Dorothy Tester Sales INC
Wood/Pellet and Gas Stoves · Based in Lake Oswego, OR · Licensed in Washington · License #DOROTTS051O6
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.
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.
Do other pros stand behind them?
No endorsements yet from other licensed contractors in Lake Oswego.
Do they have jobs on record?
Not yet measured — Dorothy Tester Sales INC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.
Subser doesn't do star ratings or reviews — just verified records.
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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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Lexon Ins Co | $15,000 | Jul 1, 2024 | Continuous — until canceled |
| CBIC | $6,000 | Aug 31, 2001 | Canceled Sep 8, 2021 |
| Lexon Ins Co | $6,000 | Aug 31, 2021 | Jul 1, 2024 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Cincinnati Specialty Underwrit | $1,000,000 | NAYLOR INSURANCE GROUP | May 1, 2026 | May 1, 2027 |
| Federated Mutual Ins Co | $1,000,000 | Federated Mutual Ins Co - MN | May 10, 2023 | May 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
| Name | Start date |
|---|---|
| Christopher Michael Ri Tester | Sep 16, 2024 |
| Christopher R O'Brien | Sep 16, 2024 |
| Dorothy R Tester | Sep 26, 1995 |
| Mark Neil Tester | Jul 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.