Rister Insulation INC
General · Castle Rock, WA · License #RISTEII985N3
Rister Insulation INC is one of 164 General contractors registered in Castle Rock, registered with WA L&I since 2002. Registered longer than roughly 75% of General contractors in Castle Rock. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Apr 23, 2027.
How confident can you be in Rister Insulation 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 — Rister Insulation 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 Castle Rock.
Do they have jobs on record?
Not yet measured — Rister Insulation 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
- Aug 23, 2002
- Expiration date
- Mar 18, 2027
- UBI
- 602215418
- Business type
- Corporation
- Phone
- (360) 274-5361
- Location
- Castle Rock, WA 98611
Source: WA L&I contractor registration — checked Nov 13, 2026. Applies to every row above.
Registration is current through Mar 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 | Mar 18, 2025 | Continuous — until canceled |
| Contractors Bonding & Insurance Co | $12,000 | Jul 16, 2008 | Mar 18, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Nautilus Ins Co | $1,000,000 | FOURNIER GROUP | Apr 23, 2026 | Apr 23, 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 |
|---|---|
| Damon Bain Rister | Aug 23, 2002 |
| Mavourneen Lovay Rister | Aug 23, 2002 |
| Bobby J Brewer | Aug 23, 2002 |
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 164 General contractors registered in Castle Rock.
Looking for reviews of Rister Insulation INC?
Subser doesn't have reviews or star ratings. This page shows Rister Insulation INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Rister Insulation INC? Claim the listing free. Worked with Rister Insulation INC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 13, 2026. Subser doesn't do star ratings or reviews — just verified records.