JB Plumbing & Construction LLC
Plumbing Specialty · University Place, WA · License #JBPLUPC841P7
Registration expired per WA L&I as of Nov 1, 2020.
JB Plumbing & Construction LLC is one of 5 Plumbing Specialty contractors registered in University Place, registered with WA L&I since 2016. Principals on record since 2016.
How confident can you be in JB Plumbing & Construction LLC?
Are they licensed, bonded, and insured?
Registration expired per WA L&I as of Nov 1, 2020.
Are they who they say they are?
Not yet verified — JB Plumbing & Construction 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 University Place.
Do they have jobs on record?
Not yet measured — JB Plumbing & Construction 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. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Oct 27, 2016
- Expiration date
- Nov 1, 2020
- Suspend date
- Sep 17, 2020
- UBI
- 603564492
- Business type
- Limited Liability Company
- Phone
- (253) 468-7604
- Location
- University Place, WA 98464
Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.
Registration lapsed Nov 2020 per WA L&I records.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
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.
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
| Name | Start date |
|---|---|
| David E Zimmerman | Oct 27, 2016 |
| Charles Dixon Zimmerman | Nov 1, 2016 |
| Gary R Clapp | Jan 11, 2018 |
What is a Plumbing Specialty 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. 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 5 Plumbing Specialty contractors registered in University Place.
Looking for reviews of JB Plumbing & Construction LLC?
Subser doesn't have reviews or star ratings. This page shows JB Plumbing & Construction LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own JB Plumbing & Construction LLC? Claim the listing free. Worked with JB Plumbing & Construction LLC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.