Mario & Son INC
General · Liberty Lake, WA · License #MARIOSI052O7
Mario & Son INC is one of 200 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.
How confident can you be in Mario & Son INC?
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 — Mario & Son 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 Liberty Lake.
Do they have jobs on record?
Not yet measured — Mario & Son 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. What do these mean?
License facts
- 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 — checked Nov 12, 2026. Applies to every row above.
Registration is current through Feb 2027.
Is this your business? Claim it free to verify ownership — takes about two minutes.
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 200 General contractors registered in Liberty Lake.
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Subser doesn't have reviews or star ratings. This page shows Mario & Son INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Mario & Son INC? Claim the listing free. Worked with Mario & Son INC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.