Alphabetical listing of popular business hours in Tarentum:
- American Eagle Outfitters
- Applebee's
- Banfield The Pet Hospital
- Best Buy
- Brookstone Inc
- Catherines Plus Sizes
- Charlotte Russe
- Chili's Grill & Bar
- Cricket Wireless
- deb
- Dick's Sporting Goods
- Dollar Tree
- Dunkin Donuts
- Eat'n Park
- First National Bank
- Five Guys
- Game Stop
- GNC
- Great Clips
- Hallmark
- HTG 81 Kids
- J C Penney
- Jo-Ann Fabrics & Crafts
- Johnny Rockets
- Kay Jewelers
- Longhorn Steakhouse
- Macy's
- Mattress Firm
- McDonald's
- Michaels Arts & Crafts Store