Name: SILAS ROGER OLSON
Address: 250 SW TAYLOR STREET, PORTLAND, OR, 97204, US
Telephone: (503) 610-7347

License tenure

2.6 yrs

OR General Contractor avg: 11 yrs

Bond on file

$25,000

State avg: $26,522

Trust score

Based on license status, bond, and profile signals

About this business

General Contractor

NW NATURAL WATER SERVICES LLC operates as a General Contractor contractor in PORTLAND, Multnomah County (97204) and nearby Oregon communities, with licensing on file in Oregon. The company also does business as SILAS ROGER OLSON.

NW NATURAL WATER SERVICES LLC coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in PORTLAND. General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: RGC.

Oregon CCB licensing applies to most residential construction and many specialty trades.

OR active license 248533, backed by a $25,000 contractor bond, with records dating to 2023 (3 years on file). Current expiration: 2027-11-02. Source agency: Oregon Construction Contractors Board.

Phone on file: (503) 610-7347. Check that the business name on the estimate matches the license record exactly.

Market insights

Newer General Contractor license than most in OR.

Compared with other General Contractor contractors in PORTLAND, this is a relatively newer license.

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

NW NATURAL WATER SERVICES LLC

2.6 yrs

OR General Contractor average

11.5 yrs

NW NATURAL WATER SERVICES LLC's license is 8.9 years below average for General Contractor contractors in OR.

Bond amount vs state average

NW NATURAL WATER SERVICES LLC

$25,000

OR average

$26,522

Oregon licensing records include bond amounts for most active contractors.

License journey

License issuedNovember 2, 2023
2.6 yrs of operating history on record
License verifiedMay 29, 2026
License checked 25 days ago
License expirationNovember 2, 2027
Approximately 1.4 yrs until expiration

License details

License #248533

StatusActive

IssuedNovember 2, 2023

ExpiresNovember 2, 2027

Bond$25,000

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 248533 with Oregon Construction Contractors Board before signing a contract.
2Review bond & insurance$25,000 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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