Boulton Insulation CO INC
General · Tacoma, WA · License #BOULTI*304B6
Boulton Insulation CO INC is one of 3,416 General contractors registered in Tacoma, registered with WA L&I since 1970. Registered longer than roughly 75% of General contractors in Tacoma. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Jun 25, 2027.
How confident can you be in Boulton Insulation CO INC?
Are they licensed, bonded, and insured?
Active license, $30,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Boulton Insulation CO 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 Tacoma.
Do they have jobs on record?
Not yet measured — Boulton Insulation CO 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. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jan 6, 1970
- Expiration date
- Jul 15, 2027
- UBI
- 600005836
- Business type
- Corporation
- Phone
- (253) 627-1654
- Location
- Tacoma, WA 98421
Source: WA L&I contractor registration — checked Nov 11, 2026. Applies to every row above.
Registration is current through Jul 2027.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Contractors Bonding & Insurance Co | $30,000 | Jul 15, 2025 | Continuous — until canceled |
| Contractors Bonding & Insurance Co | $12,000 | Sep 9, 2007 | Jul 15, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Cincinnati Ins Co | $1,000,000 | FOURNIER & ASSOCIATES INC | Jun 25, 2026 | Jun 25, 2027 |
What the bond and insurance requirements mean for homeowners
To register as a general contractor in Washington, a business must file a $30,000 surety bond with the Department of Labor & Industries. This contractor's current filing shows a $30,000 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
| Name | Start date |
|---|---|
| Alden Jeffery Robinson | Jan 1, 1980 |
| Jon Andrew Robinson | Jun 24, 2011 |
| Alexander Jerry Robinson | Jun 24, 2011 |
| Jerry Alden Robinson | Jul 16, 2019 |
| Mary Boulton Robinson | Jul 7, 2015 |
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. As a condition of registration, contractors in this category file a $30,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 3,416 General contractors registered in Tacoma.
Looking for reviews of Boulton Insulation CO INC?
Subser doesn't have reviews or star ratings. This page shows Boulton Insulation CO INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Boulton Insulation CO INC? Claim the listing free. Worked with Boulton Insulation CO INC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 11, 2026. Subser doesn't do star ratings or reviews — just verified records.