Si-Tech Construction LLC

Siding · Bothell, WA · License #SITECCL920JM

Registration expired per WA L&I as of Dec 27, 2022.

What do these mean?

Si-Tech Construction LLC is one of 5 Siding contractors registered in Bothell, registered with WA L&I since 2008. Principals on record since 2008.

How confident can you be in Si-Tech Construction LLC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Dec 27, 2022.

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

Are they who they say they are?

Not yet verified — Si-Tech Construction 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 Bothell.

Do they have jobs on record?

Not yet measured — Si-Tech Construction 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
Apr 14, 2008
Expiration date
Dec 27, 2022
Suspend date
Jul 3, 2022
UBI
602820886
Business type
Limited Liability Company
Phone
(425) 422-0842
Location
Bothell, WA 98012

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

Registration lapsed Dec 2022 per WA L&I records.

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Bond & insurance on file

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).

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
Jae Min BaikApr 14, 2008
Sung Min BaikApr 14, 2008
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 5 Siding contractors registered in Bothell.

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Subser doesn't have reviews or star ratings. This page shows Si-Tech Construction 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.