General contractor · Renton, WA
Diamond Septic LLC
Active Washington registration DIAMOSL751RJ · per L&I records
LicensedBondedInsured
Is Diamond Septic LLC Licensed?
Washington L&I records list Diamond Septic LLC with registration number DIAMOSL751RJ and status ACTIVE, valid until Dec 18, 2027. The business address on file is in Renton, WA 98059.
License Details
- License #
DIAMOSL751RJ- Status
- ACTIVE
- License type
- Construction Contractor
- Specialty
- General
- First effective
- Dec 18, 2025
- Expires
- Dec 18, 2027
- Business type
- Limited Liability Company
- UBI (state business ID)
- 605977403
- City
- Renton, WA 98059
Bond and Insurance on File
- Surety bond
- $30,000 · Nationwide Mutual Ins Co
Effective Oct 13, 2025 · Until Canceled - Liability insurance
- $2,000,000 · State Farm Fire & Cas Co
Expires Jan 29, 2027
Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.
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