Contractor Insulation Serv LLC

Insulation and Acoustical · Seattle, WA · License #CONTRIS782BS

Expired since Jan 10, 2024

State-verifiedWhat does verified mean?

State-verified — Checked against WA L&I records, updated daily.
Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
Proven on Subser — The business runs real jobs through Subser — measured performance, not reviews.

License facts

Contractor Insulation Serv LLC is one of 12 Insulation and Acoustical contractors registered in Seattle, registered with WA L&I since 2022. Principals on record since 2022.

License type: CONSTRUCTION CONTRACTOR
Effective date: Jan 10, 2022
Expiration date: Jan 10, 2024
Suspend date: Aug 30, 2022
UBI: 604836822
Business type: Limited Liability Company
Phone: (253) 232-4528
Location: Seattle, WA 98168

Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.

Is this your business? Update your info and take booking requests.

Claim this free listing

Bond & 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
Nahum Marinlopez	Jan 10, 2022

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. 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 12 Insulation and Acoustical contractors registered in Seattle.