Dorothy Tester Sales INC

Wood/Pellet and Gas Stoves · Based in Lake Oswego, OR · Licensed in Washington · License #DOROTTS051O6

Subser ConfidenceListedActive WA license

Dorothy Tester Sales INC has been registered with WA L&I since 1995, based in Lake Oswego, OR. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through May 1, 2027. A surety bond has been on file since 2001.

How confident can you be in Dorothy Tester Sales INC?

Are they licensed, bonded, and insured?

Active license, $15,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Dorothy Tester Sales INC hasn't claimed this listing. Own this business? Claim it free.

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No endorsements yet from other licensed contractors in Lake Oswego.

Do they have jobs on record?

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Sep 26, 1995
Expiration date
Jul 30, 2028
UBI
601658722
Business type
Corporation
Phone
(503) 697-7081
Location
Lake Oswego, OR 97035

Source: WA L&I contractor registration — checked Aug 17, 2026. Applies to every row above.

Registration is current through Jul 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Lexon Ins Co$15,000Jul 1, 2024Continuous — until canceled
CBIC$6,000Aug 31, 2001Canceled Sep 8, 2021
Lexon Ins Co$6,000Aug 31, 2021Jul 1, 2024
Insurance companyAmountAgencyEffectiveExpiration
Cincinnati Specialty Underwrit$1,000,000NAYLOR INSURANCE GROUPMay 1, 2026May 1, 2027
Federated Mutual Ins Co$1,000,000Federated Mutual Ins Co - MNMay 10, 2023May 10, 2027
What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $30,000. This contractor's current filing shows a $15,000 bond.

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

Principals

NameStart date
Christopher Michael Ri TesterSep 16, 2024
Christopher R O'BrienSep 16, 2024
Dorothy R TesterSep 26, 1995
Mark Neil TesterJul 9, 2012
What is a Wood/Pellet and Gas Stoves contractor licensed to do in Washington?

Stove contractors install and service wood, pellet, and gas stoves and inserts, along with venting, chimneys, and hearth surrounds. Typical jobs include new stove installation, converting fireplaces to inserts, and servicing pellet and gas units. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration.

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Subser doesn't have reviews or star ratings. This page shows Dorothy Tester Sales INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

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Built from Washington State L&I public records, updated Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.