D K ENVIRONMENTAL
This license is in good standing, but the workers’ compensation policy on file expired September 2026. If a worker is injured on your project without coverage, the liability can reach you as the homeowner. Ask for a current certificate of insurance before signing.
License
- Status
- CLEAR · WC Susp Pending
- First issued
- September 27, 1996
- Reissued
- August 20, 2003
- Expires
- August 31, 2027
- Entity
- Corporation
- Address of record
- 3527 MT DIABLO BLVD #306, Lafayette, CA 94549
- Phone of record
- (925) 930 8600
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 100749029
- Amount
- $25,000
- Effective
- May 19, 2023
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 9222300
- Effective
- September 5, 2019
- Expires
- September 5, 2026lapsed
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
- A General Engineering Contractor
- B General Building Contractor
- C-27 Landscaping Contractor
- C-46 Solar Contractor
- D-12 Synthetic Products
- D-34 Prefabricated Equipment
A contractor may only contract for work within their classifications. See all 14 licensed landscaping contractors in Lafayette.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| MC NABB DAVID DUNCAN | Responsible Managing Officer/Chief Executive Officer/President | August 18, 2009 | Current |
| MC NABB DAVID DUNCAN | Responsible Managing Officer/Chief Executive Officer/President | March 24, 2016 | Current |
| MC NABB DAVID DUNCAN | Responsible Managing Officer/Chief Executive Officer/President | August 20, 2003 | Current |
| MC NABB DAVID DUNCAN | Sole Owner | August 19, 1999 | August 20, 2003 |
| MC NABB DAVID DUNCAN | Responsible Managing Officer/Chief Executive Officer/President | August 20, 2003 | January 1, 2004 |
| MC NABB DAVID DUNCAN | Sole Owner | September 30, 2002 | August 20, 2003 |
| MC NABB DAVID DUNCAN | Sole Owner | September 27, 1996 | August 20, 2003 |
| MC NABB DAVID DUNCAN | Sole Owner | October 19, 1998 | August 20, 2003 |
Verified status badge
Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.
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Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.