Licensed Septic Companies in Keizer, OR
5 septic companies serve Keizer, 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 Keizer
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American Excavation
PO Box 20727, Keizer, OR 97307 · Marion County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #1112 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Creative Dirt LLC
5355 Windsor Island Rd N, Keizer, OR 97303 · Marion County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3404 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Lam Design and Construction LLC
1251 Candlewood Dr. NE, Keizer, OR 97303 · Marion County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3669 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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New Line Construction
6264 13th Ave NE, Keizer, OR 97303 · Marion County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #1105 (Oregon Department of Environmental Quality, verify)
Per state license: Installation
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Owen Construction
PO Box 21150, Keizer, OR 97307 · Marion County
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3867 (Oregon Department of Environmental Quality, verify)
- Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3913 (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 Keizer and whether the permit fee is in their quote.
Oregon septic licensing: agencies, license types and how to check a license →
Septic companies in Keizer: common questions
How many licensed septic companies are in Keizer, OR?
5 septic companies serve Keizer, 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 Keizer?
5 listings in Keizer 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.