In the above two photos you can see "All In Motors" which was once located at 401 South Victory Blvd in Burbank, CA and Ross Reynolds Fiat & Subaru Auto Dealer which was once located at 338 South Victory Blvd in Burbank, CA. The Ross Reynolds building is now part of D & D Auto Repairs at 338 S. Victory Blvd which has multiple buildings attached to each other as one business.
The Borrmann Steels sign can be seen in this scene. It is still present at 110 Olive Ave in Burbank, CA. This scene took place under the Golden Gate Freeway.
La Paz Liquors located at 4101 West Magnolia Blvd.
In the interior store image you can see a sign for a six pack of Schlitz for $1.59
That is almost as good as gas being 56 cents a gallon as seen in many scenes of the Rockford Files. La Paz Liquors is still there.
In the four above images various businesses that were located next to Magnolia Auto Works (Now Victory Auto) located at 4220 West Magnolia Blvd can be seen.
Taco Bell (Old style Taco Bell Signs) 4301 West Magnolia Blvd
The Taco Bell is still located there.
The four following businesses are long gone:
Sterpa Realty 4300 West Magnolia Blvd
Grocery Store 4221 West Magnolia Blvd
Nolie's Antiques and Treasures 4209 West Magnolia Blvd
Photo Studio also located at 4209 West Magnolia Blvd
The photo studio may have been named Magnolia Photo Studio.