Licensed Septic Companies in Anne Arundel County, MD
68 septic companies serve Anne Arundel County, Maryland, and 60 of them hold a Maryland septic license or certification matched to the Maryland Department of the Environment list (data as of October 2026).
Septic services in Anne Arundel County
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Aerobic septic systems · Installation cost · Pumping cost
68 septic companies in Anne Arundel County
Pasadena 20
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A & V Septic Services LLC
222 Old Magothy Bridge Rd, Pasadena, MD 21122
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Installation · Risers & lids Per state license: Aerobic systems
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A-1-A Septic Services Inc
8209 Varnedoe Ln, Pasadena, MD 21122
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Installation · Perc testing Per state license: Aerobic systems
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Ace Septic
8555 Brad Ct, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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All About Septics
7812 Water Oak Point Rd, Pasadena, MD 21122
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Installation Per state license: Aerobic systems
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Brumwell'S Septic
4438 Purple Martin'S Rd, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Care Utilities, Inc
207 Magothy Bridge Rd, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Cornish S Septic Services, LLC
57 Magothy Beach Rd, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Daniel's Septic Systems
8555 Brad Ct Ste b, Pasadena, MD 21122
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Installation · Repair · Drain field · Perc testing Per state license: Aerobic systems
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Duncans Septic Service
4729 Mountain Rd, Pasadena, MD 21122
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Installation · Inspection · Repair · Drain field Per state license: Aerobic systems
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Emory'S Backhoe Service
846 Swift Rd, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Pasadena Septic Service
P.O. Box 6, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Rls Heating Air Conditioning & Refridgeration
615 Hilltop Road, Pasadena, MD 21226
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Shilling Septic
750 Woods Rd, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Storm Utilities
848 Swift Rd, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Ultimate Septic & Construction
P.O. Box 1599, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Ultimate Septic & Construction
P.O. Box 1599, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Ultimate Septic And Construction
P.O. Box 1599, Pasadena, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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ACE Septic Service
8555 Brad Ct Ste b, Pasadena, MD 21122
From their website: Pumping · Drain field · Perc testing
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Arundel Septic Services LLC
19 Disney Ave, Pasadena, MD 21122
From their website: Pumping · Grease traps
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A-1 Septic
4427 Mountain Rd, Pasadena, MD 21122
From their website: Pumping · Installation · Perc testing
No phone on the state list a1septicpasadenamd.com
Millersville 8
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Beall & Sons
8795 Veterans Hwy, Millersville, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Billing's Outback Septic Service
180 Obrecht Rd, Millersville, MD 21108
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Drain field · Risers & lids · Grease traps Per state license: Installation · Aerobic systems
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Billings Outback Septic
180 Obrecht Rd, Millersville, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Quest Mechanical Services, LLC
895 Oakdale Circle, Millersville, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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R. F. Beall & Sons
8795 Veterans Hwy, Millersville, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Scardina Home Services
8082 Veterans Hwy, Millersville, MD 21108
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Installation · Inspection · Drain field · Grease traps Per state license: Aerobic systems
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Stormwater Facilities, Inc.
742 Cecil Ave, Millersville, MD 21108
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Installation · Risers & lids Per state license: Aerobic systems
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Robert F Beall & Sons Inc
8795 Veterans Hwy, Millersville, MD 21108
From their website: Pumping · Installation · Repair · Drain field · Aerobic systems · Grease traps
No phone on the state list beallseptic.com
Annapolis 4
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Cole Ventures
1650 Pleasant Plains Rd, Annapolis, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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First Class Plumbing LLC
2084 Generals Hwy, Annapolis, MD 21401
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Grease traps Per state license: Installation · Aerobic systems
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Southern Drywell, Inc
2056 Generals Highway, Annapolis, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Staton Heating, Cooling & Plumbing
1991 Moreland Pkwy, Annapolis, MD 21401
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Davidsonville 4
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Freestate Septic
2868 Davidsonville Rd, Davidsonville, MD 21035
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Installation · Repair · Drain field · Perc testing Per state license: Aerobic systems
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Hr Willson Septic
3243 Davidsonville Rd, Davidsonville, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Hr Willson Septic
3243 Davidsonville Rd, Davidsonville, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Statewide Septic & Backhoe
436 Central Ave, Davidsonville, MD 21035
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Severn 4
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Abby Plumbing
751 Pine Rd, Severn, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Atlantic Solutions
512 Shaw Ct, Severn, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Atlantic Solutions
512 Shaw Ct, Ste 103, Severn, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Sdh Inc / Butch'S Backhoe
535 Donaldson Ave, Severn, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Deale 3
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James D Howard Excavating & Septic Systems
360 E Bayfront Rd, Deale, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Wood Backhoe Service, LLC
5662 Swamp Circle Rd, Deale, MD 20751
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Annapolis Septic Service
5851 Deale Churchton Rd #11, Deale, MD 20751
From their website: Pumping · Installation · Repair · Drain field · Grease traps
Harwood 3
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Bagdasian Plumbing Service
116 Pollinghouse Rd, Harwood, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Bayly'S Inc
Po Box 204, Harwood, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Harwood Escavating, Inc
375 - A Lankford Rd, Harwood, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Severna Park 3
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Compass Homes LLC
P.O. Box 299, Severna Park, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Craftsman Plumbing
417 Severnside Drive, Severna Park, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Rjs Plumbing & Septic
Po Box 1038, Severna Park, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Annapolis Junction 2
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Hatfield'S Equipment
P. O. Box 519, Annapolis Junction, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Hatfields Equipment
Po Box 519, Annapolis Junction, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Friendship 2
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Gws
7041 Prout Rd, Friendship, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Sully & Sons, Inc
P. O. Box 21, Friendship, MD 20758
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Glen Burnie 2
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Prime Plumbing LLC
7617 Baltimore Annapolis Blvd, Glen Burnie, MD 21060
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Pumping · Repair · Grease traps Per state license: Installation · Aerobic systems
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MB Matthews Septic Service LLC
352 Addison Dr, Glen Burnie, MD 21060
From their website: Pumping
Linthicum Heights 2
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Bat-Man
727 Helen Ave, Linthicum Heights, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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Beetle Bayly Septic Service
721 Helen Ave, Linthicum Heights, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Shady Side 2
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K. V. Gessford Inc
1521 Kellam Rd, Shady Side, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
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K. V. Gessford Inc
1521 Kellam Rd, Shady Side, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Broomes Island 1
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Quality Landscaping & Excavating Inc
8290 Broomes Island, Broomes Island, MD 21090
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
From their website: Perc testing Per state license: Installation · Aerobic systems
Crofton 1
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B & P Environmental, A Wind River Company
1230 Cronson Blvd, Crofton, MD 21114
From their website: Pumping · Installation · Inspection · Drain field · Aerobic systems · Risers & lids · Grease traps
Crownsville 1
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Bayly's Septic Tank Cleaning
388 Maple Trail, Crownsville, MD 21032
From their website: Pumping
Easton 1
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Bb Landscaping LLC
30450 Gene Gibson Rd, Easton, MD 21060
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Gambrills 1
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Maryland Septic
936 Parkey Rd, Gambrills, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Odenton 1
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Queen'S Backhoe Septic
735 Thornwood Dr, Odenton, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Parkton 1
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G&L Pools Inc
17640 Prettyboy Dam Rd, Parkton, MD 21122
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Severna park 1
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Acorn Environment Inc
708 Laurel Lane, Severna park, MD
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
Sudlersville 1
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Frank Kamm Septic & Plumbing
141 Kamm Lane, Sudlersville, MD 21037
- Licensed: Maryland MDE Certified BAT (Best Available Technology) Septic Installer (Maryland Department of the Environment, verify)
Per state license: Installation · Aerobic systems
No listings match those filters.
Septic licensing in Maryland
Maryland certifies installers of nitrogen-reducing BAT septic units; installers also need the unit maker's certification, and some counties require a local license. The Maryland Department of the Environment issues these credentials: BAT (Best Available Technology) certified installer; County septic installer licenses in some counties.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Anne Arundel County and whether the permit fee is in their quote.
Maryland septic licensing: agencies, license types and how to check a license →
Septic companies in Anne Arundel County: common questions
How many licensed septic companies are in Anne Arundel County, MD?
68 septic companies serve Anne Arundel County, Maryland, and 60 of them hold a Maryland septic license or certification matched to the Maryland Department of the Environment list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in Maryland?
Maryland certifies installers of nitrogen-reducing BAT septic units; installers also need the unit maker's certification, and some counties require a local license. The licensing body is the Maryland Department of the Environment.
Which companies pump septic tanks in Anne Arundel County?
18 of the 68 listings in Anne Arundel County offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.
Which companies install septic systems in Anne Arundel County?
64 listings in Anne Arundel County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Maryland license.
How do I check a septic contractor's license in Maryland?
Use the Maryland Department of the Environment's lookup (https://mde.maryland.gov/programs/water/BayRestorationFund/OnsiteDisposalSystems/Pages/index.aspx) and search the contractor's name or license number. Our guide to checking a septic license walks through it.