BestMark performs thousands of mystery shops across the state of Illinois for a client list that includes restaurants, retail stores, casinos, automotive dealerships, financial institutions, hotels and resorts and more. In order to continually provide a fresh perspective for our clients, BestMark screens mystery shopper applicants on an ongoing basis. We encourage you to sign up to become a secret shopper in Illinois - it's a great way for you to make additional income while providing invaluable feedback that will help leading companies to improve their level of customer service.

Illinois mystery shopper application

Mystery Shopper Jobs in Illinois

An exciting variety of mystery shops across many different industries are available around the following Illinois cities.

Addison, ILEdwardsville, ILLincoln, ILRichton Park, IL
Algonquin, ILEffingham, ILLincolnshire, ILRingwood, IL
Alsey, ILEl Paso, ILLincolnwood, ILRiver Forest, IL
Alsip, ILElburn, ILLisle, ILRiver Grove, IL
Ancona, ILElgin, ILLitchfield, ILRiverdale, IL
Antioch, ILElk Grove Village, ILLockport, ILRiverside, IL
Arlington Heights, ILElmhurst, ILLogan, ILRobbins, IL
Aroma Park, ILElmwood Park, ILLombard, ILRobinson, IL
Aurora, ILEola, ILLovejoy, ILRock Island, IL
Barrington, ILEureka, ILLoves Park, ILRockford, IL
Barstow, ILEvanston, ILLyons, ILRockford-Cherryvale, IL
Bartlett, ILEvergreen Park, ILMachesney Park, ILRolling Meadows, IL
Batavia, ILFairfield, ILMacomb, ILRomeoville, IL
Beardstown, ILFairview Heights, ILMadison, ILRoselle, IL
Bedford Park, ILFairview Hts, ILManteno, ILRosemont, IL
Belleville, ILFlossmoor, ILMarion, ILRound Lake, IL
Bellwood, ILForest Park, ILMarkham, ILRoxana, IL
Bensenville, ILForsyth, ILMaryville, ILRussell, IL
Benton, ILFox Lake, ILMatteson, ILSaint Charles, IL
Berkeley, ILFox River Grove, ILMattoon, ILSandwich, IL
Berwyn, ILFox Valley, ILMaywood, ILSavoy, IL
Bethalto, ILFrankfort, ILMchenry, ILSchaumburg, IL
Bloomingdale, ILFrankfort Heights, ILMedinah, ILSchiller Park, IL
Bloomington, ILFranklin Park, ILMelrose Park, ILScott Air Force Base, IL
Blue Island, ILFrederick, ILMendota, ILShorewood, IL
Bolingbrook, ILFreeport, ILMetropolis, ILSilvis, IL
Bourbonnais, ILGalesburg, ILMidlothian, ILSkokie, IL
Bourbonnais/Bradley, ILGeff, ILMilan, ILSomonauk, IL
Bradley, ILGeneseo, ILMillington, ILSouth Elgin, IL
Bridgeview, ILGeneva, ILMokena, ILSouth Holland, IL
Bristol, ILGenoa, ILMoline, ILSouth Pekin, IL
Broadview, ILGilberts, ILMonee, ILSouth Roxana, IL
Brookfield, ILGlen Carbon, ILMontgomery, ILSparta, IL
Buffalo Grove, ILGlen Ellyn, ILMonticello, ILSpring Grove, IL
Burbank, ILGlencoe, ILMooseheart, ILSpringfield, IL
Bureau, ILGlendale Heights, ILMorris, ILSteger, IL
Caledonia, ILGlenview, ILMorton, ILStone Park, IL
Calumet City, ILGlenwood, ILMorton Grove, ILStreamwood, IL
Carbon Cliff, ILGolf, ILMossville, ILStreator, IL
Carbondale, ILGrayslake, ILMount Carroll, ILSublette, IL
Carlinville, ILGreat Lakes, ILMount Prospect, ILSummit Argo, IL
Carlyle, ILGurnee, ILMount Vernon, ILSycamore, IL
Carol Stream, ILGurnee Mills, ILMt. Prospect, ILTaylor Springs, IL
Carpentersville, ILHampton, ILMundelein, ILTaylorville, IL
Caseyville, ILHanover Park, ILN Riverside, ILTechny, IL
Catlin, ILHartford, ILNaperville, ILThornton, IL
Cedarville, ILHarvard, ILNational Stock Yards, ILTilton, IL
Centralia, ILHarvey, ILNew Lenox, ILTinley Park, IL
Champaign, ILHarwood Heights, ILNiles, ILTowanda, IL
Charleston, ILHazel Crest, ILNormal, ILTriumph, IL
Cherry Valley, ILHerscher, ILNorridge, ILUnion, IL
Chicago, ILHettick, ILNorth Aurora, ILUnion Hill, IL
Chicago (Chatham), ILHickory Hills, ILNorth Chicago, ILUniversity Park, IL
Chicago Heights, ILHighland, ILNorth Riverside, ILUrbana, IL
Chicago Ridge, ILHighland Park, ILNorthbrook, ILVenice, IL
Cicero, ILHillsboro, ILNorthlake, ILVernon Hills, IL
Clarendon Hills, ILHillside, ILO Fallon, ILVilla Park, IL
Clinton, ILHines, ILOak Brook, ILWadsworth, IL
Coal Valley, ILHinsdale, ILOak Forest, ILWarrensburg, IL
Collinsville, ILHodgkins, ILOak Lawn, ILWarrenville, IL
Colona, ILHoffman Estates, ILOak Park, ILWasco, IL
Columbia, ILHometown, ILOakbrook, ILWashington, IL
Congerville, ILHomewood, ILOlney, ILWatseka, IL
Cortland, ILHoopeston, ILOlympia Fields, ILWaukegan, IL
Cottage Hills, ILHuey, ILOrland Hills, ILWayne, IL
Country Club Hills, ILHuntley, ILOrland Park, ILWellington, IL
Countryside, ILIngleside, ILOswego, ILWest Dundee, IL
Crest Hill, ILItasca, ILOttawa, ILWest Frankfort, IL
Crestwood, ILJerseyville, ILPalatine, ILWestchester, IL
Crete, ILJohnston City, ILPalmyra, ILWestern Springs, IL
Creve Coeur, ILJoliet, ILPalos Heights, ILWestmont, IL
Crystal Lake, ILJustice, ILPalos Hills, ILWestville, IL
Danville, ILKaneville, ILPalos Park, ILWheaton, IL
Darien, ILKankakee, ILParis, ILWheeling, IL
Decatur, ILKenilworth, ILPark Forest, ILWillow Springs, IL
Deerfield, ILKildeer, ILPark Ridge, ILWillowbrook, IL
Dekalb, ILLa Grange, ILPekin, ILWilmette, IL
Des Plaines, ILLa Grange Park, ILPeoria, ILWilmington, IL
Dixon, ILLa Salle, ILPeoria Heights, ILWinchester, IL
Dolton, ILLadd, ILPeotone, ILWinfield, IL
Dow, ILLafox, ILPeru, ILWinnetka, IL
Downers Grove, ILLake Bluff, ILPierron, ILWinthrop Harbor, IL
Dundee, ILLake Forest, ILPlainfield, ILWood Dale, IL
Dunlap, ILLake In The Hills, ILPontiac, ILWood River, IL
East Alton, ILLake Villa, ILPosen, ILWoodridge, IL
East Dubuque, ILLake Zurich, ILPrinceton, ILWoodstock, IL
East Galesburg, ILLansing, ILProspect Heights, ILWorth, IL
East Moline, ILLemont, ILQuincy, ILZion, IL
East Peoria, ILLexington, ILRapids City, IL 
East Saint Louis, ILLibertyville, ILRed Bud, IL 

*Note on Illinois Mystery Shop Opportunities

Shopping opportunities are being constantly updated and the above may only reflect a partial list of our mystery shops in Illinois. To explore all shopping opportunities in your area, please complete the shopper application or login to your shopper account and click “Search for Open Shops” on the left side of the Shopper Main Menu.

If you have already registered but no longer know your account information, simply call 1-800-969-8477 to speak with one of our Illinois Regional Coordinators. Business hours: Monday-Thursday 8:00AM-8:00PM, Friday 8:00AM-5:00PM, and 9:00AM-1:00PM Sat-Sun (CT)