Wolf Line Construction Company
Utilities and Telecommunications · Based in North Charleston, SC · Licensed in Washington · License #WOLFLLC806B4
How confident can you be in Wolf Line Construction Company?
Are they licensed, bonded, and insured?
Active license 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 — this listing hasn't been claimed. Own this business? Claim it free.
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Do they have jobs on record?
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License facts
Wolf Line Construction Company has been registered with WA L&I since 2020, based in North Charleston, SC. Current filings: $1,000,000 liability coverage through Oct 28, 2026. Principals on record since 2020.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jan 31, 2020
- Expiration date
- Feb 4, 2028
- UBI
- 604043314
- Business type
- Corporation
- Phone
- (803) 636-5304
- Location
- North Charleston, SC 29405
Source: WA L&I contractor registration — checked Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Charter Oak Fire Ins Co | $1,000,000 | McGriff Insurance Services LLC | Oct 28, 2025 | Oct 28, 2026 |
| Phoenix Insurance Company, The | $1,000,000 | McGriff Insurance Services LLC | Oct 28, 2025 | Oct 28, 2026 |
What the bond and insurance requirements mean for homeowners
Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors).
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 |
|---|---|
| Tim R McCulloch | Jan 24, 2020 |
| Colin Garner | Jan 24, 2020 |
| Leslie Hand Kelleher | Jan 24, 2020 |
What is a Utilities and Telecommunications contractor licensed to do in Washington?
Utility and telecommunications contractors install underground and overhead service lines, conduit, vaults, and communications infrastructure. Typical projects include trenching for power and water services and running fiber or telecom lines to buildings. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I.
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Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.