North Dakota Class I and Class II sanitary pumpers, 2026
Transcribed from North Dakota Department of Environmental Quality, 2026 Annual Active ND Sanitary Pumper List. The PDF header: pumpers listed were licensed on or before 07/23/2026.
How to read this table
Class I and Class II are DEQ sanitary-pumper permit classes (equipment and land-application rules), not inspection credentials. Five rows have a blank county on the PDF (Minnesota street addresses); county is marked unknown. Phones that the PDF stored as 10-digit strings are shown with dashes; no digits were added. License-plate numbers are in the JSON only.
A sanitary-pumper permit authorizes servicing septage structures. It is not, on this list, an O&M or sale-inspection license. A pump is not an inspection.
| Company | Class | County | Phone | Permit | Issued | Expires | Address |
|---|---|---|---|---|---|---|---|
| 1 Call Septic Service, Inc | Class I | Ward | 701-500-7390 | NDSP007310 | 4/23/2026 | 12/31/2026 | 10350 72nd St NW, 10350 72nd St NW, Minot, ND, 58703, US |
| 24/7 Septic Service LLC | Class II | Rolette | 701-550-7417 | NDSP007302 | 2/19/2026 | 12/31/2026 | PO Box 1184, 1002 5th St NE, Rolla, ND, 58367, US |
| 2nd to None Septic Solutions LLC | Class I | Norman | 218-474-1044 | NDSP07411 | 4/6/2026 | 12/31/2026 | 1161 240th St, Borup, MN, 56519, US |
| 4 Corners Sanitation | Class II | Hettinger | 701-260-4750 | NDSP007289 | 1/8/2026 | 12/31/2026 | 104 East 7th Street, 702 East 5th Street, Mott, ND, 58646, US |
| A&A Sanitation, LLC | Class I | Dunn | 701-290-1315 | NDSP007312 | 1/29/2026 | 12/31/2026 | PO Box 1128, 10676 11th St SW, Killdeer, ND, 58640, US |
| A-1 Evans Septic Tank Service | Class I | Ward | 701-340-7780 | NDSP007330 | 3/4/2026 | 12/31/2026 | PO Box 555, 3301 7th Ave SE, Minot, ND 58701, Minot, ND, 587020555, US |
| A-1 Sanitation & Excavation | Class II | Stark | 701-483-2662 | NDSP007322 | 2/6/2026 | 12/31/2026 | 814 20th St SE, 814 20th St SE, Dickinson, ND, 58601, US |
| A-1 Septic Pumping Plus | Class II | Burleigh | 701-527-1491 | NDSP007347 | 5/11/2026 | 12/31/2026 | 3008 N. Shore Loop SE, 3008 N. Shore Loop SE, Mandan, ND, 58554, US |
| A.S.A.P. Pumping Service | Class II | Dunn | 701-300-1088 | NDSP007380 | 2/25/2026 | 12/31/2026 | 3545 102 Ave. SW, 3545 102 Ave. SW, Gladstone, ND, 58630, US |
| Advanced Services, Inc. | Class I | unknown | 218-591-1736 | NDSP007329 | 1/28/2026 | 12/31/2026 | PO Box 234, 7255 HWY 2, Saginaw MN 55720, Saginaw, MN, 55779, US |
| Air Flow | Class II | Cass | 701-866-3985 | NDSP007287 | 2/9/2026 | 12/31/2026 | PO Box 201, Horace, ND, 580470201, US |
| Alpine Breeze LLC | Class II | Cass | 701-369-1283 | NDSP007373 | 3/25/2026 | 12/31/2026 | 6912 81st Ave S, 6912 81st Ave S, Horace, ND, 58047, US |
| Asplin Excavating | Class I | Cass | 701-277-0048 | NDSP007324 | 2/11/2026 | 12/31/2026 | 3100 41st St South, 3100 41st St South, Fargo, ND, 58104, US |
| B & C Sanitation Services LLC | Class I | Stark | 701-590-6133 | NDSP007296 | 3/2/2026 | 12/31/2026 | 10675 35th St. SW, 10675 35th St. SW, Dickinson, ND, 58601, US |
| Beckman Septic LLC | Class II | Barnes | 701-490-2038 | NDSP007290 | 3/31/2026 | 12/31/2026 | 11649 30th St SE, 11649 30th St SE, Valley City, ND, 58072, US |
| Bismarck Septic & Excavating | Class II | Burleigh | 701-471-4329 | NDSP007352 | 1/28/2026 | 12/31/2026 | 14201 93St NE, 14201 93St NE, Bismarck, ND, 58503, US |
| Black Water Bandit LLC | Class II | Mercer | 701-880-9958 | NDSP007355 | 3/9/2026 | 12/31/2026 | 850 51st Ave. SW, 850 51st Ave. SW, Hazen, ND, 58545, US |
| Black Water Pumping & Septic Service | Class I | Steele | 340-643-5309 | NDSP007337 | 4/9/2026 | 12/31/2026 | 203 26th St. NE, 203 26th St. NE, Hatton, ND, 58240, US |
| Boote Portable Toilets | Class I | Griggs | 701-676-2788 | NDSP007344 | 3/9/2026 | 12/31/2026 | 10281 County Road 5, 10281 County Road 5, Binford, ND, 58416, US |
| Boote Septic Solutions | Class II | Griggs | 701-797-7380 | NDSP007353 | 3/5/2026 | 12/31/2026 | 10281 Co Rd 5, 10281 Co Rd 5, Binford, ND, 584160183, US |
| Bottineau Plumbing and Heating | Class II | Bottineau | 701-263-5785 | NDSP007385 | 3/9/2026 | 12/31/2026 | 1122 Hwy 5 NE, Bottineau, ND, 58318, US |
| Buckmier's Excavating | Class II | Adams | 701-567-2866 | NDSP007307 | 2/18/2026 | 12/31/2026 | PO Box 281, 417 N 8th St, Hettinger, ND, 586390281, US |
| Capex Oilfield Services Inc | Class II | Williams | 701-572-4908 | NDSP07406 | 2/5/2026 | 12/31/2026 | 8509 Oil Ave, 8509 Oil Ave, Williston, ND, 58801, US |
| Charging Eagles Enterprises, LLC. | Class I | Dunn | 701-764-7212 | NDSP07409 | 3/3/2026 | 12/31/2026 | PO Box1035, 2036 Roughstock Rd., Killdeer, ND, 58640, US |
| Cousin Freddy's Septic Service LLC | Class I | McHenry | 701-263-2108 | NDSP007384 | 3/24/2026 | 12/31/2026 | 7460 12th Ave. N, 7460 12th Ave. N, Upham, ND, 58789, US |
| D & B Portables | Class I | Barnes | 701-952-7007 | NDSP007388 | 3/23/2026 | 12/31/2026 | 3293 106th Ave. SE, 3293 106th Ave SE, Sanborn, ND, 58480, US |
| Dakota Septic Service | Class I | Sargent | 701-680-5203 | NDSP007298 | 2/26/2026 | 12/31/2026 | 9349 139th Ave SE, Rutland, ND, 58067, US |
| Dehne Septic Pumping Service | Class II | Stutsman | 701-320-8824 | NDSP07399 | 2/11/2026 | 12/31/2026 | PO Box 61, 619 4th Ave N, Cleveland, ND, 58424, US |
| Deuces Wild Septic Service | Class I | Morton | 701-955-0711 | NDSP007313 | 5/5/2026 | 12/31/2026 | 412 Granite Dr., Bismarck, ND, 58503, US |
| Dick's Sewer Service | Class I | Barnes | 701-845-2073 | NDSP007371 | 4/27/2026 | 12/31/2026 | 445 9th Ave SW, 445 9th Ave SW, Valley City, ND, 58072, US |
| Dickinson Sanitation LLC | Class II | Stark | 701-225-8600 | NDSP007308 | 2/5/2026 | 12/31/2026 | 113 Angie Street, 113 Angie Street, Dickinson, ND, 58601, US |
| Dirt Dynamics, LLC | Class I | Cass | 701-388-0554 | NDSP007257 | 6/1/2026 | 12/31/2026 | 4206 3rd Ave. N., Fargo, ND, 58102 |
| Doorbust'n Portables & Septic Service | Class I | Richland | 406-433-7586 | NDSP007311 | 2/19/2026 | 12/31/2026 | PO Box 1003, 34980 HWY 23, Sidney, MT, 59270, US |
| Dueling Dakota Septic | Class II | Bowman | 605-892-5087 | NDSP007386 | 2/25/2026 | 12/31/2026 | 13910 97th St SW, 13910 97th St SW, Bowman, ND, 58623, US |
| Elshaug Concrete Construction LLC & Septic Vac | Class I | Ramsey | 701-351-1752 | NDSP007396 | 2/25/2026 | 12/31/2026 | PO Box 478, 523 3rd Ave. SE, Devils Lake, ND, 58301, US |
| Fergus Power Pump, Inc. | Class I | unknown | 218-736-6772 | NDSP007207 | 3/6/2026 | 12/31/2026 | 24978 225th St, 24978 225th ST, Fergus Falls, MN, 56537, US |
| Forthun Septic Tank Service | Class II | McKenzie | 701-570-1469 | NDSP007188 | 2/18/2026 | 12/31/2026 | 14211 42nd St NW, 14211 42nd St NW, Alexander, ND, 58831, US |
| G&G Garbage, LLC | Class I | Stark | 303-217-0782 | NDSP007379 | 4/23/2026 | 12/31/2026 | 10520 Highway 10, Dickinson, ND, 58601, US |
| Gene-O's Septic Tank Service | Class I | Ward | 701-837-9515 | NDSP007372 | 3/6/2026 | 12/31/2026 | 7050 Hwy 2 East, Suite #108, 7050 Hwy 2 East, Suite #108, Minot, ND, 58701, US |
| Glacier Oilfield Services, Inc. | Class I | McKenzie | 307-349-9214 | NDSP007335 | 3/18/2026 | 12/31/2026 | 12671 22nd St. NW, 12671 22nd St. NW Watford City, ND 58854, Watford City, ND, 58854, US |
| Glen Ullin Park District | Class II | Morton | 701-348-3683 | NDSP007345 | 3/10/2026 | 12/31/2026 | PO Box 70, 119 Main St S, Glen Ullin, ND, 586310070, US |
| Go-Fer Sanitation Inc. | Class II | Ramsey | 701-351-4108 | NDSP007387 | 4/30/2026 | 12/31/2026 | PO Box 744, 643 14th Ave NE, Devils Lake, ND, 58301, US |
| Great Outdoors Septic | Class I | Grand Forks | 218-791-2618 | NDSP007333 | 1/28/2026 | 12/31/2026 | 1723 32nd St NE, 1723 32nd St NE, Arvilla, ND, 58214, US |
| Grotte Sanitation | Class II | Steele | 701-789-0403 | NDSP007321 | 1/29/2026 | 12/31/2026 | 90 131 Ave. NE, 90 131st Ave NE, Finley, ND, 58230, US |
| Gustafson Septic Service Inc | Class I | Mountrail | 701-628-2960 | NDSP007306 | 2/5/2026 | 12/31/2026 | 6746 Highway 8, 6746 Highway 8, Stanley, ND, 58784, US |
| H&L Safety and Supply, Inc. | Class I | Ward | 701-624-2183 | NDSP007271 | 3/3/2026 | 12/31/2026 | PO Box 158, 409 Rose St, Makoti, ND, 58756, US |
| Heinrich Pumping LLC | Class I | Bowman | 701-440-9771 | NDSP007339 | 4/23/2026 | 12/31/2026 | PO Box 233, 8511 143rd Ave. SW, Bowman, ND, 58623, US |
| Hometown Septic Service, LLC | Class II | Pembina | 701-520-5010 | NDSP007389 | 4/21/2026 | 12/31/2026 | 12684 92nd ST NE, 12684 92nd ST NE, Cavalier, ND, 58220, US |
| HR Septic Solutions LLC | Class II | Grand Forks | 218-779-7465 | NDSP007360 | 3/18/2026 | 12/31/2026 | PO Box 500, 3850 9th Ave NE, Northwood, ND, 58267, US |
| Hurley Enterprises | Class I | McKenzie | 406-489-0208 | NDSP007260 | 3/26/2026 | 12/31/2026 | 303 Cass Ave., 303 Cass Ave, Fairview, MT, 592210385, US |
| J & J Rental, LLC | Class I | Mountrail | 701-421-1558 | NDSP005689 | 6/10/2026 | 12/31/2026 | PO Box 1150, New Town, ND, 58763 |
| J & S Sanitation LLC | Class I | Mercer | 701-873-5577 | NDSP007326 | 2/25/2026 | 12/31/2026 | PO Box 543, 629 7th St NW, Beulah, ND, 585230543, US |
| J&D Clark LLC | Class II | unknown | 218-236-1939 | NDSP007354 | 2/9/2026 | 12/31/2026 | 293 110th Ave N, Moorehead, MN, 56560, US |
| Jerry's Septic Service | Class I | Mountrail | 701-228-4912 | NDSP007392 | 3/23/2026 | 12/31/2026 | 8324 38th St. NW, 8324 38th St. NW, New Town, ND, 58763, US |
| Jiffy Jons Inc. | Class I | unknown | 218-236-1600 | NDSP007228 | 3/11/2026 | 12/31/2026 | PO Box 310, 2103 14th Ave S. Moorhead, MN 56560, Pelican Rapids, MN, 565720310, US |
| Joe's Pumping Service | Class I | McHenry | 701-263-7819 | NDSP007293 | 1/21/2026 | 12/31/2026 | 7446 Center Ave N, Bantry, ND, 58713, US |
| Johnson Septic Service | Class II | McLean | 701-743-4230 | NDSP007359 | 3/9/2026 | 12/31/2026 | 6015 25th St NW, 6015 25th St NW, Roseglen, ND, 58775, US |
| JTH Portables LLC | Class I | Williams | 701-641-6902 | NDSP007281 | 4/22/2026 | 12/31/2026 | 10952 67th St. NW, Tioga, ND, 58852, US |
| Juma's Septic Service | Class II | Mountrail | 701-629-1421 | NDSP007348 | 3/11/2026 | 12/31/2026 | 6466 93rd Ave NW, 6466 93rd Ave NW, Ross, ND, 58776, US |
| Keith Biggers Sewer Services | Class II | Cass | 701-633-5311 | NDSP007393 | 3/19/2026 | 12/31/2026 | 3790 141st Av SE, 3790 141st Av SE, Buffalo, ND, 58011, US |
| Kim's Septic Service | Class I | Eddy | 701-351-7645 | NDSP007336 | 3/4/2026 | 12/31/2026 | 617 7th Ave S, 617 7th Ave S, New Rockford, ND, 58356, US |
| Kitzan Septic Service LLC | Class I | Grant | 701-319-0591 | NDSP007325 | 2/23/2026 | 12/31/2026 | 5470 Boat Ave, 5470 Boat Ave, Glen Ullin, ND, 58631, US |
| KJ Excavating & HTG | Class I | Rolette | 701-201-0247 | NDSP007381 | 5/6/2026 | 12/31/2026 | PO Box 401, 3970 84th St NE, Rolette, ND, 58366, US |
| Knudson Septic Pumping LLC | Class II | Grand Forks | 218-779-2837 | NDSP07407 | 2/26/2026 | 12/31/2026 | 2312 35th St., Larimore, ND, 58251, US |
| Kolden Septic Tank Service | Class II | McLean | 701-743-4229 | NDSP007304 | 1/27/2026 | 12/31/2026 | 2124 58th Ave NW, 2124 58th Ave NW, Roseglen, ND, 58775, US |
| Kringstad Septic Tank Service | Class I | Walsh | 701-520-0417 | NDSP007382 | 4/8/2026 | 12/31/2026 | 14607 76th St NE, 14607 76th St NE, Grafton, ND, 58237, US |
| Kummers Pumping, Inc. | Class II | McKenzie | 701-842-4039 | NDSP007316 | 2/10/2026 | 12/31/2026 | PO Box 893, 504 20th Ave. SE, Watford City, ND, 58854, US |
| Lisbon Septic Service | Class II | Ransom | 701-308-1073 | NDSP007288 | 2/6/2026 | 12/31/2026 | 605 Harris St, 605 Harris St, Lisbon, ND, 58054, US |
| Lucas Enterprises, LLC dba Big Muddy Septic Services | Class II | Burleigh | 701-751-5868 | NDSP007374 | 3/19/2026 | 12/31/2026 | 6606 Sonora Way, Bismarck, ND, 58503, US |
| Lucky's Septic Service | Class I | Barnes | 701-490-1640 | NDSP007323 | 4/23/2026 | 12/31/2026 | 922 11th Ave. SE, 11545 35th St. SE, Valley City, ND, 58072, US |
| M & S Septic Service | Class II | Burleigh | 701-286-6254 | NDSP007318 | 2/25/2026 | 12/31/2026 | PO Box 506, 13551 Hwy 36, Wilton, ND, 58579, US |
| M&K Portapotties | Class I | Grand Forks | 701-330-4565 | NDSP007320 | 2/5/2026 | 12/31/2026 | PO Box 14942, 2132 US 2, Emerado ND 58228, Grand Forks, ND, 58208, US |
| Magrum Excavating & Plumbing Co. | Class II | Emmons | 701-782-4111 | NDSP007395 | 5/12/2026 | 12/31/2026 | PO Box 467, 263 Main Street, Hazelton, ND, 58544, US |
| Maple River Colony | Class II | Dickey | 701-408-9033 | NDSP007391 | 2/19/2026 | 12/31/2026 | 9262 93rd Ave SE, Fullerton, ND, 58441, US |
| Mighty Rentals | Class I | Dunn | 701-204-5901 | NDSP07405 | 1/15/2026 | 12/31/2026 | 905 Highway 8 N, Halliday, ND, 58636, US |
| Moen Portable Toilets & Septic Pumping | Class I | Cass | 701-541-3823 | NDSP07408 | 3/25/2026 | 12/31/2026 | 4502 25th St. N, 4502 25th St. N, Fargo, ND, 58102, US |
| MonDak Portables LLC | Class I | Williams | 701-570-5444 | NDSP007303 | 1/14/2026 | 12/31/2026 | PO Box 397, 13008 60th St. NW Epping, ND 58843, Williston, ND, 58802, US |
| Moore's Septic Pumping LLC | Class I | unknown | 218-846-9237 | NDSP07401 | 3/9/2026 | 12/31/2026 | 18370 County Hwy 25, Detroit Lakes, MN, 56501, US |
| MT Septic Service | Class I | Richland | 701-640-4092 | NDSP007309 | 2/18/2026 | 12/31/2026 | 7775 county Road 3, 7775 county Road 3, Barney, ND, 58008, US |
| Mul T Services & Contracting | Class II | Mercer | 701-391-8963 | NDSP007357 | 3/12/2026 | 12/31/2026 | 905 HWY 31, 905 HWY 31, Stanton, ND, 58571, US |
| Northwest Septic & Oilfield Services | Class I | Divide | 701-641-8614 | NDSP007390 | 2/12/2026 | 12/31/2026 | PO Box 510, 11955 ND 5 NW, Crosby, ND, 58730, US |
| Nova Oilfield Services, Inc. | Class I | Williams | 701-580-8251 | NDSP007292 | 2/23/2026 | 12/31/2026 | PO Box 2326, 4515 West Front Street, Williston ND 58801, Williston, ND, 58802, US |
| Novak Backhoe | Class I | Walsh | 701-331-1931 | NDSP007291 | 1/21/2026 | 12/31/2026 | PO Box 12, 309 Norton ST, Lankin, ND, 58250, US |
| Outhouse Duty | Class I | McKenzie | 701-290-0130 | NDSP007346 | 4/23/2026 | 12/31/2026 | 10809 Spring Creek Rd, 10809 Spring Creek Rd, Killdeer, ND, 58640, US |
| P & S Septic Service | Class II | Pierce | 701-471-2149 | NDSP007200 | 3/31/2026 | 12/31/2026 | 4791 22nd Ave NE, 4791 22nd Ave NE, Rugby, ND, 58368, US |
| PDQ Sanitary Services Inc | Class I | Grand Forks | 701-740-6828 | NDSP007332 | 4/29/2026 | 12/31/2026 | PO Box 5221, 2450 N 44th St, 58201, Grand Forks, ND, 58206, US |
| Pearl Valley Oilfield Services & Rentals, LLC | Class I | Mountrail | 701-621-1464 | NDSP007351 | 1/5/2026 | 12/31/2026 | 704 S Main St, 324 6th Ave. SW, Stanley, ND, 58784, US |
| Pederson Septic Service | Class I | Towner | 701-968-3858 | NDSP007356 | 2/12/2026 | 12/31/2026 | PO Box 232, 532 8th Ave, Cando, ND, 583240232, US |
| Pinky's Aggregates Inc. | Class I | Rolette | 701-550-9642 | NDSP007317 | 2/24/2026 | 12/31/2026 | 8064 Co. Rd 15, Rolette, ND, 58366, US |
| Pinnacle Seed Inc. DBA Hefty Seeds Co. | Class I | Bottineau | 701-833-7459 | NDSP07402 | 3/5/2026 | 12/31/2026 | 3588 Hwy 5 NW, Mohall, ND, 58761, US |
| Professional Pumping Services | Class II | Burleigh | 701-226-4720 | NDSP007274 | 1/7/2026 | 12/31/2026 | 4007 State Street, Suite 40, 4007 State Street, Suite 40, Bismarck, ND, 58503, US |
| PWB's Poo Pickup | Class II | Benson | 701-351-3247 | NDSP007383 | 4/9/2026 | 12/31/2026 | 5370 49th St. NE, 5370 49th St. NE, Minnewaukan, ND, 58351, US |
| R&D Hendrickson Trucking LLC | Class I | Rolette | 701-550-9110 | NDSP007279 | 3/6/2026 | 12/31/2026 | PO Box 564, 1216 Main Ave West, Rolla, ND, 58367, US |
| Roto-Rooter-Grand Forks | Class I | Grand Forks | 218-791-0910 | NDSP007315 | 2/9/2026 | 12/31/2026 | PO Box 12762, 2267 N 44th St #3, Grand Forks 58203, Grand Forks, ND, 582082762, US |
| Roughrider Septic | Class I | Dunn | 806-339-2768 | NDSP007338 | 2/11/2026 | 12/31/2026 | 2157 3rd St. W, 2157 3rd St. W, Dickinson, ND, 58601, US |
| Royal Septic, LLC | Class II | Emmons | 701-258-3456 | NDSP007305 | 2/5/2026 | 12/31/2026 | 4510 78th Ave NE, 4510 78th Ave NE, Bismarck, ND, 58503, US |
| RT Enterprises | Class I | Burke | 701-641-8685 | NDSP007394 | 3/23/2026 | 12/31/2026 | 7945 97th Ave NW, 7945 97th Ave NW, Battleview, ND, 58773, US |
| S&S Septic Solutions, LLC | Class I | Cass | 701-308-4931 | NDSP007378 | 3/2/2026 | 12/31/2026 | 15253 23rd St SE, 15253 23rd St SE, Arthur, ND, 58006, US |
| Salhus Septic Pumping | Class I | McLean | 701-442-3881 | NDSP007327 | 3/9/2026 | 12/31/2026 | 84 N 1st St, 84 N 1st St, Underwood, ND, 58576, US |
| Sanitary Septic Services | Class II | Burleigh | 701-221-2383 | NDSP007343 | 2/6/2026 | 12/31/2026 | 17092 33rd St. NE, 17092 33rd St. NE, Baldwin, ND, 58521, US |
| Scherbenske, Inc. | Class II | Stutsman | 701-252-2652 | NDSP007331 | 3/4/2026 | 12/31/2026 | 2511 17th St. SE, 2511 17th St. SE, Jamestown, ND, 58401, US |
| Schirado Enterprises, LLC | Class I | Grant | 701-471-3763 | NDSP007294 | 2/12/2026 | 12/31/2026 | PO Box 149, 311 East Curlew Ave, Glen Ullin, ND, 58631, US |
| Seidel Septic LLC | Class II | Williams | 701-770-2123 | NDSP07400 | 3/5/2026 | 12/31/2026 | PO Box 132, 3920 2nd Ave West, Williston, ND, 58801, US |
| Septic Pro | Class II | Mercer | 701-880-0335 | NDSP007220 | 4/9/2026 | 12/31/2026 | PO Box 1183, 5801 Lakeshore Estates #28, Beulah, ND, 58523, US |
| Septic Services | Class I | Renville | 701-818-5167 | NDSP007280 | 3/26/2026 | 12/31/2026 | PO Box 63, 9 5th AVE West, Sherwood, ND, 58782, US |
| Sheyenne Septic Service | Class II | Richland | 701-317-2756 | NDSP007377 | 3/9/2026 | 12/31/2026 | 6054 County Rd 23, Leonard, ND, 58052, US |
| SJ Septic Tank Service | Class I | Ward | 701-835-2012 | NDSP007358 | 2/11/2026 | 12/31/2026 | 4 8th St NW, 4 8th St NW, Kenmare, ND, 58746, US |
| SK Septic Pumping | Class II | Logan | 701-269-5269 | NDSP007211 | 3/3/2026 | 12/31/2026 | 5572 43rd Ave SE, 5572 43rd Ave SE, Napoleon, ND, 58561, US |
| Skooter's Pumping | Class II | Cass | 701-799-4357 | NDSP07412 | 4/29/2026 | 12/31/2026 | 772 Center St., West Fargo, ND, 58078, US |
| Son Oilfield Services LLC | Class I | McKenzie | 337-780-1506 | NDSP07413 | 5/18/2026 | 12/31/2026 | 2591 Beaver Creek Rd, Watford City, ND, 58854, US |
| Spiffy Biffs - Bruce's Manufactured Housing Inc | Class I | Burleigh | 701-226-4175 | NDSP007295 | 3/3/2026 | 12/31/2026 | 1414 Continental Ave, 1414 Continental Ave, Bismarck, ND, 58504, US |
| SSS | Class II | Cavalier | 701-370-2542 | NDSP07414 | 5/20/2026 | 12/31/2026 | 11411 106th St NE, Langdon, ND, 58249, US |
| Stallion Infrastructure - Dickinson | Class II | Stark | 701-483-7100 | NDSP007341 | 3/23/2026 | 12/31/2026 | PO Box 1597, 11160 32 St SW, Dickinson, ND, 58601, US |
| Stallion Infrastructure - Williston | Class I | Williams | 701-774-3824 | NDSP007342 | 3/25/2026 | 12/31/2026 | 14070 49th St. NW, 14070 49th St. NW, Williston, ND 58801, Williston, ND, 58801, US |
| T&T Transport | Class I | Divide | 231-420-2210 | NDSP007277 | 3/12/2026 | 12/31/2026 | PO Box 208, 11855 105th St NW, Crosby, ND, 58730, US |
| T-Roy's Porta Potty Service | Class I | Pembina | 701-265-2168 | NDSP007376 | 4/23/2026 | 12/31/2026 | 8855 139th Ave NE, 8855 139th Ave NE, Hensel, ND, 58241, US |
| Thielbar Septic Service | Class II | Cavalier | 701-256-0868 | NDSP007350 | 3/4/2026 | 12/31/2026 | 8857 Hwy 1, 8857 Hwy 1, Langdon, ND, 58249, US |
| Top Notch Repair | Class I | Dickey | 701-535-0108 | NDSP007283 | 5/7/2026 | 12/31/2026 | 8838 98th St SE, Ellendale, ND, 58436, US |
| Triple P Rentals LLC | Class I | Kidder | 701-425-7009 | NDSP007328 | 3/31/2026 | 12/31/2026 | PO Box 131, 621 1st St. SW, Steele, ND, 58482, US |
| Turd Burglar | Class II | Burleigh | 701-527-0850 | NDSP007334 | 3/12/2026 | 12/31/2026 | 7500 Sentinel St., 7500 Sentinel St., Bismarck, ND, 58504, US |
| Vac-U-Jet Septic and Sump Service Inc. | Class I | Williams | 701-421-5980 | NDSP007369 | 3/2/2026 | 12/31/2026 | 17960 Beargrass Mountain Rd, 5979 HWY 85 Williston, ND 58801, Missoula, ND, 598086748, US |
| Val's Sanitation | Class I | Stark | 701-225-3712 | NDSP007300 | 3/10/2026 | 12/31/2026 | 2175 South Main, 2175 South Main, Dickinson, ND, 58601, US |
| Vinny's Septic Service | Class II | Pembina | 701-520-8230 | NDSP007269 | 5/27/2026 | 12/31/2026 | 13759 Highway 5, Cavalier, ND 58220, US |
| Willey's Septic Service | Class I | Stutsman | 701-489-3634 | NDSP007301 | 1/15/2026 | 12/31/2026 | PO BOX 266, 313 James River Valley Trailer Ct, Ypsilanti, ND, 584970266, US |
| Willis Sewer Service | Class II | Dickey | 701-793-1993 | NDSP007167 | 3/16/2026 | 12/31/2026 | PO Box 704, 61 1st Ave North, Ellendale, ND, 584360365, US |
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