Mason Major Landscaping
Excavation, Grading and Land Clearing · Oroville, WA · License #MASONML003KC
How confident can you be in Mason Major Landscaping?
Are they licensed, bonded, and insured?
Active license, $30,000 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 — this listing hasn't been claimed. Own this business? Claim it free.
Do other pros stand behind them?
No endorsements yet from licensed contractors.
Do they have jobs on record?
Not yet measured — performance data comes from real jobs, not reviews.
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License facts
Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Sep 25, 2026. A surety bond has been on file since 2011.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jul 13, 2000
- Expiration date
- Aug 26, 2027
- UBI
- 600401790
- Business type
- Individual
- Phone
- (509) 485-2170
- Location
- Oroville, WA 98844
Source: WA L&I contractor registration — checked Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Ohio Cas Ins Co | $30,000 | Sep 30, 2024 | Continuous — until canceled |
| American Contractors Indem CO | $12,000 | Oct 12, 2011 | Canceled Jul 17, 2026 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Security Ins Co | $1,000,000 | THOMAS & ASSCTS INS BROKER INC | Sep 25, 2025 | Sep 25, 2026 |
What the bond and insurance requirements mean for homeowners
To register as a specialty contractor in Washington, a business must file a $15,000 surety bond with the Department of Labor & Industries; general contractors file $30,000. This contractor's current filing shows a $30,000 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 |
|---|---|
| Tim W Mason | Jan 1, 1980 |
What is a Excavation, Grading and Land Clearing contractor licensed to do in Washington?
This specialty registration covers excavation, grading, and land clearing — site preparation, trenching, and earthmoving. It is limited to this trade. As a condition of registration, contractors in this category file a $15,000 surety bond and proof of general liability insurance with WA L&I.
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Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.