| Business | Phone |
| Callbox Construction Inc 410 D Ave, Coronado 92118 | (619) 522-0850 |
| Coronado Island Construction 1409 4th St, Coronado 92118 | (619) 286-5071 |
| Murset Construction Corp 1017 Isabella Ave, Coronado 92118 | (619) 435-0998 |
| Mitchell Burton Construction 9 Sandpiper Strand, Coronado 92118 | (619) 575-1342 |