Updated: Dec 11, 2025
Location and Projects
Address
1823 FERN HOLLOW DRIVE, Diamond Bar, CA, 91765
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Carlos A Delgado Construction
Carlos A Delgado at 1823 FERN HOLLOW DRIVE, Diamond Bar, CA 91765, held a General Contractor license (#741625) with the California contractors license board with an expiration date of 10-31-2023. We last verified the license was expired on 12-10-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Carlos A Delgado Services
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Carlos A Delgado Contact Information
Phone Number: (909) 964-1723
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Address: 1823 FERN HOLLOW DRIVE, Diamond Bar, CA 91765
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Digital. san ysidro. building electrical mechanical and plumbing permits for tenant improvement to an (e) empty business commercial space remodel to a sorting packaging and processing facility. scope to include removal/addition non-structural partitions installation of new mechanical equipment electrical and plumbing fixtures new finishes. parking lot ada accessibility upgrades.il-3-1... see more
Valuation:
$425,184
Permit #:
2502078
Status:
complete
Fee:
$6,787
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Uptown: combination building permit for a kitchen remodel to an existing one-story single-family residence. scope includes window replacement. base zone: rs-1-7. tpa. designated historic. geo haz: 52
Valuation:
$25,112
Permit #:
2567059
Status:
issued
Fee:
$1,636
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Carmel valley- building electric mechanical and plumbing permits for a tenant improvement to an existing primary care clinic. work to include new non-bearing partitions with related electric mechanical and plumbing work. cvpd-sc/cvpd-vc n-app-1 tpa geo 52
Valuation:
$557,000
Permit #:
2172067
Status:
complete
Fee:
$5,633
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University; building electrical mechanical plumbing permits for tis on 5th floor suite of an exist 9 story medical office building. work includes demolish partitions new partitions for new exam room reception area and waiting room replace suspended ceiling reroute mechanical ductwork replace and relocate ceiling lighting new electrical outlets/switches new exam room sinks with assoc p... see more
Valuation:
$31,500
Permit #:
1232619
Status:
complete
Fee:
$1,765
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Carmel valley- building electric mechanical and plumbing permits for a tenant improvement to an existing primary care clinic. work to include new non-bearing partitions with related electric mechanical and plumbing work. cvpd-sc/cvpd-vc n-app-1 tpa geo 52
Valuation:
N/A
Permit #:
2172068
Status:
complete
Fee:
$6,036
Permit Type:
Add/alt tenant im...
Building Type:
N/A
San ysidro: buildnig electrical mechanical and plumbing permits for a tenant improvement to an existing medical building including additional square footage. scope includes selective demolish new non-bearing partitions additional square foortage including lounge area and testing room new rooftop equipment and associated mep improvements. base zone: cc-3-6 esl geo haz: 53 cup sdp un... see more
Valuation:
N/A
Permit #:
2160137
Status:
complete
Fee:
$9,392
Permit Type:
Add/alt nonres bu...
Building Type:
N/A
San ysidro: buildnig electrical mechanical and plumbing permits for a tenant improvement to an existing medical building including additional square footage. scope includes selective demolish new non-bearing partitions additional square foortage including lounge area and testing room new rooftop equipment and associated mep improvements. base zone: cc-3-6 esl geo haz: 53 cup sdp un... see more
Valuation:
N/A
Permit #:
2160136
Status:
complete
Fee:
$9,392
Permit Type:
Add/alt nonres bu...
Building Type:
N/A
San ysidro: buildnig electrical mechanical and plumbing permits for a tenant improvement to an existing medical building including additional square footage. scope includes selective demolish new non-bearing partitions additional square foortage including lounge area and testing room new rooftop equipment and associated mep improvements. base zone: cc-3-6 esl geo haz: 53 cup sdp un... see more
Valuation:
N/A
Permit #:
2160135
Status:
complete
Fee:
$9,392
Permit Type:
Add/alt nonres bu...
Building Type:
N/A
Carmel valley- building electric mechanical and plumbing permits for a tenant improvement to an existing primary care clinic. work to include new non-bearing partitions with related electric mechanical and plumbing work. cvpd-sc/cvpd-vc n-app-1 tpa geo 52
Valuation:
N/A
Permit #:
2172070
Status:
complete
Fee:
$5,633
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Construction change to pts 421800 app# 1475917. work to be modified is changing structural design in order to keep existing window. delta 2: a1 a2 s2 s3
Valuation:
N/A
Permit #:
1531235
Status:
issued
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Peninsula..combination permit to create new interior walkway to connect exiting bedroom and family room. removal of existing walls windows doors and installation of new doors & windows. rs-1-7 coastal zone (city) no esl. year constructed 1992 (according to singed gen. application)
Valuation:
$19,740
Permit #:
1475917
Status:
complete
Fee:
$810
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Uptown. combination building permit for an existing single family residence. work will include; removal of existing guardrails on a terrace to make place for new bathroom addition with sink toilet and shower. rs-1-1/rs-1-7 brush management esl's geo hzd. cat: 52
Valuation:
$6,321
Permit #:
1617246
Status:
complete
Fee:
$1,365
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Tierrasanta: no plan building permit to repair in kind unit #2 due to fire damages. repair of drywall throughout unit. zone: rm-1-1 esls brush mgmt geo: 23, 31, 53
Valuation:
$800
Permit #:
1906205
Status:
complete
Fee:
$769
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Navajo; combo permit for a interior remodel at existing 2 story sdu. work to include kitchen remodel: removal of interior walls for new openings and expand. new window opening. zone rs-1-7. geo haz 52. house built in 1967
Valuation:
$16,310
Permit #:
1481396
Status:
complete
Fee:
$911
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
University; building electrical mechanical plumbing permits for tis on 5th floor suite of an exist 9 story medical office building. work includes demolish partitions new partitions for new exam room reception area and waiting room replace suspended ceiling reroute mechanical ductwork replace and relocate ceiling lighting new electrical outlets/switches new exam room sinks with assoc p... see more
Valuation:
N/A
Permit #:
1232620
Status:
complete
Fee:
$1,765
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University; building electrical mechanical plumbing permits for tis on 5th floor suite of an exist 9 story medical office building. work includes demolish partitions new partitions for new exam room reception area and waiting room replace suspended ceiling reroute mechanical ductwork replace and relocate ceiling lighting new electrical outlets/switches new exam room sinks with assoc p... see more
Valuation:
N/A
Permit #:
1232632
Status:
complete
Fee:
$1,765
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University; building electrical mechanical plumbing permits for tis on 5th floor suite of an exist 9 story medical office building. work includes demolish partitions new partitions for new exam room reception area and waiting room replace suspended ceiling reroute mechanical ductwork replace and relocate ceiling lighting new electrical outlets/switches new exam room sinks with assoc p... see more
Valuation:
N/A
Permit #:
1232633
Status:
complete
Fee:
$1,765
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Uptown: building permit for proposed sidewalk cafe with tables & railings for an existing restaurant/zoned: mccpd-cna geo. hazard 52
Valuation:
N/A
Permit #:
1434844
Status:
issued
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Tear off existing composition shingle & reroof 17 sq w/30 yr composition shingles
Valuation:
$1,500
Permit #:
BLD2001-00464
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2005-14782
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Carlos A Delgado License info
Inactive License
| License # | 741625 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Carlos A Delgado at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
13
Permits
- Building permit records show that Carlos A Delgado has worked on 13 permitted projects.
Carlos A Delgado Employees
CD
Carlos Adan Delgado
Owner