Conservation Roof Systems INC
Roofing · Tacoma, WA · License #CONSERS935JD
Conservation Roof Systems INC is one of 42 Roofing contractors registered in Tacoma, registered with WA L&I since 2007. Registered longer than roughly 75% of Roofing contractors in Tacoma. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Mar 23, 2027.
How confident can you be in Conservation Roof Systems INC?
Are they licensed, bonded, and insured?
Active license, $15,000 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 — Conservation Roof Systems 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 — Conservation Roof Systems 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
- Apr 4, 2007
- Expiration date
- Feb 20, 2028
- UBI
- 602691857
- Business type
- Limited Liability Company
- Phone
- (916) 801-3685
- Location
- Tacoma, WA 98408
Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.
Registration is current through Feb 2028.
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 |
|---|---|---|---|
| Hartford Fire Ins Co | $15,000 | Feb 20, 2026 | Continuous — until canceled |
| Hartford Fire Ins Co | $6,000 | Mar 8, 2007 | Feb 20, 2026 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Scottsdale Ins Co | $1,000,000 | Acrisure West Ins Srvs LLC | Mar 23, 2026 | Mar 23, 2027 |
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. This contractor's current filing shows a $15,000 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 |
|---|---|
| Blaine Keith Semmens | Apr 4, 2007 |
| Susan Ngujo Semmens | Mar 24, 2011 |
What is a Roofing contractor licensed to do in Washington?
A roofing specialty contractor is registered with WA L&I to install and repair roofs — shingles, membrane, metal, and other roofing systems, along with associated flashing and underlayment work. The registration covers roofing only. 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 42 Roofing contractors registered in Tacoma.
Looking for reviews of Conservation Roof Systems INC?
Subser doesn't have reviews or star ratings. This page shows Conservation Roof Systems INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Conservation Roof Systems INC? Claim the listing free. Worked with Conservation Roof Systems INC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.