NENN MANFRED HOME IMPROVEMENT
General Building Contractor — SPRING VALLEY, California
Verify with the state before signing.
License expired 05/31/2026 and has not been renewed. If the contractor tells you they've renewed, confirm with the state board before signing a contract. (Retrieved from California; filings after retrieval may not be reflected.) Covers General Building Contractor in SPRING VALLEY.
- Expired 05/31/2026
- Bonded $25000
- WC unclear
- No complaints
California state licensing board · retrieved 08/08/2025
Retrieved 08/08/2025 — renewals or status changes filed after this date may not be reflected.
The record
License
- Number
- 593287
- Status
- active
- Issued
- 05/09/1990
- Expires
- 05/31/2026
Coverage
- Contractor bond
- $25,000
- Bond company
- WESTERN SURETY COMPANY
- Workers comp
- —
- Wage bond
- $0
Business
- Owner
- MANFRED NENN HOME IMPROVEMENT Is this you? →
- County
- San Diego
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 2
- Pending actions
- None
Licensed to do
- B — General Building Contractor
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (2)
Source: LA City Open Data (LADBS)
Residential Alteration-Addn — 4340 - RES - Addition/Alter To SFD/Duplex
38265 SR-79, AGUANGA, CA 92536
Cross street:NORTH OF OAK GROVE 2 MILES. Description of Work:SFD ADDITION (2 BEDROOMS, 2 BATHS), 788 SQ. FT., MISC. ELECTRIC MISC. FIXTURES, SUBFLOOR HEATING. 9/28/05...ONE-TIME ONLY PLAN CHECK EXTE
2005-12-06
Issued Expired
Residential Alteration-Addn — 4340 - RES - Addition/Alter To SFD/Duplex
10037 CASA DE ORO BLVD, SPRING VALLEY, CA 91977
Cross street: JULIAN STREET Description of Work: 798 SQ FT SFD ADDITION WITH AC, 414 SQ FT GARAGE CONVERSION WITH AC, ADDING/REMOVING 61 L.F. OF WALLS, RE-LOCATING KITCHEN, 437 SQ FT ATTACHED FINISHE
2005-09-06
Completed
Status history
- Last updated
- 08/08/2025
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #593287
California state licensing board · retrieved 08/08/2025