- U-Haul Truck Rental, Oakland - U-Haul Moving
- U-Haul Trucks, Oakland - Uhaul Truck Rental
- U.S. Postal Service, Oakland
- Umbrellas Retail, Oakland
- Unfurnished Apartments, Oakland
- Uniforms, Oakland
- Uniforms, Work Clothes & Safety Clothing, Oakland
- Unitarian Universalist Churches, Oakland
- United States Coast Guard, Oakland
- Universal Church, Oakland
- Unknown, Oakland
|
- Upholstery Fabric Stores , Oakland
- Urologists, Oakland - Urology Doctors, Physicians & Surgeons
- Used Appliances, Oakland
- Used Book Stores, Oakland - New & Rare Books
- Used Cars, Truck, Van & SUV Car Dealerships, Oakland
- Used Furniture Stores, Oakland - Used Office, Patio, Hotel, Baby & Bedroom Furniture Dealers
- Used Merchandise, Resale Shops & Thrift Stores, Oakland
- Used Small Appliances, Oakland
- Utilities, Oakland
- Utility & Waste Management Services, Oakland
- Utility Trailer Rental, Oakland
|