| Business | Phone |
| Palm Beach Environmental 1550 Latham Rd # 2, West Palm Beach 33409 | (561) 689-6701 |
| Mitchell Jeffrey Laboratories 312 Clematis St # 417, West Palm Beach 33401 | (561) 833-2500 |
| Dsi Laboratories 8382 Egret Meadow Ln, West Palm Beach 33412 | (561) 776-7077 |
| Integrated Regional Lab 2201 45th St, West Palm Beach 33407 | (561) 863-9330 |