Ironstone Construction

General · Renton, WA · License #IRONSC*861C6

Ironstone Construction is one of 1,837 General contractors registered in Renton, registered with WA L&I since 2014. Registered longer than roughly 75% of General contractors in Renton. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Jun 25, 2027.

How confident can you be in Ironstone Construction?

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.

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

Are they who they say they are?

Not yet verified — Ironstone Construction 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 Renton.

Do they have jobs on record?

Not yet measured — Ironstone Construction 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
Feb 26, 2014
Expiration date
Jul 11, 2028
UBI
603378173
Business type
Corporation
Phone
(206) 979-0708
Location
Renton, WA 98059

Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.

Registration is current through Jul 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Lexon Ins Co$30,000Apr 22, 2026Continuous — until canceled
NORTH RIVER INSURANCE COMPANY THE$12,000Feb 25, 2023Canceled Apr 3, 2026
Navigators Ins Co$12,000Feb 25, 2020Canceled Feb 25, 2023
Insurance companyAmountAgencyEffectiveExpiration
Ohio Security Ins Co$1,000,000Collins Insurance IncFeb 25, 2014Jun 25, 2027
What the bond and insurance requirements mean for homeowners

To register as a general contractor in Washington, a business must file a $30,000 surety bond with the Department of Labor & Industries. 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

NameStart date
Olga VoytovichFeb 26, 2014
Vitaliy VoytovichFeb 26, 2014
Vitaliy VoytovichFeb 26, 2014
Peter VoznyukFeb 26, 2014
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. As a condition of registration, contractors in this category file a $30,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 1,837 General contractors registered in Renton.

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Subser doesn't have reviews or star ratings. This page shows Ironstone Construction'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 12, 2026. Subser doesn't do star ratings or reviews — just verified records.