| American Leak Detection | Palm Spgs Evansville, IN 47701 | (812) 422-4866 |
| American Plumbing | 312 E Brumfield Ave Princeton, IN 47670-1708 | (812) 385-5581 |
| Andis Plumbing | 1680 W County Road 60 S North Vernon, IN 47265-6655 | (812) 346-1626 |
| Apex Plumbing & Heating Inc | 2391 Oak Rd Plymouth, IN 46563-9757 | (574) 784-2005 |
| Arctic Engineering Co Inc. | 8410 Minnesota Street Merrillville, IN 46410 | (219) 947-4999 |
| Art's Construction | 4619 New Harmony Rd Evansville, IN 47720-1777 | (812) 422-3841 |
| Arvin's Plumbing Htg A C Electrical & Tr | 1708 E 675 S Washington, IN 47501-7894 | (812) 644-7721 |
| Auburn Heating Plumbing & Air Conditioning Inc | 1601 S Van Buren St Auburn, IN 46706 | (260) 925-6027 |
| Avail Plumbing Company | 11277 N 450 E Syracuse, IN 46567 | (888) 982-8245 |
| Axsom-Franke Plumbing | 955 2nd St Columbus, IN 47201 | (812) 372-3797 |
| B & R Plumbing Heating & Cooling Inc | 8030 Colonial Heights Rd Brookville, IN 47012-9210 | (765) 647-4531 |
| B & S Plumbing & Heating Inc | 889 W Johnson Dr Terre Haute, IN 47802-4178 | (812) 234-1152 |
| B & S Plumbing Heating & Cooling | 889 W Johnson Avenue Terre Haute, IN 47802 | (812) 234-1152 |
| Bader Mechanical | Baders Mechanical Inc Connersville, IN 47331 | (765) 377-4500 |
| Barcus Plumbing Service | 8891 S State Road 109 Markleville, IN 46056-9783 | (765) 533-2213 |
| Barker Brothers Plumbing, Inc. | 1130 Industrial Road Columbus, IN 47203 | (888) 610-0105 |
| Barr Plumbing | 1589 Southpark Ct. Columbus, IN 47201 | (812) 376-9426 |
| Bayer's Plumbing, Inc | 7944 Bell Oaks Rd Newburgh, IN 47630 | (812) 853-2305 |
| Baylor Heating & Air Conditioning Inc | 1016 N Main St Evansville, IN 47711-5024 | (812) 421-7235 |
| BBB Heating | 6234 W County Road 800 S Reelsville, IN 46171-9459 | (812) 239-3584 |
| Becht/Givens Heating & Cooling | Please Call Scottsburg, IN 47170 | (812) 285-6840 |
| Bedell Plumbing Inc | 6211 W 400 N Greenfield, IN 46140-9641 | (317) 467-4575 |
| Bennett's | 642 E Lake Shore Dr Culver, IN 46511 | (574) 842-3228 |
| Benny's Drain Cleaning & Plumbing Supplies | 1023 Eastern Ave Connersville, IN 47331 | (765) 825-1665 |
| Berryman Plumbing Services | 5110 N Highway 11 Se Elizabeth, IN 47117-9046 | (812) 969-3600 |
