Whatcom Window Washers LLC

Pressure Washing · Bellingham, WA · License #WHATCWW746DS

Whatcom Window Washers LLC is one of 15 Pressure Washing contractors registered in Bellingham, registered with WA L&I since 2026. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Oct 25, 2026. Principals on record since 2026.

How confident can you be in Whatcom Window Washers 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 — Whatcom Window Washers LLC hasn't claimed this listing. Own this business? Claim it free.

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No endorsements yet from other licensed contractors in Bellingham.

Do they have jobs on record?

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Aug 20, 2026
Expiration date
Aug 20, 2028
UBI
602654688
Business type
Limited Liability Company
Phone
(360) 920-0122
Location
Bellingham, WA 98229

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

Registration is current through Aug 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$15,000Oct 25, 2025Continuous — until canceled
Insurance companyAmountAgencyEffectiveExpiration
Nautilus Ins Co$1,000,000BOB WALLIN INSURANCE INCOct 25, 2025Oct 25, 2026
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
Peter E SeidenbergMar 10, 2026
What is a Pressure Washing contractor licensed to do in Washington?

Pressure washing contractors use high-pressure and soft-wash equipment to clean building exteriors, driveways, decks, fences, and roofs. Typical jobs include removing dirt, moss, mildew, and stains, and preparing surfaces before painting or sealing. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 15 Pressure Washing contractors registered in Bellingham.

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Subser doesn't have reviews or star ratings. This page shows Whatcom Window Washers 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.