| A & J Sprinkler Inc | 810-524-9151 | 620 Hartland Dr | Troy | MI | 48083 |
| A-1 Drilling | 810-229-8394 | 2838 Pleasant Vly | Brighton | MI | 48116 |
| Action Water Treatment Services | 810-752-7600 | 110 W Saint Clair St | Romeo | MI | 48065 |
| Advanced Irrigation Systems | 810-642-8995 | 1720 Shipman Blvd | Birmingham | MI | 48009 |
| Advanced Irrigation Systems Inc | 810-583-0533 | 1354 Combermere Dr | Troy | MI | 48083 |
| Allstate Lawn Sprinkler Service | 810-238-1040 | 1111 Ossington Ave | Flint | MI | 48507 |
| American Service World Sprinklers | 810-332-3233 | 456 Upland Ave | Pontiac | MI | 48340 |
| Aqua Turf Irrigation Inc | 810-794-4740 | 6314 Marina Dr | Algonac | MI | 48001 |
| Aqua-Tech Irrigation | 810-476-9530 | 24637 Halsted Rd | Farmington | MI | 48335 |
| Aquatek Clear Water Services | 810-650-8036 | 1790 S Livernois Rd | Rochester Hills | MI | 48307 |
| Aqueduct Irrigation Co | 810-385-7471 | 3421 Carrigan Rd | Fort Gratiot | MI | 48059 |
| Automated-Rain Irrigation | 810-338-3388 | 665 Scottwood St | Pontiac | MI | 48340 |
| Bate & Reece Inc | 810-777-6783 | 23770 Greater Mack Ave | Saint Clair Shores | MI | 48080 |
| Bissonnette Lawn Irrigation Co | 810-669-4469 | 45250 W Pontiac Trl | Walled Lake | MI | 48390 |
| Brooks John A Inc | 810-674-4470 | 4720 Hatchery Rd | Waterford | MI | 48329 |
| Brown Drilling Co Inc | 810-229-4659 | 1855 Rodande Dr | Brighton | MI | 48116 |
| Buckler Automatic Lawn Sprinkl | 810-732-4646 | 3453 N Linden Rd | Flint | MI | 48504 |
| Cloudburst Lawn Sprinkler | 810-227-3906 | 5101 Mystic Lake Dr | Brighton | MI | 48116 |
| Cloudburst Lawn Sprinklers Inc | 810-624-3331 | 30303 Beck Rd | Wixom | MI | 48393 |
| Colein C J & Associates Inc Irrigation Design | 810-656-6805 | 127 Wimberly Dr | Rochester Hills | MI | 48306 |
| Commercial Sprinklers Inc | 810-558-9335 | 30634 Pinto Dr | Warren | MI | 48093 |
| Compu-Rain Sprinkler Systems | 810-334-5109 | 2940 Hickory Grove Ct | Bloomfield Hills | MI | 48304 |
| Controlled Watering By Schick | 810-774-8890 | 18044 E 13 Mile Rd | Roseville | MI | 48066 |
| Cooley Soft Water Co | 810-674-0923 | 4162 W Walton Blvd | Waterford | MI | 48329 |
| Countryside Supply | 810-254-0830 | 3276 Auburn Rd | Utica | MI | 48317 |
| Crump Soft Water | 810-651-9559 | 303 E University Dr | Rochester Hills | MI | 48307 |
| Culligan Soft Water Of Rochester | 810-651-3211 | 827 N Main St | Rochester Hills | MI | 48307 |
| D & J Lawn Sprinkler Systems Inc | 810-254-3120 | 42730 Mound Rd | Sterling Heights | MI | 48314 |
| Evergreen Sprinkling System | 810-474-3090 | 29917 8 Mile Rd | Livonia | MI | 48152 |
| Federal Irrigation Supply Authorized Nelson Di | 810-352-9240 | 26086 W 8 Mile Rd | Southfield | MI | 48034 |
| Hague Quality Water Conditioners & Distrillers | 810-752-9030 | 110 W Saint Clair St | Romeo | MI | 48065 |
| Maxwell Irrigation | 810-486-6060 | 58557 Travis Rd | New Hudson | MI | 48165 |
| Michigan Lawn Sprinklers | 810-650-1937 | 911 W 3rd St | Rochester Hills | MI | 48307 |
| Michigan Water Conditioning Inc Authorized Kin | 810-681-6811 | 2110 Airport Rd | Waterford | MI | 48327 |
| N J K Associates Inc | 810-623-2783 | 5476 Dixie Hwy | Waterford | MI | 48329 |
| Natures Rain Irrigation | 810-625-9292 | 9215 Dixie Hwy | Clarkston | MI | 48348 |
| Newman John | 810-651-5238 | 201 Texas Ave | Rochester Hills | MI | 48309 |
| Rayner Lawn Sprinkler Installation & Service | 810-626-4260 | 6708 Alderly Way | West Bloomfield | MI | 48322 |
| Reuba & Reuba Well Drillers | 810-329-3506 | 7688 St Clair Hwy | Saint Clair | MI | 48079 |
| Riverbend Irrigation | 810-666-3330 | 1675 Riverbend Dr | White Lake | MI | 48386 |
| Southeastern Oakland County Water Authority | 810-288-5150 | 3910 W Webster Rd | Royal Oak | MI | 48073 |
| Sprinkler Services Co | 810-477-2901 | 30017 8 Mile Rd | Livonia | MI | 48152 |
| Stanleyco Inc | 810-727-3517 | 9470 Gratiot Ave | Richmond | MI | 48062 |
| T & S Lawn Irrigation Systems | 810-263-0937 | 39607 Aynesley St | Clinton Township | MI | 48038 |
| Trost Irrigation Inc | 810-391-2930 | 215 Brown Rd | Lake Orion | MI | 48359 |
| Valley Turf Inc | 810-220-2040 | 11711 E Gd River | Brighton | MI | 48116 |
