Cascadia Mechanical

Plumbing · Kingston, WA · License #CASCAM*767QM

Cascadia Mechanical is one of 10 Plumbing contractors registered in Kingston, registered with WA L&I since 2024. Registered longer than roughly 25% of Plumbing contractors in Kingston. Current filings: $6,000 surety bond (continuous) and $1,000,000 liability coverage through Nov 11, 2026.

How confident can you be in Cascadia Mechanical?

Are they licensed, bonded, and insured?

Active license, $6,000 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 — Cascadia Mechanical 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 Kingston.

Do they have jobs on record?

Not yet measured — Cascadia Mechanical hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

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License facts

License type
PLUMBING CONTRACTOR
Effective date
Nov 14, 2024
Expiration date
Nov 14, 2026
UBI
603293260
Business type
Individual
Phone
(360) 620-3284
Location
Kingston, WA 98346

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

Registration is current through Nov 2026.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Merchants Bonding Co (Mutual)$6,000Nov 11, 2024Continuous — until canceled
Insurance companyAmountAgencyEffectiveExpiration
Berkley Specialty Insurance Co$1,000,000HUB INTERNATIONAL BothellNov 11, 2024Nov 11, 2026
What the bond and insurance requirements mean for homeowners

Licensing in Washington requires a surety bond and general liability insurance filed with the Department of Labor & Industries, in an amount set by the license type. This contractor's current filing shows a $6,000 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
Elliott James PrendergastNov 14, 2024
What is a Plumbing contractor licensed to do in Washington?

A plumbing contractor in Washington holds a plumbing contractor license issued by the Department of Labor & Industries, a separate program from construction contractor registration. Typical work includes water supply and drain, waste and vent piping, fixture installation, water heaters, and repiping. Individual plumbers are additionally certified through the state's plumber certification program; the license shown here is the business-level license. As a condition of registration, contractors in this category file a $15,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 10 Plumbing contractors registered in Kingston.

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Subser doesn't have reviews or star ratings. This page shows Cascadia Mechanical'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.