| Business | Phone |
| 3-D Concrete 8448 6th St, Downey 90241 | (562) 861-7196 |
| Stewart's Masonry 7962 Burns Ave, Downey 90241 | (562) 923-8083 |
| Downey Construction Inc 8615 Guatemala Ave, Downey 90240 | (562) 927-3632 |
| Merit Masonry 12314 Downey Ave, Downey 90242 | (562) 923-1788 |