| Business | Phone |
| Advent Environmental Svc Inc Milwaukee 53223 | (414) 371-5020 |
| Affordable Radon Reduction 7155 N Green Tree Ct, Milwaukee 53217 | (414) 365-6350 |
| Arcadis Geraghty & Miller Inc 126 N Jefferson St 400, Milwaukee 53202 | (414) 276-7742 |
| Badger Remediation Svc Inc 12001 W Dearbourn Ave, Milwaukee 53226 | (414) 476-5861 |
| Balestrieri Environmental Milwaukee 53207 | (414) 483-5144 |
| Braxton Environmental 4901 N 31st St, Milwaukee 53209 | (414) 871-9520 |
| Bruce Environmental Svc 9241 N Pearlette Ln, Milwaukee 53223 | (414) 354-3268 |
| Building One Svc Corp 3720 N 124th St, Milwaukee 53222 | (414) 527-9252 |
| C Beimborn Consulting 2647 N Stowell Ave, Milwaukee 53211 | (414) 332-4149 |
| Dci Environmental 200 N 25th St, Milwaukee 53233 | (414) 931-8266 |
| Dpra Inc Milwaukee 53208 | (414) 698-6332 |
| Drake Environmental Inc 530 S 11th St, Milwaukee 53204 | (414) 384-1440 |
| Ecological Services-Milwaukee 2168 N 67th St, Milwaukee 53213 | (414) 257-0667 |
| Environ International Corp 1414 Underwood Ave, Milwaukee 53213 | (414) 456-1210 |
| Environmental & Dev Solutions 6637 N Sidney Pl, Milwaukee 53209 | (414) 228-9810 |
| Enviroscapes 5245 N 61st St, Milwaukee 53218 | (414) 464-7857 |
| Erm-North Central 700 W Virginia St 601, Milwaukee 53204 | (414) 289-9505 |
| Gabriel Environmental Svc Milwaukee 53202 | (414) 271-7186 |
| Gsg Environmental Inc 1040 W Historic Mitchell St, Milwaukee 53204 | (414) 671-6262 |
| Harza Environmental Svc Inc 250 E Wisconsin Ave, Milwaukee 53202 | (414) 289-7141 |
| J Spear Assoc 2010 N 1st St, Milwaukee 53212 | (414) 263-5715 |
| Johnson Controls Controls Grp 507 E Michigan St, Milwaukee 53202 | (414) 298-9123 |
| Key Engineering Group 735 N Water St 1000, Milwaukee 53202 | (262) 375-4750 |
| Lake States Ind Svc Inc 2929 S Chase Ave, Milwaukee 53207 | (414) 481-2660 |
| World Environment Inc 3939 W Mckinley Ave, Milwaukee 53208 | (414) 933-1700 |
| Meverden Environmental Inc 5159 N Bay Ridge Ave, Milwaukee 53217 | (414) 332-3285 |
| Tristar Consulting Group Inc 2949 N Mayfair Rd # 300, Milwaukee 53222 | (414) 771-4163 |
| United Engineering Consultants 10617 W Oklahoma Ave L2, Milwaukee 53227 | (414) 327-8790 |
| Msa Professional Svc 5395 N 118th Ct, Milwaukee 53225 | (414) 536-6055 |
| North Star Environmental 2001 W Mount Vernon Ave, Milwaukee 53233 | (414) 931-8029 |
| O & M Inc 4447 N Oakland Ave, Milwaukee 53211 | (414) 963-6210 |
| Soils Laboratory-State Of Wi 3209 N Maryland Ave, Milwaukee 53211 | (414) 229-4894 |
| Secondary Resources Llc 5049 N Cumberland Blvd, Milwaukee 53217 | (414) 962-4060 |
| Shaw Environmental/Infrstrctr 111 W Pleasant St 103, Milwaukee 53212 | (262) 549-6898 |