Alphabetical listing of popular business hours in Diamond Bar:
- 7-Eleven
- Ace Hardware
- Albertsons
- Avis Rent A Car
- Bank Of America
- Baskin-Robbins
- Big Lots
- Blockbuster Video
- Bob's Big Boy
- Budget Rent A Car
- Burger King
- Carl's Jr
- Chase Bank
- Chevron
- Chili's Grill & Bar
- Chuck E Cheese's
- CVS Pharmacy
- Del Taco
- Denny's
- Domino's Pizza
- El Pollo Loco
- Exxon Mobil
- Fantastic Sams
- Firestone Complete Auto Care
- GNC
- Hanmi Bank
- Health Mart Pharmacy
- In-N-Out Burger
- Jack in the Box
- Jiffy Lube
- Jimmy John's
- KFC
- Kmart
- L A Fitness Sports Club
- Leslie's Pool Supplies
- Longs Drug
- McDonald's
- Midas Auto Svc Experts
- Papa John's Pizza
- Payless Shoe Source