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, ILEast Dundee, ILLake Zurich, ILRed Bud, IL
Albers, ILEast Galesburg, ILLansing, ILRichton Park, IL
Aledo, ILEast Moline, ILLawndale, ILRiver Forest, IL
Algonquin, ILEast Peoria, ILLemont, ILRiver Grove, IL
Alsey, ILEast Saint Louis, ILLenzburg, ILRiverdale, IL
Alsip, ILEdwardsville, ILLexington, ILRiverside, IL
Alton, ILEffingham, ILLibertyville, ILRobbins, IL
Anna, ILEl Paso, ILLincoln, ILRobinson, IL
Antioch, ILElburn, ILLincolnshire, ILRochelle, IL
Arlington Heights, ILElgin, ILLincolnwood, ILRock Falls, IL
Aurora, ILElizabeth, ILLisle, ILRock Island, IL
Aviston, ILElk Grove Village, ILLitchfield, ILRockford, IL
Bannockburn, ILElmhurst, ILLockport, ILRolling Meadows, IL
Bardolph, ILElmwood Park, ILLoda, ILRome, IL
Barrington, ILEnergy, ILLombard, ILRomeoville, IL
Barstow, ILEola, ILLovejoy, ILRoselle, IL
Bartlett, ILEureka, ILLoves Park, ILRound Lake, IL
Batavia, ILEvanston, ILLyons, ILRound Lake Beach, IL
Beardstown, ILEvergreen Park, ILMacomb, ILRoxana, IL
Beckemeyer, ILFairbury, ILMadison, ILSaint Charles, IL
Bedford Park, ILFairfield, ILMarion, ILSaint Libory, IL
Belleville, ILFairview Heights, ILMarissa, ILSalem, IL
Bellwood, ILFerris, ILMarkham, ILSandwich, IL
Belvidere, ILFlossmoor, ILMarseilles, ILSavanna, IL
Bensenville, ILForest Park, ILMaryville, ILSavoy, IL
Benton, ILForsyth, ILMatteson, ILSchaumburg, IL
Berkeley, ILFort Sheridan, ILMattoon, ILSchiller Park, IL
Berwyn, ILFox Lake, ILMaywood, ILShelbyville, IL
Bloomingdale, ILFox River Grove, ILMchenry, ILShorewood, IL
Bloomington, ILFox Valley, ILMedinah, ILSilvis, IL
Blue Island, ILFrankfort, ILMelrose Park, ILSkokie, IL
Bolingbrook, ILFrankfort Heights, ILMendota, ILSouth Beloit, IL
Bourbonnais, ILFranklin Park, ILMetropolis, ILSouth Elgin, IL
Bradley, ILFrederick, ILMidlothian, ILSouth Holland, IL
Braidwood, ILFreeman Spur, ILMilan, ILSouth Roxana, IL
Bridgeview, ILFreeport, ILMillbrook, ILSparta, IL
Broadview, ILGalesburg, ILModesto, ILSpring Grove, IL
Brookfield, ILGalt, ILModoc, ILSpringfield, IL
Brookport, ILGeff, ILMokena, ILSterling, IL
Buffalo Grove, ILGeneseo, ILMoline, ILStockton, IL
Burbank, ILGeneva, ILMomence, ILStone Park, IL
Butler, ILGenoa, ILMonmouth, ILStreamwood, IL
Calumet City, ILGermantown, ILMontgomery, ILStreator, IL
Cambria, ILGilberts, ILMonticello, ILSublette, IL
Canton, ILGlen Carbon, ILMooseheart, ILSullivan, IL
Carbon Cliff, ILGlen Ellyn, ILMorris, ILSummerfield, IL
Carbondale, ILGlencoe, ILMorrison, ILSummit Argo, IL
Carlinville, ILGlendale Heights, ILMorton, ILSycamore, IL
Carlyle, ILGlenview, ILMorton Grove, ILTaylor Springs, IL
Carmi, ILGlenwood, ILMossville, ILTaylorville, IL
Carol Stream, ILGodfrey, ILMount Carroll, ILTechny, IL
Carpentersville, ILGolf, ILMount Prospect, ILThayer, IL
Carterville, ILGranite City, ILMount Vernon, ILThornton, IL
Carthage, ILGrayslake, ILN Riverside, ILTilton, IL
Cary, ILGreat Lakes, ILNaperville, ILTinley Park, IL
Casey, ILGroveland, ILNashville, ILTowanda, IL
Caseyville, ILGurnee, ILNational Stock Yards, ILTrenton, IL
Cedar Point, ILHamilton, ILNewton, ILUllin, IL
Centralia, ILHampton, ILNiles, ILUnion Hill, IL
Champaign, ILHanover Park, ILNormal, ILUrbana, IL
Charleston, ILHartford, ILNorridge, ILVandalia, IL
Chatham, ILHarvard, ILNorris, ILVenice, IL
Cherry Valley, ILHarvey, ILNorth Aurora, ILVernon Hills, IL
Chicago, ILHarwood Heights, ILNorth Chicago, ILVilla Park, IL
Chicago Heights, ILHazel Crest, ILNorth Riverside, ILVirden, IL
Chicago Ridge, ILHenderson, ILNorthbrook, ILWadsworth, IL
Chillicothe, ILHerrin, ILO Fallon, ILWarrenville, IL
Cicero, ILHerscher, ILOak Brook, ILWasco, IL
Clarendon Hills, ILHickory Hills, ILOak Forest, ILWashington, IL
Clinton, ILHighland, ILOak Lawn, ILWataga, IL
Coal Valley, ILHighland Park, ILOak Park, ILWatseka, IL
Collinsville, ILHighwood, ILOlmsted, ILWatson, IL
Colp, ILHillsboro, ILOlney, ILWayne, IL
Columbia, ILHillside, ILOlympia Fields, ILWellington, IL
Cortland, ILHines, ILOrient, ILWest Frankfort, IL
Cottage Hills, ILHinsdale, ILOrland Park, ILWest Wood, IL
Country Club Hills, ILHodgkins, ILOswego, ILWestchester, IL
Countryside, ILHoffman Estates, ILOttawa, ILWestern Springs, IL
Crest Hill, ILHometown, ILPalatine, ILWestmont, IL
Crestwood, ILHomewood, ILPalmyra, ILWestville, IL
Creve Coeur, ILHoopeston, ILPalos Heights, ILWheaton, IL
Crystal Lake, ILIngleside, ILPalos Hills, ILWheeling, IL
Danville, ILItasca, ILPalos Park, ILWhittington, IL
Darien, ILJacksonville, ILParis, ILWilliamsfield, IL
Decatur, ILJerseyville, ILPark Forest, ILWillow Springs, IL
Deerfield, ILJohnston City, ILPark Ridge, ILWillowbrook, IL
Dekalb, ILJoliet, ILPaxton, ILWilmette, IL
Des Plaines, ILJustice, ILPekin, ILWilmington, IL
Dixon, ILKaneville, ILPeoria, ILWinchester, IL
Dolton, ILKankakee, ILPeoria Heights, ILWinfield, IL
Dover, ILKenilworth, ILPeotone, ILWinnetka, IL
Dow, ILKewanee, ILPeru, ILWood Dale, IL
Dowell, ILKildeer, ILPittsfield, ILWood River, IL
Downers Grove, ILLa Grange, ILPlainfield, ILWoodland, IL
Du Quoin, ILLa Grange Park, ILPlano, ILWoodridge, IL
Dundee, ILLa Salle, ILPontiac, ILWoodstock, IL
Dunlap, ILLafox, ILPosen, ILWoosung, IL
Dupo, ILLake Bluff, ILPrinceton, ILWorth, IL
East Alton, ILLake Forest, ILProspect Heights, IL 
East Carondelet, ILLake In The Hills, ILPulaski, IL 
East Dubuque, ILLake Villa, ILQuincy, 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-Friday 8:00AM-5:00PM (CT)