 43160 Washington Court House
  • 45123 Greenfield
  • 45135 Leesburg
  • 45169 Sabina
Clinton County, Ohio
  • 45107 Blanchester
  • 45113 Clarksville
  • 45114 Cuba
  • 45135 Leesburg
  • 45138 Lees Creek
  • 45142 Lynchburg
  • 45146 Martinsville
  • 45148 Midland
  • 45159 New Vienna
  • 45164 Port William
  • 45166 Reesville
  • 45169 Sabina
  • 45177 Wilmington
  • 45335 Jamestown
Warren County, Ohio
  • 45005 Franklin
  • 45032 Harveysburg
  • 45034 Kings Mills
  • 45036 Lebanon
  • 45039 Maineville
  • 45040 Mason
  • 45054 Oregonia
  • 45065 South Lebanon
  • 45066 Springboro
  • 45068 Waynesville
  • 45107 Blanchester
  • 45113 Clarksville
  • 45122 Goshen
  • 45140 Loveland
  • 45152 Morrow
  • 45162 Pleasant Plain
  • 45249 Cincinnati
  • 45458 Dayton
Clermont County, Ohio
  • 45102 Amelia
  • 45103 Batavia
  • 45106 Bethel
  • 45107 Blanchester
  • 45112 Chilo
  • 45120 Felicity
  • 45122 Goshen
  • 45130 Hamersville
  • 45140 Loveland
  • 45145 Marathon
  • 45147 Miamiville
  • 45150 Milford
  • 45153 Moscow
  • 45156 Neville
  • 45157 New Richmond
  • 45158 Newtonsville
  • 45160 Owensville
  • 45162 Pleasant Plain
  • 45176 Williamsburg
  • 45244 Cincinnati
  • 45245 Cincinnati
  • 45255 Cincinnati
 

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1232 West Kemper Road
Cincinnati, Ohio 45240
(513) 718-2794 Office
(800) 975-7130 Toll Free
Ohio License #201021001657

17437 Carey Road
Westfield, Indiana 46074
(317) 399-9105 Office
(800) 975-7130 Toll Free
Indiana License #PI21000529

Our Company

We are a full service investigation agency licensed by the State of Indiana and the State of Ohio. Our agency provides accurate and confidential services based upon 30 years of combined law enforcement and corporate investigations experience. We have built a sound reputation in providing clients with the most professional and reliable services available. Read More

Client Testimonials

  • Having worked with the investigators at Frontline Investigations on a number of occasions over the years, I have always been impressed by their diligence, commitment, and their ethical approach to business. Their positive attitude, even during high stress situations and tight deadlines, has gained our respect. 

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