Name: ROBERT C BIRON
Address: 3587 SE FRANCIS ST, PORTLAND, OR, 97202, US
Telephone: (503) 754-0051

License tenure

31 yrs

OR General Contractor avg: 11 yrs

Bond on file

$15,000

State avg: $26,522

Trust score

Based on license status, bond, and profile signals

About this business

General Contractor

ROBERT C BIRON specializes in General Contractor work in PORTLAND, Multnomah County (97202) and nearby Oregon communities under an active OR contractor license.

GC projects in PORTLAND range from kitchen refreshes to full second-story builds. State classification on file: RLC.

Compare at least two written bids with matching scope before choosing a contractor in PORTLAND.

OR active license 105855, with a $15,000 bond on file, with records dating to 1995 (31 years on file). Current expiration: 2028-04-19. Records are maintained by the Oregon Construction Contractors Board (CCB).

Phone on file: (503) 754-0051. Request a written estimate listing scope, start date, and permit responsibility.

Market insights

More established than typical General Contractor pros in OR.

Compared with other General Contractor contractors in PORTLAND, this license has above-average tenure.

Many General Contractor contractors in OR include bond details on their profile — compare before you hire.

How this pro compares

License tenure vs state average

ROBERT C BIRON

31.2 yrs

OR General Contractor average

11.5 yrs

ROBERT C BIRON's license is 19.7 years above average for General Contractor contractors in OR.

Bond amount vs state average

ROBERT C BIRON

$15,000

OR average

$26,522

Bond on file ($15,000) is below the typical General Contractor pro in OR ($26,522 average).

License journey

License issuedApril 19, 1995
31 yrs of operating history on record
License verifiedMay 29, 2026
License checked 23 days ago
License expirationApril 19, 2028
Approximately 1.8 yrs until expiration

License details

License #105855

StatusActive

IssuedApril 19, 1995

ExpiresApril 19, 2028

Bond$15,000

CountyMultnomah

StateOR

Last verifiedMay 29, 2026

License verified with Oregon Construction Contractors Board · last checked May 29, 2026. Confirm status with the state board before hiring.

Before you hire checklist

Work through these steps before signing — checking items helps you compare contractors with confidence.

1Verify license statusConfirm 105855 with Oregon Construction Contractors Board before signing a contract.
2Review bond & insurance$15,000 on file per state licensing records. Ask for current insurance certificates and workers' comp proof before work begins.
3Match scope to license classEnsure the license covers General Contractor work for your project type in OR.
4Compare written quotesCompare at least three written estimates from licensed General Contractor contractors in PORTLAND.
5Use a written contractInclude timeline, payment schedule, permit responsibility, and warranty terms before work begins.

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