- L. Lash Room
530 E Golf Rd, Schaumburg, IL 60173
- L'Auberge A. Golden Day Spa and Salon
764 W Northwest Hwy, Barrington, IL 60010
- La Bellissima Salon (Rolling Meadows)
2504 Fremont St, 2504 Fremont St, Rolling Meadows, IL 60008
- La Dorina Day Spa
2808 W Touhy Ave, Chicago, IL 60645
- Lady C Restoration Spa
6740 Dempster Street, 6740 Dempster Street, Morton Grove, IL 60053
- Lamaris Salon & Day Spa
7436 N Harlem Ave, Chicago, IL 60631
- Lapiel Laser Center
3454 N Lincoln Ave, 3454 N Lincoln Ave, Chicago, IL 60657
- LashArt Chicago
2543 Glenwood Lansing Rd, Lynwood, IL 60411
- Laura Hunnewell Skincare
1116 Chicago Ave, Oak Park, IL 60302
- Le Image Skin Care (Morton Grove)
5720 Keeney St, 5720 Keeney St, Morton Grove, IL 60053
- Le Remede Waxing and French Skincare
1900 W Chicago Ave, 1900 W Chicago Ave, Chicago, IL 60622
- Le Remede-Waxing & French Skincare Boutique
1900 W Chicago Ave, 1900 W Chicago Ave, Chicago, IL 60622
- Le Salon Day Spa (Chicago)
5642 N Broadway, 5642 N Broadway, Chicago, IL 60660
- Leah Chavie Skincare Boutique
2457 N Halsted St, Chicago, IL 60614
- Lena Rose Natural Beauty
4645 N Rockwell St, 4645 N Rockwell St, Chicago, IL 60625
- Levato Salon & Skin Lab
29 E 1st St, Hinsdale, IL 60521
- LexSthétique Spa & Waxing Studio
5723 W School St, 5723 W School St, Chicago, IL 60634
- Lifetime Smiles Dental (Oak Park)
1113 Chicago Ave, Oak Park, IL 60302
- LightRx (Orland Park)
14225 S 95th Ave, Orland Park, IL 60462
- Logan Square Dental Group
2649 W Division St, 2649 W Division St, Chicago, IL 60622
- Loyola Center for Health (La Grange Park)
321 N La Grange Rd, 321 N La Grange Rd, La Grange Park, IL 60526
- LT Spa & Beauty Bar
5307 S Hyde Park Blvd, Chicago, IL 60615
- Luvu Spa
303 N Northwest Hwy, 303 N Northwest Hwy, Park Ridge, IL 60068
- Luxe Spa Boutique
605 N Michigan Ave, 605 N Michigan Ave, Chicago, IL 60611
- Luxurie Skin & Beauty Spa
5840 W Madison St, Chicago, IL 60644
- Luxxe Honor
311 W Hillgrove Ave, La Grange, IL 60525