Updated: Jan 21, 2026
Location and Projects
Address
3350 Rancho Miguel Rd, Jamul, CA, 91935
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GB Windsor Corporation Electrician
GB Windsor Corporation, 3350 Rancho Miguel Rd, Jamul, CA (Owned by: Andrew Delaney) holds a Electrical license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring GB Windsor Corporation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
GB Windsor Corporation Services
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GB Windsor Corporation Contact Information
Phone Number: (858) 864-3096
Address: 3350 Rancho Miguel Rd, Jamul, CA 91935
Building Permits by GB Windsor Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2023-12-03
Cross street: vista de la patria description of work: existing residential main electrical service upgrade - 400a - (online permit) *the scope of work is limited to upgrade of the existing main service panel. no new sub-panels or relocation permitted
Valuation:
N/A
Permit #:
PDS2023-RESALT-015708
Status:
issued
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:5605/quidde
Valuation:
N/A
Permit #:
PMT-3188970
Status:
approved
Fee:
$93,868
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:5526/potomac
Valuation:
N/A
Permit #:
PMT-3210312
Status:
issued
Fee:
$424
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:3764/29th
Valuation:
N/A
Permit #:
PMT-3200133
Status:
issued
Fee:
$502
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:4184/randolph
Valuation:
N/A
Permit #:
PMT-3285109
Status:
issued
Fee:
$424
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:4210/division
Valuation:
N/A
Permit #:
PMT-3274339
Status:
issued
Fee:
$502
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:5605/quidde
Valuation:
N/A
Permit #:
PMT-3188978
Status:
issued
Fee:
$502
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:1801/diamond
Valuation:
N/A
Permit #:
PMT-3309370
Status:
approved
Fee:
$290
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:4618/55th
Valuation:
N/A
Permit #:
PMT-3262447
Status:
issued
Fee:
$424
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2019-07-16
Electrical panel upgrade 100 amp to 200 amp
Valuation:
N/A
Permit #:
PMT-3042723
Status:
approved
Fee:
$341
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2019-08-14
No-plan - residential - combination mech/elec/plum:4622/clairemont
Valuation:
N/A
Permit #:
PMT-3045620
Status:
issued
Fee:
$341
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:3503/ottawa
Valuation:
N/A
Permit #:
PMT-3025939
Status:
issued
Fee:
$307
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 200 amp 7 meter panel to a 400 amp 7 meter-overhead
Valuation:
N/A
Permit #:
2099485
Status:
complete
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical:2045/granada
Valuation:
N/A
Permit #:
PMT-3007649
Status:
complete
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Electrical service upgrade from 100 to 200a
Valuation:
N/A
Permit #:
1930049
Status:
complete
Fee:
$556
Permit Type:
N/A
Building Type:
N/A
New overhead & underground main 200 amp service panel
Valuation:
N/A
Permit #:
1969661
Status:
complete
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
Upgrade elecrical main service panel from 200 amp to 400 amp multi meter (4) meter 2873-2875-2877-2879
Valuation:
N/A
Permit #:
2042480
Status:
approved
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Sfr: 100 amp electrical service upgrade to 200amps
Valuation:
N/A
Permit #:
1879215
Status:
complete
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
Sfr: electrical service upgrade 100amps to 200 amps
Valuation:
N/A
Permit #:
1879200
Status:
complete
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
Main service panel upgrade from 100 amp to 200 amp
Valuation:
N/A
Permit #:
1780608
Status:
complete
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
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Verified License
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GB Windsor Corporation License info
Verified License
| License # | 780888 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for GB Windsor Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Insurance Company Of The Midwest |
37
Permits
- Building permit records show that GB Windsor Corporation has worked on 37 permitted projects.
GB Windsor Corporation Employees
AD
Andrew Delaney
Owner
AD
Andrew Kenneth Delaney
Rmo/Ceo/Pres
WD
Wendi Honey Delaney
Officer