Licensed Septic Companies in Jacksonville, OR
6 septic companies serve Jacksonville, Oregon, and 6 of them hold a Oregon septic license or certification matched to the Oregon Department of Environmental Quality list (data as of October 2026).
6 septic companies in Jacksonville
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A+ Excavation LLC
386 Wagon Trail Dr, Jacksonville, OR 97530 · Jackson County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3424 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Back of Nowhere Engineering
7500 Sterling Creek Rd, Jacksonville, OR 97530 · Jackson County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3580 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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J & D Excavation
PO Box 1349, Jacksonville, OR 97530 · Jackson County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #1222 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Parker Excavation
1755 Upper Applegate Rd, Jacksonville, OR 97530 · Jackson County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #894 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Robert Conley Excavating
PO Box 432, Jacksonville, OR 97530 · Jackson County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #466 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Taylor Site Development, Inc.
4101 Hwy 238, Jacksonville, OR 97530 · Jackson County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #1225 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
No listings match those filters.
Septic licensing in Oregon
Oregon licenses sewage disposal businesses and certifies the installers who work for them. The Oregon DEQ, Sewage Disposal Service licensing issues these credentials: Sewage disposal service license (installer, pumper); DEQ installer certification.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Jacksonville and whether the permit fee is in their quote.
Oregon septic licensing: agencies, license types and how to check a license →
Septic companies in Jacksonville: common questions
How many licensed septic companies are in Jacksonville, OR?
6 septic companies serve Jacksonville, Oregon, and 6 of them hold a Oregon septic license or certification matched to the Oregon Department of Environmental Quality 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 Oregon?
Oregon licenses sewage disposal businesses and certifies the installers who work for them. The licensing body is the Oregon DEQ, Sewage Disposal Service licensing.
Which companies install septic systems in Jacksonville?
6 listings in Jacksonville install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Oregon license.
How do I check a septic contractor's license in Oregon?
Use the Oregon DEQ, Sewage Disposal Service licensing's lookup (https://www.oregon.gov/deq/permits/Pages/YDO-Public-Records.aspx) and search the contractor's name or license number. Our guide to checking a septic license walks through it.