J B Insulation CO
Insulation and Acoustical · Based in Saint Paul, MN · Licensed in Washington · License #JBINS**192ML
Expired since Jun 17, 2020
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
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License facts
J B Insulation CO has been registered with WA L&I since 1981, based in Saint Paul, MN. Principals on record since 2004.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jul 13, 1981
- Expiration date
- Jun 17, 2020
- Suspend date
- Jun 30, 2019
- UBI
- 601856535
- Business type
- Corporation
- Phone
- (651) 225-6310
- Location
- Saint Paul, MN 55101
Source: WA L&I contractor registration — verified Aug 14, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
What the bond and insurance requirements mean for homeowners
Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors).
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 |
|---|---|
| Curtisedward Peterson | Nov 1, 2012 |
| Brad Fairbanks | Jul 12, 2004 |
| David Nipper | Jul 12, 2004 |
| Leowilliamjr Varner | Nov 1, 2012 |
What is a Insulation and Acoustical contractor licensed to do in Washington?
Insulation contractors install thermal and acoustical insulation — batts, blown-in, rigid foam, and spray products — in attics, walls, floors, and ceilings. Jobs commonly include air sealing, sound-dampening treatments, and adding insulation to older homes. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I.
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Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.