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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 RHEPSC Home Energy… 2 RHSC Home Services… 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 51–73 of 73 contractors
Active Since 2011

Pdx Electric Llc

LAKE OSWEGO, Washington County
CCB License
#192731
CSC1
Expires Jan 11, 2028
Bond $55,000
Ins $2,000,000
Active Since 1992

Rayborns Plumbing Inc

TUALATIN, Washington County
CCB License
#87852
CSC1
Expires Dec 14, 2027
Bond $55,000
Ins $1,000,000
Active Since 2024

Red Shield Fire Protection Inc

FOREST GROVE, Washington County
CCB License
#249874
CSC1
Expires Feb 26, 2028
Bond $55,000
Ins $1,000,000
Active Since 1990

Refa Erection Inc

TIGARD, Washington County
CCB License
#65909
CSC1
Expires Apr 21, 2028
Bond $55,000
Ins $2,000,000
Active Since 2026

Ricast Roofing Llc

TIGARD, Washington County
CCB License
#260325
CSC1
Expires Feb 25, 2028
Bond $55,000
Ins $1,000,000
Active Since 2025

Rossco Plumbing Llc

VANCOUVER, Washington County
CCB License
#256803
CSC1
Expires Jun 15, 2027
Bond $55,000
Ins $1,000,000
Active Since 2021

Rtg Plumbing & Mechanical Inc

HILLSBORO, Washington County
CCB License
#236421
CSC1
Expires Jul 14, 2027
Bond $55,000
Ins $1,000,000
Active Since 1991

Shawn Curtis Muhly

HILLSBORO, Washington County
CCB License
#76100
CSC1
Expires Aug 27, 2027
Bond $55,000
Ins $1,000,000
Active Since 2010

Sisu Painting Inc

BEAVERTON, Washington County
CCB License
#190055
CSC1
Expires Mar 22, 2028
Bond $55,000
Ins $1,000,000
Active Since 2022

Sk Flooring & Painting Llc

BEAVERTON, Washington County
CCB License
#242920
CSC1
Expires Oct 24, 2026
Bond $55,000
Ins $1,000,000
Active Since 2019

Specialty Heating & Cooling Llc

PORTLAND, Washington County
CCB License
#224977
CSC1
Expires Mar 4, 2027
Bond $55,000
Ins $1,000,000
Active Since 2025

The Cabinet Guys Installation & Millwork Llc

YAKIMA, Washington County
CCB License
#255488
CSC1
Expires Feb 27, 2027
Bond $55,000
Ins $1,000,000
Active Since 2003

Triton Communications Llc

BEAVERTON, Washington County
CCB License
#154665
CSC1
Expires Mar 10, 2027
Bond $55,000
Ins $1,000,000
Active Since 1983

Tt & L Sheet Metal Inc

BEAVERTON, Washington County
CCB License
#43415
CSC1
Expires Dec 2, 2026
Bond $55,000
Ins $1,000,000
Active Since 2016

Twisted Pair Incorporated

HILLSBORO, Washington County
CCB License
#212379
CSC1
Expires Oct 11, 2026
Bond $55,000
Ins $1,000,000
Active Since 2025

Tyler Martin Mcferon

WALLA WALLA, Washington County
CCB License
#257054
CSC1
Expires Jul 10, 2027
Bond $55,000
Ins $1,000,000
Active Since 2023

Vital Floors Llc

BEAVERTON, Washington County
CCB License
#244459
CSC1
Expires Mar 15, 2027
No bond
Ins $1,000,000
Active Since 1991

Waagmeester Canvas Products Inc

WILSONVILLE, Washington County
CCB License
#74307
CSC1
Expires Jun 7, 2026
Bond $55,000
Ins $1,000,000
Active Since 1997

Whitaker Ellis Builders Inc

TIGARD, Washington County
CCB License
#124833
CSC1
Expires Aug 22, 2026
Bond $55,000
Ins $1,000,000
Active Since 1983

Wilfert Heating And Air Conditioning Inc

HILLSBORO, Washington County
CCB License
#43885
CSC1
Expires Feb 28, 2027
Bond $80,000
Ins $2,000,000
Active Since 1994

Willamette Valley Steel Inc

SHERWOOD, Washington County
CCB License
#101680
CSC1
Expires Aug 26, 2027
Bond $75,000
Ins $1,000,000
Active Since 2019

Wilson River Electric Llc

MANNING, Washington County
CCB License
#225412
CSC1
Expires Apr 2, 2027
Bond $55,000
Ins $1,000,000
Active Since 1990

Wyatt Fire Protection Inc

TIGARD, Washington County
CCB License
#64077
CSC1
Expires Feb 1, 2028
Bond $55,000
Ins $1,000,000