Licensed Septic Companies in Creswell, OR
5 septic companies serve Creswell, Oregon, and 5 of them hold a Oregon septic license or certification matched to the Oregon Department of Environmental Quality list (data as of October 2026).
5 septic companies in Creswell
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Bear Mountain Land Management LLC
82074 Bear Creek Rd, Creswell, OR 97426 · Lane County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3484 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Boulder Creek Excavation LLC
PO Box 1076, Creswell, OR 97426 · Lane County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #570 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Jeffrey Ganieany
33581 East River Dr., Creswell, OR 97426 · Lane County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3959 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Nathan Marple Excavation
PO Box 1310, Creswell, OR 97426 · Lane County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #609 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Russell's Excavation & Septic Pros LLC
PO Box 1060, Creswell, OR 97426 · Lane County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #608 (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 Creswell and whether the permit fee is in their quote.
Oregon septic licensing: agencies, license types and how to check a license →
Septic companies in Creswell: common questions
How many licensed septic companies are in Creswell, OR?
5 septic companies serve Creswell, Oregon, and 5 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 Creswell?
5 listings in Creswell 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.