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Scio, Oregon

Licensed Septic Companies in Scio, OR

6 septic companies serve Scio, 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 Scio

  • Clean Slate LLC

    40200 Providence Dr., Scio, OR 97374 · Linn County

    • Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #986 (Oregon Department of Environmental Quality, verify)

    Per state license: Installation

    (541) 258-2818

  • Clinton Construction

    39262 Montgomery Dr, Scio, OR 97374 · Linn County

    • Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #899 (Oregon Department of Environmental Quality, verify)

    Per state license: Installation

    (503) 910-3468

  • K & I Custom Construction LLC

    42200 Hwy 226, Scio, OR 97374 · Linn County

    • Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3410 (Oregon Department of Environmental Quality, verify)

    Per state license: Installation

    (541) 401-5632

  • Kiel Brown

    40110 Providence, Scio, OR 97374 · Linn County

    • Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3504 (Oregon Department of Environmental Quality, verify)

    Per state license: Installation

    (541) 206-9568

  • Koehn & Sons

    39278 Hwy 226, Scio, OR 97374 · Linn County

    • Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #3667 (Oregon Department of Environmental Quality, verify)

    Per state license: Installation

    (971) 428-4735

  • Linnco Excavation & Septic

    36348 Lui Ln, Scio, OR 97374 · Linn County

    • Licensed: Oregon DEQ Certified Onsite (Septic) Installer · #918 (Oregon Department of Environmental Quality, verify)

    Per state license: Installation

    (541) 401-3359 linncoexcavation.com

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 Scio and whether the permit fee is in their quote.

Oregon septic licensing: agencies, license types and how to check a license →

Septic companies in Scio: common questions

How many licensed septic companies are in Scio, OR?

6 septic companies serve Scio, 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 Scio?

6 listings in Scio 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.