| Business | Phone |
| Engineering Construction Cnslt 6844 Dairy Rd, Zephyrhills 33542 | (813) 715-1961 |
| Starr Civil Design 4623 Ryals Rd, Zephyrhills 33541 | (813) 643-8135 |
| Synorica Resources 1221 Bruce B Downs Blvd # 180, Zephyrhills 33543 | (813) 994-9000 |
| Purel Engineering 1349 Baythorn Dr, Zephyrhills 33543 | (813) 973-4953 |
| Paula Preston Enterprises 37234 Jernstrom Ln, Zephyrhills 33541 | (813) 779-8008 |