Masterpro L L C

Tile, Ceramic, Mosaic, Natural and MFG Stone · Milton, WA · License #MASTELL780R1

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License facts

Masterpro L L C is one of 11 Tile, Ceramic, Mosaic, Natural and MFG Stone contractors registered in Milton, registered with WA L&I since 2022. Registered longer than roughly 25% of Tile, Ceramic, Mosaic, Natural and MFG Stone contractors in Milton. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Dec 16, 2026.

License type
CONSTRUCTION CONTRACTOR
Effective date
Dec 21, 2022
Expiration date
Dec 21, 2026
UBI
605008813
Business type
Limited Liability Company
Phone
(253) 258-2822
Location
Milton, WA 98354

Source: WA L&I contractor registration — verified Aug 14, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
MERCHANTS NATIONAL BONDING INC$15,000Dec 16, 2025Continuous — until canceled
Western Surety Co$15,000Dec 21, 2024Canceled Feb 24, 2026
NORTH RIVER INSURANCE COMPANY THE$6,000Dec 16, 2022Canceled Jan 19, 2024
Western Surety Co$6,000Dec 16, 2023Dec 21, 2024
Insurance companyAmountAgencyEffectiveExpiration
Contractors Bonding & Insuranc$1,000,000Guardian Angel InsuranceDec 16, 2025Dec 16, 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 $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
Dmytro NaumchukDec 21, 2022
What is a Tile, Ceramic, Mosaic, Natural and MFG Stone contractor licensed to do in Washington?

This specialty registration covers installing tile, ceramic, mosaic, and natural or manufactured stone — floors, walls, showers, backsplashes, and similar surfaces. The registration 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. Washington currently lists 11 Tile, Ceramic, Mosaic, Natural and MFG Stone contractors registered in Milton.

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Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.