Mountain Stone Masonry LLC

Masonry · Richland, WA · License #MOUNTSM851NP

Registration expired per WA L&I as of Sep 11, 2023.

What do these mean?

Mountain Stone Masonry LLC is one of 3 Masonry contractors registered in Richland, registered with WA L&I since 2015. Principals on record since 2015.

How confident can you be in Mountain Stone Masonry LLC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Sep 11, 2023.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Mountain Stone Masonry LLC 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 Richland.

Do they have jobs on record?

Not yet measured — Mountain Stone Masonry LLC 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
Aug 17, 2015
Expiration date
Sep 11, 2023
Suspend date
Jul 2, 2022
UBI
603520419
Business type
Limited Liability Company
Phone
(509) 440-4100
Location
Richland, WA 99352

Source: WA L&I contractor registration — checked Nov 11, 2026. Applies to every row above.

Registration lapsed Sep 2023 per WA L&I records.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors).

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
Nick M KrynytskyyAug 17, 2015
Nataliya KrynytskaOct 18, 2017
What is a Masonry contractor licensed to do in Washington?

A masonry specialty contractor is registered with WA L&I to lay brick, block, and stone — walls, chimneys, veneer, and similar masonry construction. The registration covers masonry only. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 3 Masonry contractors registered in Richland.

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Subser doesn't have reviews or star ratings. This page shows Mountain Stone Masonry LLC'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 Nov 11, 2026. Subser doesn't do star ratings or reviews — just verified records.