Zampell Refractories INC
General · Based in Newburyport, MA · Licensed in Washington · License #ZAMPERI917LQ
Zampell Refractories INC has been registered with WA L&I since 2009, based in Newburyport, MA. Current filings: $2,000,000 liability coverage through Jun 1, 2027. Principals on record since 2009.
How confident can you be in Zampell Refractories INC?
Are they licensed, bonded, and insured?
Active license and $2,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Zampell Refractories 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 Newburyport.
Do they have jobs on record?
Not yet measured — Zampell Refractories INC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.
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License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jun 15, 2009
- Expiration date
- Jun 15, 2027
- UBI
- 601846282
- Business type
- Corporation
- Phone
- (978) 465-0055
- Location
- Newburyport, MA 01950
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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Claim this free listingBond & insurance on file
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| National Union Fire Ins of PA | $2,000,000 | AssuredPartners New England | Jun 1, 2023 | Jun 1, 2027 |
What the bond and insurance requirements mean for homeowners
Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries.
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 |
|---|---|
| James C Zampell | Jun 15, 2009 |
| Brian J Zampell | Jul 5, 2017 |
| Christine M Zampell | Jun 15, 2009 |
| Stephen J Murphy | Jul 5, 2017 |
| Sean Michael Case | Jul 3, 2019 |
| Stephen J Murphy | Jun 15, 2009 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration.
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Subser doesn't have reviews or star ratings. This page shows Zampell Refractories 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.