Colonial Building Maint INC

Construction Clean-Up · Based in Portland, OR · Licensed in Washington · License #COLONBM063JK

Subser ConfidenceListedActive WA license

Colonial Building Maint INC has been registered with WA L&I since 1994, based in Portland, OR. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Jul 28, 2027. A surety bond has been on file since 2014.

How confident can you be in Colonial Building Maint INC?

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 — Colonial Building Maint INC 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 Portland.

Do they have jobs on record?

Not yet measured — Colonial Building Maint INC 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
Apr 12, 1994
Expiration date
Jun 19, 2027
UBI
601537340
Business type
Corporation
Phone
(503) 238-6564
Location
Portland, OR 97217

Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.

Registration is current through Jun 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$15,000May 14, 2025Continuous — until canceled
Western Surety Co$6,000Apr 12, 2014Jun 13, 2025
Insurance companyAmountAgencyEffectiveExpiration
United Fire and Casualty Co$1,000,000LaPorte & Associates IncJul 28, 2026Jul 28, 2027
What the bond and insurance requirements mean for homeowners

To register as a specialty contractor in Washington, a business must file a $15,000 surety bond with the Department of Labor & Industries; 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
Tom VanriperApr 12, 2007
Nannette VanriperApr 12, 2007
Merton G WhiteJan 1, 1980
Kathleen A WhiteJan 1, 1980
What is a Construction Clean-Up contractor licensed to do in Washington?

Construction clean-up contractors clear debris, haul waste, and clean buildings during and after construction. Typical services include rough and final cleans on new builds and remodels, window and surface detailing, and site debris removal. 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.

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Subser doesn't have reviews or star ratings. This page shows Colonial Building Maint INC'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 18, 2026. Subser doesn't do star ratings or reviews — just verified records.