Minnesota licenses the businesses that install, design, inspect and maintain (pump) subsurface sewage treatment (septic) systems through the Pollution Control Agency. This page lists the currently licensed businesses from the official state registry.
104 certified companies
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Showing 149 of 1282 certified companies. The rest are listed on their county pages, each of which lists every company in that county — browse all 1282 Minnesota companies by county ↑.
| Company | Location | County | Certifications | License # |
|---|---|---|---|---|
| 218 Septic LLC | Brainerd, MN | Crow Wing | DesignerInspector | L4197 |
| 2nd to None Septic Solutions LLC | Borup, MN | Norman | Pumper | L4141 |
| 3 Bs LLC | Cohasset, MN | Itasca | DesignerInstaller | L2423 |
| 3-D Construction & Enterprise LLLP | Cloquet, MN | Carlton | DesignerInspectorInstallerPumper | L233 |
| 5 Star Excavating LLC | West Concord, MN | Dodge | DesignerInspectorInstaller | L4250 |
| A & A Septic Service, LLC | Mora, MN | Pine | Pumper | L3213 |
| A & B Construction of MN., Inc | Hugo, MN | Washington | Installer | L123 |
| A & C Excavating LLC | Marshall, MN | Lyon | DesignerInstaller | L3048 |
| A & T Excavation | Duluth, MN | Saint Louis | Installer | L3156 |
| A & T Septic and Excavating Services Inc | Spicer, MN | Kandiyohi | DesignerInspectorInstallerPumper | L1608 |
| A-1 Precision Pumping, Inc. | Hokah, MN | Houston | Designer (Intermediate)Inspector (Intermediate)Pumper | L3310 |
| A&M Construction LLC | Grand Marais, MN | Cook | DesignerInstaller | L4374 |
| A&M Simon Trucking and Excavating LLC | Independence, MN | Hennepin | Installer | L4434 |
| A+ Outdoor Services, Inc. | Ham Lake, MN | Anoka | Installer | L4006 |
| A1 Backhoe & Septic Service LLC | Bemidji, MN | Beltrami | DesignerInspectorInstallerPumper | L4134 |
| A1 Services Inc | Eveleth, MN | Saint Louis | DesignerInspectorInstallerPumper | L315 |
| A4septic LLC | Easton, MN | Faribault | Pumper | L3957 |
| Aaron Matthew Smith | Grand Marais, MN | Cook | Installer | L3671 |
| Abbott Excavating, Inc. | Erhard, MN | Otter Tail | DesignerInstaller | L288 |
| Able Go Green Septic Services Inc. | Forest Lake, MN | Washington | DesignerInstallerPumper | L1675 |
| Able Septic & Dirt Work LLC | Milaca, MN | Mille Lacs | Installer | L4445 |
| Absolute Portable Restrooms, Inc. | Cambridge, MN | Isanti | Pumper | L3189 |
| Absolute Septic Inc. | Milaca, MN | Mille Lacs | DesignerInspectorInstallerPumper | L2633 |
| ACA Excavating L.L.C. | Keewatin, MN | Itasca | Installer | L3993 |
| Ace of Spades Septic Services and Porta Potty Rentals LLC | Fosston, MN | Polk | Pumper | L4518 |
| Action Company LLC | Marshall, MN | Lyon | Installer | L4214 |
| Advanced Excavating & Onsite Systems LLC | Cloquet, MN | Saint Louis | DesignerInstaller | L2906 |
| Advanced Excavating Inc | Saint Francis, MN | Isanti | InstallerPumper | L3875 |
| Advanced Property Inspection Inc | New London, MN | Kandiyohi | DesignerInspector | L3852 |
| Advanced Septic & Excavating LLC | Le Roy, MN | Mower | DesignerInstaller | L4375 |
| Advanced Septic Solutions, Inc. | Montgomery, MN | Le Sueur | Designer (Advanced)Inspector (Advanced)Installer | L4331 |
| Advanced Services, Inc | Moose Lake, MN | Saint Louis | InstallerPumper | L3682 |
| Advantage Septic & Drain, LLC | Burtrum, MN | Morrison | Pumper | L3336 |
| Affordable Portables | Kasson, MN | Dodge | Pumper | L2979 |
| Affordable Sanitation Inc. | Cambridge, MN | Isanti | Pumper | L1893 |
| AG Excavating LLC | Ogilvie, MN | Kanabec | Installer | L3651 |
| Agassiz Septic & Roll Off Services LLC | Crookston, MN | Polk | Pumper | L4435 |
| Ahlers Excavating LLC | Dundee, MN | Nobles | Installer | L4196 |
| AJR Ely Inc | Ely, MN | Saint Louis | Installer | L2744 |
| Al Hanson Excavating | Alexandria, MN | Douglas | DesignerInspectorInstaller | L337 |
| Al Larson & Sons Plumbing and Heating Inc | Preston, MN | Fillmore | Pumper | L605 |
| Al Nystrom Construction LLC | Remer, MN | Cass | DesignerInspectorInstaller | L1676 |
| Al X Llc | Grand Rapids, MN | Itasca | Installer | L3317 |
| Al's Seasonal Services, LLC | Little Falls, MN | Morrison | DesignerInspectorInstaller | L4181 |
| Al's Sewer Service Inc. | Crosby, MN | Crow Wing | InstallerPumper | L318 |
| Albers A&A Restrooms | Dundas, MN | Rice | Pumper | L1637 |
| Albin's Septic Pumping, LLC | Mound, MN | Hennepin | Pumper | L3346 |
| Albrecht Excavating LLC | Mizpah, MN | Koochiching | Installer | L4230 |
| Aletto Onsite/Design | Walker, MN | Cass | DesignerInspector | L808 |
| Alex Lakes Area Excavating Inc | Carlos, MN | Douglas | Installer | L2167 |
| Alexandria Sanitary Service Inc. | Garfield, MN | Douglas | Pumper | L4297 |
| All Service North LLC | Brook Park, MN | Kanabec | Installer | L4226 |
| Alpha Toilet Services LLC | Ramsey, MN | Anoka | Pumper | L3332 |
| Alt Well Repair | Jordan, MN | Scott | Installer | L1073 |
| Alto Sewer Service Inc. | South Saint Paul, MN | Dakota | Pumper | L3665 |
| Altra Onsite Services LLC | Princeton, MN | Sherburne | Designer (Advanced)Inspector (Advanced)Installer | L4487 |
| Altrichter Excavating, LLC | Cushing, MN | Morrison | DesignerInspectorInstallerPumper | L281 |
| American Innovation | East Bethel, MN | Anoka | Installer | L4238 |
| American Septic | Hinckley, MN | Pine | Pumper | L2525 |
| American Septic LLC | Iron, MN | Saint Louis | Pumper | L4292 |
| American Septic Pumping of Spring Valley | Spring Valley, MN | Fillmore | Pumper | L3126 |
| Amor Excavating Inc. | Battle Lake, MN | Otter Tail | Installer | L4129 |
| Andersen Excavating of Central MN | Albany, MN | Stearns | DesignerInstallerPumper | L1879 |
| Andrew J. Stoskopf Trucking Inc | Warroad, MN | Roseau | Installer | L3938 |
| Angela Busse | Saint Cloud, MN | Sherburne | DesignerInspectorInstaller | L2658 |
| Anthony Heyda | Montgomery, MN | Rice | Designer (Advanced)Inspector (Advanced)Installer | L4400 |
| Antlers Well Drilling | Hines, MN | Beltrami | DesignerInstaller | L3278 |
| Antonsen Excavating Inc | Deerwood, MN | Crow Wing | DesignerInspectorInstaller | L1054 |
| Apostle Septic Service | Houlton, WI | Washington | Pumper | L2374 |
| Apple Septic Services, Inc. | Elk River, MN | Anoka | Pumper | L4125 |
| April Thompson | Pine River, MN | Cass | Inspector | L4433 |
| Ark Septic LLC | Zimmerman, MN | Isanti | DesignerInspectorInstaller | L3974 |
| Arnes Excavating Inc | East Bethel, MN | Anoka | Installer | L3026 |
| Art Anderson Septic Tank Pumping | Detroit Lakes, MN | Becker | Pumper | L2908 |
| ASAP Pumping Service LLC | Saint Cloud, MN | Sherburne | Pumper | L4191 |
| Asplin Excavating Inc. | Fargo, ND | Clay | Pumper | L633 |
| Assured Septics LLC | Milaca, MN | Mille Lacs | Installer | L2318 |
| AT Septic Inspection & Design Inc | Rush City, MN | Chisago | Designer (Advanced)Inspector (Advanced)InstallerPumper | L3886 |
| ATB Professional Services, LLC | Northfield, MN | Dakota | Designer (Advanced)Inspector (Advanced)InstallerPumper | L4429 |
| ATK Enterprises Inc. | Hermantown, MN | Saint Louis | Installer | L4368 |
| Austin, Inc | Albany, MN | Stearns | Pumper | L3930 |
| B & B Excavating, Inc. | Faribault, MN | Rice | DesignerInstaller | L386 |
| B & B Pumping & Portables, Inc. | Faribault, MN | Rice | Pumper | L2503 |
| B & S Excavating Inc | Belgrade, MN | Stearns | Installer | L1614 |
| B's Pumping Service | Farmington, MN | Dakota | DesignerInspectorInstallerPumper | L4149 |
| Backhoe Benny LLC | Menahga, MN | Becker | Installer | L4524 |
| Backhoe Pete | Menahga, MN | Becker | DesignerInstaller | L909 |
| Badger Excavating Inc | Lonsdale, MN | Rice | DesignerInstaller | L1558 |
| Baier Construction Inc | Springfield, MN | Brown | DesignerInspectorInstaller | L3190 |
| Baker Brothers Construction of Granite Falls Inc | Granite Falls, MN | Chippewa | Installer | L262 |
| Baker Excavating | Wadena, MN | Otter Tail | Installer | L3994 |
| Barry Excavating Inc | Dent, MN | Otter Tail | DesignerInspectorInstallerPumper | L2821 |
| Bartie Construction Inc. | Stillwater, MN | Washington | Installer | L4432 |
| Bassett Waste Removal | Westbrook, MN | Cottonwood | Pumper | L2021 |
| Bauer Sewer and Mechanical LLC | Nerstrand, MN | Goodhue | Installer | L4523 |
| Baumann Earthworks | Battle Lake, MN | Otter Tail | Installer | L4409 |
| BE Heaton Excavating | Grand Rapids, MN | Itasca | Installer | L2458 |
| Beaver Creek Companies Inc. | Farmington, MN | Dakota | Inspector | L4339 |
| Beckwith Construction LLC | Glenwood, MN | Pope | Installer | L4387 |
| Beemer Well Drilling Inc. | Fairmont, MN | Martin | Designer (Advanced)Inspector (Advanced)InstallerPumper | L806 |
| Beer Farms LLC | Preston, MN | Fillmore | DesignerInspectorInstaller | L3139 |
| Beito's Septic Tank Pumping | Thief River Falls, MN | Pennington | Pumper | L2126 |
| Bell Excavating, Inc. | Stillwater, MN | Washington | DesignerInstaller | L2406 |
| Bemidji Sewer & Waterworks Inc. | Hines, MN | Beltrami | DesignerInspectorInstallerPumper | L4086 |
| Bemidji Skidsteer Service, LLC | Shevlin, MN | Beltrami | Installer | L4347 |
| Benedict B Bitzan | Evansville, MN | Douglas | Installer | L456 |
| Bennett & Sons Sand and Gravel Co | Plainview, MN | Wabasha | Installer | L3201 |
| Benoit's Septic Service LLC | Milaca, MN | Mille Lacs | Pumper | L4164 |
| Benson Excavating & Demolition LLC | Garrison, MN | Crow Wing | Installer | L4045 |
| Benson Septic Service | Welch, MN | Dakota | DesignerInspectorInstaller | L190 |
| Berg Brothers Incorporated | Shakopee, MN | Scott | Installer | L1938 |
| Berneking Construction, LLC | Grand Marais, MN | Cook | Installer | L4102 |
| Berres Excavating, LLC | Rochester, MN | Olmsted | Installer | L4173 |
| BGM Construction Inc | Buffalo, MN | Wright | Installer | L3841 |
| Biffs, Inc. | Shakopee, MN | Scott | Pumper | L1327 |
| Big Lake Contracting LLC | Duluth, MN | Saint Louis | Installer | L3905 |
| Big Top Tent Rentals LLC | Luverne, MN | Rock | Pumper | L4204 |
| Bill Bartusek LLC | Owatonna, MN | Steele | DesignerInspectorInstaller | L3479 |
| Bishop Excavating Inc | Blooming Prairie, MN | Steele | DesignerInspectorInstaller | L1844 |
| Black Sheep Landscaping LLP | Jackson, MN | Jackson | Installer | L4418 |
| Black's Excavating | Mora, MN | Kanabec | Installer | L2711 |
| Blilie Excavating & Septic Service | Moorhead, MN | Clay | DesignerInstallerPumper | L2451 |
| Coulee Soil Testing Excavating and Plumbing LLC | Stoddard, WI | Houston | DesignerInspectorInstaller | L1647 |
| Cross Country Excavating | Dresser, WI | — | Installer | L1290 |
| Dakota Portable Toilets, Inc. | Watertown, SD | — | Pumper | L4089 |
| Dean Bellmore & Sons | Wahpeton, ND | Wilkin | Installer | L2733 |
| Dirtworx Excavating LLC | Fargo, ND | — | Installer | L4413 |
| Elite Portable Toilets LLC | South Range, WI | — | Pumper | L4202 |
| Featherstone Excavating, Inc. | Hudson, WI | Washington | Installer | L1362 |
| JMS Portajohn LLC | Navarre, FL | Red Lake | Pumper | L4093 |
| Johnny on the Spot Inc. | Aurora, SD | — | Pumper | L4430 |
| Johnson's Sanitation Inc | Ellsworth, WI | — | Pumper | L4353 |
| Kringstad Septic Tank Service | Grafton, ND | Kittson | Pumper | L1887 |
| Lacey Rentals Inc. | Brandon, SD | — | Pumper | L3986 |
| Leuthold Plumbing Heating & Electric Inc | Lester, IA | Rock | Installer | L1014 |
| M & K Porta Potties | Grand Forks, ND | — | Pumper | L3955 |
| Marko Septic LLC | Roberts, WI | Goodhue | Pumper | L3845 |
| Moen Portables & Septic | Fargo, ND | — | Pumper | L3920 |
| Mr. Biffy, LLC | Superior, WI | Douglas | Pumper | L3901 |
| Ness Pumping Service & Porta Potty Rental Inc | Waukon, IA | — | Pumper | L4105 |
| PDQ Sanitary Services, Inc. | Grand Forks, ND | Dodge | Pumper | L2201 |
| PeopleService, Inc. | Omaha, NE | Rock | Inspector | L3286 |
| Renner Excavating | Horace, ND | — | DesignerInstaller | L4512 |
| Ron's Sewer Service | Roberts, WI | — | Pumper | L4007 |
| Roto Rooter | Grand Forks, ND | — | Pumper | L4223 |
| Septic Solutions | Estherville, IA | — | Pumper | L4477 |
| TLC Excavating, Inc | Decorah, IA | Fillmore | DesignerInstaller | L2768 |
| Whetstone Sanitation | Milbank, SD | Lyon | Pumper | L4037 |
| Young Septic Service LLC | Superior, WI | Pine | Pumper | L3669 |
Most directories only tell you who to call. These are the cases where the honest answer is that you may not need this service at all, and the mistakes that cost people the most money.
Typical septic pumping pricing, with sources: what this costs in MN →
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