Black Diamond Construction LLC

General · Wenatchee, WA · License #BLACKDC794Q4

Active

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

Black Diamond Construction LLC is one of 829 General contractors registered in Wenatchee, registered with WA L&I since 2021.

License type
CONSTRUCTION CONTRACTOR
Effective date
Nov 24, 2021
Expiration date
Jan 6, 2028
UBI
604815066
Business type
Limited Liability Company
Phone
(509) 669-2760
Location
Wenatchee, WA 98801

Source: WA L&I contractor registration — verified Aug 12, 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

Bond firmAmountEffectiveExpiration
Nationwide Mutual Ins Co$30,000Oct 22, 2025Continuous — until canceled
Western Surety Co$12,000Nov 17, 2021Canceled Jan 28, 2026
Insurance companyAmountAgencyEffectiveExpiration
Third Coast Insurance Company$1,000,000Davis Commercial ServicesOct 22, 2025Oct 22, 2026
What the bond and insurance requirements mean for homeowners

A $30,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for every general contractor in Washington. This contractor's current filing shows a $30,000 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

NameStart date
Lorenzo Antonio Gomez SilvaNov 22, 2021
Dilun Michael KleinertNov 22, 2021
What is a General contractor licensed to do in Washington?

A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. Washington requires a $30,000 surety bond and general liability insurance for this registration. Washington currently lists 829 General contractors registered in Wenatchee.

Other General contractors in Wenatchee, WA

Browse the directory

Built from Washington State L&I public records, updated Aug 12, 2026. No star ratings or reviews — verification only.