- AB&I Foundry
- Albert Brown Mortuary
- Amador Marble Company
- Clarence Cooper Mortuary
- Contra Costa Laundry
- Edwards Jewelers
- Evergreen Cemetery
- Fentons Creamery
- George's Laundry & Dry Cleaners
- George V. Arth & Son
- Hank and Frank Bikes
- Hansen Coffee
- Heinold's First and Last Chance Saloon
- La Borinquena Mex-icatessen
- Long-Time Businesses
- Mexicali Rose
- Mountain View Cemetery
- Peerless Coffee & Tea
- Phoenix Iron Works
- Piedmont Grocery
- Ratto's Market and Deli
- The Food Mill
- White Brothers Mill