Licensed Septic Companies in Harrison County, MS
15 septic companies serve Harrison County, Mississippi, and 15 of them hold a Mississippi septic license or certification matched to the Mississippi State Department of Health list (data as of October 2026).
Septic services in Harrison County
Guides: Septic tank pumping · Septic system installation · Septic repair · Installation cost · Pumping cost
15 septic companies in Harrison County
Gulfport 6
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Bond Septic Service LLC
929 22Nd Street, Gulfport, MS 39501
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-3293 (Mississippi State Department of Health, verify)
Per state license: Pumping
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Danny Miller Plumbing Inc
18320 MS-53, Gulfport, MS 39503
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-2676 (Mississippi State Department of Health, verify)
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-3263 (Mississippi State Department of Health, verify)
From their website: Pumping · Repair · Grease traps
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L N J Vacuum Services
10550 Reichold Road, Gulfport, MS 39503
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-3757 (Mississippi State Department of Health, verify)
Per state license: Pumping
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R&Y Sons, LLC
14662 Cemetery Road, Gulfport, MS 39503
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Installer · #MSDH-6342 (Mississippi State Department of Health, verify)
Per state license: Installation
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Vacuum Services Group LLC
P.O. Box 837, Gulfport, MS 39505
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-3323 (Mississippi State Department of Health, verify)
Per state license: Pumping
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Vacuum Services LLC
P.O. Box 837, Gulfport, MS 39502
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-3941 (Mississippi State Department of Health, verify)
Per state license: Pumping
Biloxi 3
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Bob'S Septic Tank And Vacuum Service
16184 Lamey Bridge Road, Biloxi, MS 39532
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-3258 (Mississippi State Department of Health, verify)
Per state license: Pumping
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Bottom 2 Top Construction LLC
16708 Hwy 67, Biloxi, MS 39532
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Installer · #MSDH-4097 (Mississippi State Department of Health, verify)
Per state license: Installation
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P Ladner Septic & Dirt, Inc.
15513 Cook Road, Biloxi, MS 39532
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Installer · #MSDH-3641 (Mississippi State Department of Health, verify)
Per state license: Installation
Saucier 3
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Elite Sanitation
23334 Hwy 67, Saucier, MS 39574
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-4014 (Mississippi State Department of Health, verify)
Per state license: Pumping
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Jake's Lawn & Tractor
27494 Bethel Rd., Saucier, MS 39574
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Installer · #MSDH-6380 (Mississippi State Department of Health, verify)
Per state license: Installation
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Shaw Supply & Hauling
21422 Riceville Road, Saucier, MS 39574
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Installer · #MSDH-6410 (Mississippi State Department of Health, verify)
Per state license: Installation
Pass Christian 2
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Granny'S Alliance Holdings, Inc
P.O.Box 847, Pass Christian, MS 39571
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-6372 (Mississippi State Department of Health, verify)
Per state license: Pumping
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Granny'S Alliance Holdings, Inc.
P.O. Box 847, Pass Christian, MS 39571
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-6368 (Mississippi State Department of Health, verify)
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-6373 (Mississippi State Department of Health, verify)
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-6370 (Mississippi State Department of Health, verify)
- +2 more credentials
Per state license: Pumping
Long Beach 1
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Blue Rhino Septic LLC
20304 Blackwell Circle, Long Beach, MS 39560
- Licensed: Mississippi MSDH Certified On-Site Wastewater (Septic) Pumper/Hauler · #MSDH-6324 (Mississippi State Department of Health, verify)
Per state license: Pumping
No listings match those filters.
Septic licensing in Mississippi
Mississippi certifies septic installers, pumpers and maintenance providers through the State Department of Health. The Mississippi State Department of Health, On-Site Wastewater issues these credentials: Certified installer; Certified pumper/hauler; Certified maintenance provider.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Harrison County and whether the permit fee is in their quote.
Mississippi septic licensing: agencies, license types and how to check a license →
Septic companies in Harrison County: common questions
How many licensed septic companies are in Harrison County, MS?
15 septic companies serve Harrison County, Mississippi, and 15 of them hold a Mississippi septic license or certification matched to the Mississippi State Department of Health 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 Mississippi?
Mississippi certifies septic installers, pumpers and maintenance providers through the State Department of Health. The licensing body is the Mississippi State Department of Health, On-Site Wastewater.
Which companies pump septic tanks in Harrison County?
10 of the 15 listings in Harrison 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 Harrison County?
5 listings in Harrison County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Mississippi license.
How do I check a septic contractor's license in Mississippi?
Use the Mississippi State Department of Health, On-Site Wastewater's lookup (https://apps.msdh.ms.gov/wastewater/installersearch.asp) and search the contractor's name or license number. Our guide to checking a septic license walks through it.