Titan Excavation & Trnchg LLC
Excavation, Grading and Land Clearing · Poulsbo, WA · License #TITANET756NK
Registration suspended per WA L&I as of Nov 4, 2025.
Titan Excavation & Trnchg LLC is one of 7 Excavation, Grading and Land Clearing contractors registered in Poulsbo, registered with WA L&I since 2025. Principals on record since 2025.
How confident can you be in Titan Excavation & Trnchg LLC?
Are they licensed, bonded, and insured?
Registration suspended per WA L&I as of Nov 4, 2025.
Are they who they say they are?
Not yet verified — Titan Excavation & Trnchg LLC 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 Poulsbo.
Do they have jobs on record?
Not yet measured — Titan Excavation & Trnchg LLC 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.
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Aug 19, 2025
- Expiration date
- Aug 19, 2027
- Suspend date
- Nov 4, 2025
- UBI
- 605914313
- Business type
- Limited Liability Company
- Phone
- (360) 286-5509
- Location
- Poulsbo, WA 98370
Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & 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 |
|---|---|
| Mark Olliver Mullvain | Aug 12, 2025 |
What is a Excavation, Grading and Land Clearing contractor licensed to do in Washington?
This specialty registration covers excavation, grading, and land clearing — site preparation, trenching, and earthmoving. It is limited to this trade. 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 7 Excavation, Grading and Land Clearing contractors registered in Poulsbo.
Looking for reviews of Titan Excavation & Trnchg LLC?
Subser doesn't have reviews or star ratings. This page shows Titan Excavation & Trnchg LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Titan Excavation & Trnchg LLC? Claim the listing free. Worked with Titan Excavation & Trnchg LLC? Endorse them from your own listing.
Other Excavation, Grading and Land Clearing contractors in Poulsbo, WA
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Built from Washington State L&I public records, updated Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.