Mario & Son INC
General · Liberty Lake, WA · License #MARIOSI052O7
Active
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
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License facts
Mario & Son INC is one of 214 General contractors registered in Liberty Lake, registered with WA L&I since 1995. Registered longer than roughly 75% of General contractors in Liberty Lake. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Feb 23, 2027.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Sep 27, 1995
- Expiration date
- Feb 25, 2027
- UBI
- 601600444
- Business type
- Corporation
- Phone
- (509) 536-6079
- Location
- Liberty Lake, WA 99019
Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Travelers Cas and Surety Co of America | $30,000 | Jan 21, 2025 | Continuous — until canceled |
| Travelers Cas and Surety Co of America | $12,000 | Feb 8, 2021 | Jan 21, 2025 |
| TRAVELERS CAS & SURETY | $6,000 | Aug 12, 2004 | Feb 8, 2021 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Employers Mutual Casualty Co | $1,000,000 | HUB INTERNATIONAL Bothell | Feb 23, 2026 | Feb 23, 2027 |
What the bond and insurance requirements mean for homeowners
A $30,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for every general contractor in Washington. 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 |
|---|---|
| Mario Jay Marcella | Sep 27, 1995 |
| Jeffrey Joseph Marcella | Feb 3, 2011 |
| Michael Christopher Marcella | Feb 3, 2011 |
| Jeffrey Joseph Marcella | Sep 27, 1995 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. Washington requires a $30,000 surety bond and general liability insurance for this registration. Washington currently lists 214 General contractors registered in Liberty Lake.
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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.