Grade Precision LLC

Siding · Kent, WA · License #GRADEPL834C8

Grade Precision LLC is one of 76 Siding contractors registered in Kent, registered with WA L&I since 2017. Registered longer than roughly half of Siding contractors in Kent. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Mar 25, 2027.

How confident can you be in Grade Precision LLC?

Are they licensed, bonded, and insured?

Active license, $15,000 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 — Grade Precision 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 Kent.

Do they have jobs on record?

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Feb 28, 2017
Expiration date
Mar 11, 2027
UBI
604081340
Business type
Limited Liability Company
Phone
(509) 992-8215
Location
Kent, WA 98042

Source: WA L&I contractor registration — checked Sep 27, 2026. Applies to every row above.

Registration is current through Mar 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
NORTH RIVER INSURANCE COMPANY THE$15,000Feb 28, 2025Canceled Apr 27, 2025
Nationwide Mutual Ins Co$15,000Mar 25, 2025Continuous — until canceled
HARTFORD INSURANCE CO THE MIDWEST$6,000Mar 25, 2022Canceled Mar 26, 2023
NORTH RIVER INSURANCE COMPANY THE$6,000Mar 25, 2023Feb 28, 2025
Western Surety Co$6,000Feb 17, 2019Canceled Mar 30, 2022
Insurance companyAmountAgencyEffectiveExpiration
Sutton Specialty Insurance Com$1,000,000WCF Services IncMar 25, 2026Mar 25, 2027
What the bond and insurance requirements mean for homeowners

A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (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
Petro TomievFeb 28, 2017
Ilia PotapovNov 15, 2017
Oleg KorinNov 16, 2018
What is a Siding contractor licensed to do in Washington?

A siding specialty contractor is registered with WA L&I to install and repair exterior siding — fiber cement, vinyl, wood, and similar cladding, along with associated trim and weather barriers. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 76 Siding contractors registered in Kent.

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Subser doesn't have reviews or star ratings. This page shows Grade Precision 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 Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.