| 3M Corporation | First National Bank | R.P.M. Management |
| 7-Up Company | FMC Corporation | Raliegh Enterprises |
| Abbot Labs | GAR Properties | Realty World |
| Academy Clothes | General Motors Corporation | Red Lobster Restaurants |
| Acapulco Restaurants | Glenborough Management | Rindaldi Village HOA |
| Acme Die Company | Glendora School | Ring Brothers Management |
| Aero Dynamics Corporation | Globe Foods Corporation | Rocket Industries |
| Aerojet Corporation | Golden State Foods | RRP Management |
| Albertsons Market | Good Year Tire Stores | Ryder Truck Rentals |
| Allegany International | Goodwill Stores | Salvation Army |
| Ameron Corporation | Great Western Bank | Santa Anita Mall |
| Amtrax Corporation | Great Western Real Estate | Scripps Institution |
| Anza Management | Hanes Company | Shakey's Pizza Stores |
| Arby's Restaurant | Hanna Barbera Productions | Smith Engineering Co. |
| Artistic Brass | Heath/Zenith Corporation | Space Savers, Inc. |
| Bank of America | Hertz Rental Car | Sprouse-Reitz Stores |
| Bank of California | Holiday Inn Hotels | Standard Pacific Investment |
| Benrich Construction | Holmes/Tutle Ford | |
| Best Western Hotels | Huntington Medical | Studio 55 Recording Studio |
| Beverly Hills Motors | Indian Hills Mall | Super Shops, Inc. |
| Beverly Rodeo Hotel | Industrial Finishing Company | Taco Bell Corporation |
| Big Three industries | Iron Mountain Records | Taylor Instruments |
| Bluth Enterprises | John & Sons Markets | TC&C Design & Construction |
| Boss Film | KLOS Radio | Television City |
| Brown/Ferris Industries | Kraft Dairy Group, Inc. | Times Mirror Corporation |
| Bryant Property Management | La Brea Dodge | Tishman West Property Management |
| Burger King Corporation | Los Angeles Times | Tower Records |
| Cadet Uniform Company | Mark C. Bloom Tires | Travelodge Hotels |
| Cal Trans | Mark III HOA | Treetop Juices |
| California Southwest Mgt. | Melmack Management Co. | Trusthouse Forte Hotel Int. |
| Cambrio Management | Metro Business Archives | Union 76 Corporation |
| Casa De Cadillac | Millers Outpost Stores | Union Banks |
| Century 21 Real Estate | Mission Beverage | Union Federal Savings |
| Chapman College | Montgomery Wards Stores | United States Marine Corps. |
| Charles Dunn Real Estate | Musso & Franks Restaurant | United States Post Office |
| City of South Gate | National Corporation of Housing Partnerships | Van De Kamps Corporation |
| Colt Management | National Sanitary Supply | Veterans Thrift Stores |
| Cordary Management | Northwoods Inn Restaurants | Vintage Management |
| Courtesy Inns | P.P. & G. Industries | VOI Shan Corporation |
| Deeb Investment | Pacific West Management | Volunteers of America |
| Del Mar Hospital | Packaging Corporation of America | Warner Brothers Studios |
| Directors Guild | Peterson Publications | Wells Fargo Banks |
| Discount Tire Stores | Pillsbury Company | Wendy's Restaurants |
| E.C. Management | Pizza Hut Restaurants | Western Union |
| Equal Justice Productions | Price Club Corporation | Winston Tire Stores |
| Federal Sign | Puente Hills Mazda | Woolworth Stores |
800.400.7692 | info@royalroof.com