Blue Line Excavation LLC

General · Liberty Lake, WA · License #BLUELLE797NP

Registration expired per WA L&I as of Sep 17, 2023.

Blue Line Excavation LLC is one of 214 General contractors registered in Liberty Lake, registered with WA L&I since 2021. Registered longer than roughly 25% of General contractors in Liberty Lake. Principals on record since 2021.

How confident can you be in Blue Line Excavation LLC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Sep 17, 2023.

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

Are they who they say they are?

Not yet verified — Blue Line Excavation 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 Liberty Lake.

Do they have jobs on record?

Not yet measured — Blue Line Excavation 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.

License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Sep 17, 2021
Expiration date
Sep 17, 2023
Suspend date
Aug 22, 2023
UBI
604763069
Business type
Limited Liability Company
Phone
(209) 352-3103
Location
Liberty Lake, WA 99019

Source: WA L&I contractor registration — checked Aug 17, 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

Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries.

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
Timothy Joseph WertzSep 8, 2021
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. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 214 General contractors registered in Liberty Lake.

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Subser doesn't have reviews or star ratings. This page shows Blue Line Excavation 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 Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.