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Updated: Jun 17, 2026
Location and Projects
Address
14422 AVA LANE, Valley Center, CA, 92082
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KOPP Engineer
KOPP CO, 14422 Ava Ln, Valley Center, CA (Owned by: Ronald Allen Kopp) holds a General Engineering, General Building license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring KOPP CO, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
KOPP CO Services
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KOPP CO Contact Information
Phone Number: (760) 749-9034
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Address: 14422 AVA LANE, Valley Center, CA 92082
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New residential detached accessory structure - plan check-permit
2016-05-12
Cross street: cold grade description of work: 200 amp meter for ag well pumpp only
Valuation:
N/A
Permit #:
PDS2016-RESACC-000307
Status:
complete
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Kopp ad permit sign permit on-premise administrative permit: sign - on premiselinked cases: nonepermit difficulty:specific plan area: nonedescription: administrative permit ad 10-033the project is an administrative permit for on-premises roof signs. the project consists of 4 on-premise roof signs on 4 buildings located on the same parcel (104-342-06). the project site is located at 12... see more
Valuation:
$0
Permit #:
PDS2010-3000-10-033
Status:
Withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2006-07-19
Cross street: cole grade rd description of work: sdg & e to relocate power poles check meter panel for connection and grounding for existing single family dwelling. 5/11/2016: one time courtesy renewal per tom brogan...t.t
Valuation:
N/A
Permit #:
PDS2006-1007-20060554
Status:
complete
Fee:
$186
Permit Type:
N/A
Building Type:
N/A
New residential detached accessory structure - plan check-permit
2016-05-11
Cross street: cold grade description of work:200 amp meter for ag well pump only
Valuation:
N/A
Permit #:
PDS2016-RESACC-000301
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2006-03-24
Cross street: cole grade rd description of work: 289 sq ft garage conversion to rec room plus 366 sq ft breezeway enclosure to become den (total 655 sq ft) w/ac no fs. misc wiring. 9/5/06 - rec'd letter of cancellation signed by owner combined this project w/1001-20060441. plh
Valuation:
$82,412
Permit #:
PDS2006-1004-20060159
Status:
withdrawn
Fee:
$1,175
Permit Type:
N/A
Building Type:
N/A
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KOPP CO License info
Verified License
| License # | 524696 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for KOPP CO at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wesco Insurance Company |
KOPP CO Employees
RK
Ronald Allen Kopp
Owner