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CSC1 Washington County · Portland Metro

Commercial Specialty Contractors Level 1 in Washington County

73 active CCB licenses verified in Washington County. Serving 22 and surrounding areas.

73
In county
1,033
Statewide
$55K
Min. bond

Oregon law requires all Commercial Specialty Contractors Level 1 (CSC1) contractors working in Washington County to hold an active CCB license issued by the Oregon Construction Contractors Board, with a minimum surety bond of $55000 and general liability insurance of at least $500,000. Always verify license status, bond, and insurance are current before signing any contract.

Data sourced daily from the Oregon CCB Open Data Portal. Always confirm at search.ccb.oregon.gov before hiring.

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All CSC1 in Oregon All licenses in Washington County

CSC1 in Nearby Counties

Clackamas 80 Multnomah 74 Yamhill 7 Columbia 5 Clatsop 2 All counties →

Other Types in Washington County

RGC Residential General… 3180 RSC Residential… 726 LBPR Lead-Based Paint… 512 CGC2 Commercial General… 490 CSC2 Commercial… 209 CGC1 Commercial General… 111 RLC Residential Limited… 80 OCHI Oregon Certified… 77 RHISC Home Inspector… 27 RD Residential… 9 RLSC Residential… 6 CD Commercial… 6 CF Construction… 4 RHSC Home Services… 2 RHEPSC Home Energy… 2 All types →

Verify before hiring

Always confirm license, bond, and insurance are active before signing any contract.

Verification Guide

CSC1 Contractors - Washington County

Showing 1–25 of 73 contractors
Expired Since 2024

&mod Builders Llc

BEAVERTON, Washington County
CCB License
#250967
CSC1
Expired May 10, 2026 ( days ago)
Bond $55,000
Ins $1,000,000
Active Since 1972

A & J Electric Inc

FOREST GROVE, Washington County
CCB License
#959
CSC1
Expires Mar 14, 2028
Bond $55,000
Ins $1,000,000
Active Since 2022

Accurate Acoustics & Specialties Llc

BEAVERTON, Washington County
CCB License
#241225
CSC1
Expires Sep 7, 2026
Bond $55,000
Ins $1,000,000
Active Since 2010

Advantage Audiovisual Llc

BEAVERTON, Washington County
CCB License
#191383
CSC1
Expires Jul 19, 2026
Bond $55,000
Ins $1,000,000
Active Since 2023

Ainsworth Inc

DURHAM, Washington County
CCB License
#245505
CSC1
Expires May 4, 2027
Bond $55,000
Ins $2,000,000
Active Since 1989

Air Comfort Inc

PORTLAND, Washington County
CCB License
#58835
CSC1
Expires Jan 18, 2028
Bond $55,000
Ins $1,000,000
Active Since 2024

Alpha Plumbing Llc

HILLSBORO, Washington County
CCB License
#249834
CSC1
Expires Mar 11, 2028
Bond $80,000
Ins $1,000,000
Active Since 1993

Applied Technical Systems Incorporated

LAKE OSWEGO, Washington County
CCB License
#89511
CSC1
Expires Mar 10, 2028
Bond $55,000
Ins $1,000,000
Active Since 2024

Arm & Amps Electric Llc

HILLSBORO, Washington County
CCB License
#254553
CSC1
Expires Dec 17, 2026
Bond $80,000
Ins $1,000,000
Active Since 2025

Atta Elevators Portland Inc

PORTLAND, Washington County
CCB License
#255750
CSC1
Expires Mar 27, 2027
Bond $55,000
Ins $5,000,000
Active Since 2001

Bk Reilly & Co

TIGARD, Washington County
CCB License
#147444
CSC1
Expires Apr 5, 2027
Bond $55,000
Ins $1,000,000
Active Since 2014

Blue Cap Floorcovering Llc

BEAVERTON, Washington County
CCB License
#201928
CSC1
Expires Oct 21, 2026
Bond $25,000
Ins $1,000,000
Active Since 2020

Bridge City Glass Llc

WILSONVILLE, Washington County
CCB License
#233561
CSC1
Expires Dec 9, 2026
Bond $55,000
Ins $3,000,000
Expired Since 2004

Carlson Roofing Company Inc

HILLSBORO, Washington County
CCB License
#159686
CSC1
Expired Apr 23, 2026 ( days ago)
Bond $55,000
Ins $1,000,000
Active Since 2023

Clapshaw Electric Llc

FOREST GROVE, Washington County
CCB License
#249306
CSC1
Expires Dec 28, 2027
Bond $55,000
Ins $5,000,000
Active Since 2025

Columbia West Engineering Inc

BEAVERTON, Washington County
CCB License
#256510
CSC1
Expires Jun 2, 2027
Bond $55,000
Ins $1,000,000
Active Since 1992

Craftwork Plumbing Inc

PORTLAND, Washington County
CCB License
#79666
CSC1
Expires Feb 10, 2027
Bond $55,000
Ins $1,000,000
Active Since 1999

Dts Systems Inc

BEAVERTON, Washington County
CCB License
#134056
CSC1
Expires Mar 11, 2027
Bond $55,000
Ins $1,000,000
Active Since 2004

Dunigans Electric Llc

TUALATIN, Washington County
CCB License
#161501
CSC1
Expires Sep 21, 2026
Bond $55,000
Ins $1,000,000
Active Since 1990

Eastern Steel Erectors Inc

TUALATIN, Washington County
CCB License
#67082
CSC1
Expires Jun 18, 2027
Bond $55,000
Ins $1,000,000
Active Since 2023

Ellis Metal Fab Llc

GASTON, Washington County
CCB License
#246374
CSC1
Expires Jul 19, 2027
Bond $55,000
Ins $1,000,000
Active Since 2021

Epling Electric Llc

HILLSBORO, Washington County
CCB License
#238584
CSC1
Expires Nov 29, 2027
Bond $55,000
Ins $1,000,000
Active Since 2022

Evergreen Gas Llc

SHERWOOD, Washington County
CCB License
#242528
CSC1
Expires Sep 9, 2026
Bond $55,000
Ins $1,000,000
Active Since 2020

Five Star Homes Nw Llc

ALOHA, Washington County
CCB License
#230056
CSC1
Expires Feb 26, 2028
Bond $55,000
Ins $1,000,000
Active Since 1990

Fought & Company Inc

TIGARD, Washington County
CCB License
#65904
CSC1
Expires Apr 26, 2027
Bond $55,000
Ins $2,000,000