| Oil & Gas Producers in Maricopa, CA (5) | Restaurants in Maricopa, CA (4) |
| Farms in Maricopa, CA (3) | Petroleum Products (Wholesale) in Maricopa, CA (3) |
| County Government - Fire Protection in Maricopa, CA (2) | Electric Services Mfg Electrical Measuring Instruments in Maricopa, CA (2) |
| Employment Agency Oil Gas Well Drilling in Maricopa, CA (2) | Machine Shops in Maricopa, CA (2) |
| Oil Gas Field Services in Maricopa, CA (2) | Oils - Lubricating - Wholesale in Maricopa, CA (2) |
| Schools in Maricopa, CA (2) | Administrative Educational Programs in Maricopa, CA (1) |
| Building Contractors in Maricopa, CA (1) | Business Consulting Services in Maricopa, CA (1) |
| Churches in Maricopa, CA (1) | City Government - Executive Offices in Maricopa, CA (1) |
| Clubs in Maricopa, CA (1) | Convenience Stores in Maricopa, CA (1) |
| Distributor Of Telecommunications Equipment in Maricopa, CA (1) | Dog & Cat Food (Manufacturers) in Maricopa, CA (1) |
| Excavating Contractors in Maricopa, CA (1) | Field Crop Farm in Maricopa, CA (1) |
| Fire Protection in Maricopa, CA (1) | Floor Laying Refinishing & Resurfacing in Maricopa, CA (1) |
| Foods - Carry Out in Maricopa, CA (1) | Foresters - Consulting in Maricopa, CA (1) |
| Generators - Electric (Wholesale) in Maricopa, CA (1) | Gift Shops in Maricopa, CA (1) |
| Heating Contractors in Maricopa, CA (1) | Hotels & Motels in Maricopa, CA (1) |
| Legislative Body in Maricopa, CA (1) | Marine Products Catching in Maricopa, CA (1) |
| Mfg Misc Products Business Services in Maricopa, CA (1) | Motion Picture Producers & Studios in Maricopa, CA (1) |
| Oil Gas Field Services in Maricopa, CA (1) | Oils - Fuel (Wholesale) in Maricopa, CA (1) |
| Oils - Petroleum - Manufacturers in Maricopa, CA (1) | Pawnshop in Maricopa, CA (1) |
| Petroleum Refiner in Maricopa, CA (1) | Plumbing Contractors & Plumbers in Maricopa, CA (1) |
| Police Departments in Maricopa, CA (1) | Ranches in Maricopa, CA (1) |
| Real Estate in Maricopa, CA (1) | Restaurant in Maricopa, CA (1) |
| Senior Citizens Service in Maricopa, CA (1) | Septic Tanks Systems - Cleaning Repairing in Maricopa, CA (1) |
| Trucking Hauling Contractor in Maricopa, CA (1) | Us Postal Service in Maricopa, CA (1) |
