Curtis C Plumbing INC

Plumbing · Bellingham, WA · License #CURTICP949OK

Registration expired per WA L&I as of Nov 30, 2020.

How confident can you be in Curtis C Plumbing INC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Nov 30, 2020.

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

Are they who they say they are?

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Do they have jobs on record?

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License facts

Curtis C Plumbing INC is one of 14 Plumbing contractors registered in Bellingham, registered with WA L&I since 2006. Registered longer than roughly 75% of Plumbing contractors in Bellingham. Principals on record since 2006.

License type
CONSTRUCTION CONTRACTOR
Effective date
Sep 12, 2006
Expiration date
Nov 30, 2020
Suspend date
Jan 20, 2020
UBI
602631202
Business type
Corporation
Phone
(360) 815-4271
Location
Bellingham, WA 98226

Source: WA L&I contractor registration — checked Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $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
Curtis Gene ClarkSep 12, 2006
Nathan GroverSep 12, 2006
What is a Plumbing contractor licensed to do in Washington?

A plumbing specialty contractor registration with WA L&I covers plumbing installation and repair work. Individual plumbers in Washington are additionally certified through a separate state plumber-certification program; the contractor registration shown here is the business-level registration. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 14 Plumbing contractors registered in Bellingham.

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Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.