| Business | Phone |
| Delta P Maintenance Inc 12861 Lucille Ave, Garden Grove 92841 | (714) 269-1725 |
| H S Maintenance 870 Dewey Dr, Garden Grove 92841 | (714) 501-5585 |
| Hyun Maintenance 9922 Acacia Ave, Garden Grove 92841 | (714) 423-7472 |
| Royal Maintenance 9902 Royal Palm Blvd, Garden Grove 92841 | (714) 530-6662 |