Registered address: 607 S Idaho St
240516 · Source dated 2026-10-25 · Service area not confirmed. · Verify on OR portal →
Multnomah County, Oregon
Plumbing in Multnomah County, Oregon
Browse 169 verified plumbing contractors registered across Multnomah County, Oregon (including Portland, Gresham, Troutdale, Fairview). Every record is compiled from Oregon Construction Contractors Board & Building Codes Division (OR CCB / BCD) public credential files under Oregon Revised Statutes Chapter 701 (Construction Contractors Board Licensing, Surety Bond, and Liability Insurance Requirements).
Official State Authority: Oregon Construction Contractors Board & Building Codes Division (OR CCB / BCD) Official Registry · County Seat: Portland
Municipalities in Multnomah County (4)
Select a city or town in Multnomah County to view local permit guidance and registered plumbing records:
169 plumbing records · Multnomah County, OR
ChangePublic Directory Quality: Official OR CCB / BCD license records across Multnomah County · Zero sponsored order · Never sold as a lead · How our data works →
Show registered-address map (25 records on this page)1 approximate area
Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.
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Registered address: 4505 NE ALBERTA STREET
26-11PB · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 7039 N MARYLAND AVE
PB858 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 6920 NE 42ND AVE
PB2479 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 2632 SE GRANT ST
PB3255 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 6615 SE 42ND AVE
PB1126 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 644 SE 141ST AVE
26-802PB · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 21434 SE OAK ST
PB800 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 4415 SW CORONADO ST
26-716PB · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 8230 SE 72nd Ave
PB467 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 3822 SE FRANKLIN ST
PB3369 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 14271 SW SCIENCE PARK DR
LHR562 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
+1 more registration for this business
- PB2215 · 14271 SW SCIENCE PARK DR
No public phone or website on record.
Registered address: 7132 N FESSENDEN ST
26-537PB · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 8717 N LOMBARD ST
26-21PB · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 16610 SE STEPHENS ST
PB1716 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 4196 SW REDFERN AVE
PB2082 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 111 SW 5TH AVE STE 3150
PB3425 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 607 S IDAHO ST
C1761 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 918 NE KILLINGSWORTH ST
PB1452 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 1834 SE ELLIS ST
PB2991 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 7472 SW FIR ST
34-257PB · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Registered address: 120 SW GROVER ST STE SUB1 01
PB3521 · Source dated 2026-10-18 · Service area not confirmed. · Verify on OR portal →
No public phone or website on record.
Frequently Asked Questions — Multnomah County, OR
How are plumbing credentials verified in Multnomah County, Oregon?
Records across Multnomah County are sourced directly from the Oregon Construction Contractors Board & Building Codes Division (OR CCB / BCD). Oregon Revised Statutes Chapter 701 (Construction Contractors Board Licensing, Surety Bond, and Liability Insurance Requirements)
Which municipalities are covered in the Multnomah County directory?
Multnomah County coverage includes Portland, Gresham, Troutdale, Fairview, Wood Village, Maywood Park, with County Seat in Portland.
Are licensed contractors in Multnomah County, OR required to carry insurance and surety bonds?
Yes. Under Oregon licensing authority regulations, licensed plumbing contractors typically must maintain active Commercial General Liability insurance, appropriate surety bonds, and state Workers' Compensation coverage before pulling municipal permits.
Other Counties in Oregon
Before the first call
- Describe the job and ask whether it is within their scope and service area.
- Check the credential with its issuing authority and ask what applies where the work will happen.
- Ask about insurance, availability, who will do the work, and a written scope.
- Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Verification Overview & Key Takeaways: How to Check Official Credentials
HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.
How do you verify a contractor license number and insurance on official portals (FAQ)?
You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.