| Agri Pump & Water Service Inc | Richfield Twp Liberty, IL 62347 | (217) 645-3020 |
| Albany Plumbers | 2271 W. Taylor Chicago, IL 60612 | (708) 372-9722 |
| Albert Brothers Inc | 921 N Kickapoo St Lincoln, IL 62656-1866 | (217) 735-9990 |
| Albrecht Plumbing | 874 State Highway 967 Jacksonville, IL 62650 | (217) 245-4220 |
| All American Plumbing & Heating | 1731 Mound Rd Jacksonville, IL 62650-2279 | (217) 245-0020 |
| Allenhouse | 828 E Jackson St Macomb, IL 61455-2412 | (309) 837-1554 |
| Alpha Heating | 12817 S Ashland Ave Calumet Park, IL 60827-6307 | (708) 388-6700 |
| Alvarado's Plumbing Service | 205 E Wall St Morrison, IL 61270-2544 | (815) 772-2977 |
| Always Plumbing LLC | 205 E Wall St Morrison, IL 61270-2544 | (815) 564-2667 |
| Always Plumbing LLC | 655 Arch Rd Dixon, IL 61021 | (815) 973-2604 |
| American Leak Detection | 7982 S Il Route 2 Dixon, IL 61021-9480 | (815) 652-1000 |
| American Plumbing | 3460 Keim Rd Waterloo, IL 62298-4646 | (618) 939-9595 |
| Anderson Plumbing Heating & Cooling Inc | 621 1st Av Rochelle, IL 61068 | (815) 562-8784 |
| Apt-Com Service | 3410 Lonergan Dr Country Club Hills, IL 60478 | (708) 799-0907 |
| Apt-Com Service | 4421 W 182nd Country Club Hills, IL 60478 | (708) 798-5928 |
| Apt-Comm Service | 4421 W 182 Country Club Hills, IL 60478 | (708) 798-5928 |
| Arco Plumbing | 206 N Cass Ave Westmont, IL 60559 | (630) 960-5950 |
| Area Wide Plumbing | 1001 S Jackson St Litchfield, IL 62056-2435 | (217) 324-3313 |
| Arnie's Plumbing | 522 N 8th Ave Hoopeston, IL 60942-1015 | (217) 283-5097 |
| Arnold & Sons Plumbing Heating & A/C | 1621 W Candletree Dr Peoria, IL 61614 | (309) 692-7283 |
| Arrow Plumbing Inc | 547 North Avenue Libertyville, IL 60048 | (847) 549-9600 |
| Astoria Plumbing & Heating Inc | 103 W Broadway Astoria, IL 61501-9634 | (309) 329-2443 |
| At Your Service Plumbing Inc | 2631 Maus Rd Fults, IL 62244-1501 | (618) 458-8080 |
| At Your Service Plumbing Inc | 2631 Maus Rd Waterloo, IL 62298 | (618) 939-1566 |
| Augusta Plumbing & Heating | 111 Main St Augusta, IL 62311-1206 | (217) 392-2425 |
