| Business | Phone |
| Buch Brothers Plumbing & Htg 3012 W Il Route 120, Mchenry 60051 | (815) 385-5300 |
| Dankris Industries 3721 N Cherokee Dr, Mchenry 60050 | (815) 344-9620 |
| Roto-Rooter Plumbing & Drain Mchenry 60050 | (815) 385-8311 |
| Reiche Plumbing & Sewer 1115 Pontiac Ave, Mchenry 60051 | (815) 385-6480 |
| Elm Plumbing & Heating 7020 Mason Hill Rd, Mchenry 60050 | (815) 356-0320 |
| F & F Plumbing Inc 2508 Colby Dr, Mchenry 60050 | (815) 479-0900 |
| Freund Plumbing & Heating 502 N Kent Rd, Mchenry 60051 | (815) 385-0481 |
| Garrelts & Son's Inc 2308 N Ringwood Rd, Mchenry 60050 | (815) 759-1388 |
| Home Comfort Mchenry 60051 | (815) 385-9315 |
| Huemann Plumbing 3607 Chapel Hill Rd C, Mchenry 60050 | (815) 385-3586 |
| Mark Opels 703 Christine Dr, Mchenry 60051 | (815) 385-0737 |
| Kratz Plumbing Co 5305 Pistakee Dr, Mchenry 60050 | (847) 497-3924 |
| A G Plumbing & Heating 1123 Manchester Mall, Mchenry 60050 | (815) 363-0671 |