Updated: Jun 02, 2026
Location and Projects
Address
4444 NOGALES DRIVE, Tarzana, CA, 91356
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Shay Diamant Construction
Shay Diamant, 4444 Nogales Dr, Tarzana, CA (Employees: Oren Diamant and Shay Diamant) holds a Electrical, General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Shay Diamant, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Shay Diamant Services
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Shay Diamant Contact Information
Phone Number: (818) 522-2929
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Address: 4444 NOGALES DRIVE, Tarzana, CA 91356
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Plan check for 800a service single family dwelling b#21010-20000-05501 ********building work description******* new 2-story single family dwelling 15219 sqft w attached 3 car garage 833 sqft and covered patio
Valuation:
N/A
Permit #:
22041-20000-25347
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental plan check for changes to approved set. addition of 3 new equipments changes made to floor plan load calcs and panel schedules *original* plan check for power and energy 800a service 1 elevator 3 sub-panels tenant improvement. lighting area: 14, 256 sq ft. b#20010-20000-03850
Valuation:
N/A
Permit #:
23041-10001-29455
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Full pc for lost set of plans. plans for 22041-10000-15295 were lost. scope includes new 600a 120/240v 3ph 4w service sub panels lighting controls circuits for 3-story frat/sorority building. total affected area is 11 939 sqft. permit fees are covered under inspection. most fees are covered under: 21041-10000-15295 ***original work description*** full plan check for power and energy. ... see more
Valuation:
N/A
Permit #:
22041-10003-15295
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplan] full plan check for power and energy for core and shell for a new 3 story commercial building with 2 levels of basement parking. scope of work includes 1600a 480/277v 3ph service sub panels power lighting and controls. total affected area is 82 556 sqft
Valuation:
N/A
Permit #:
23041-10000-14901
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Changes to approved set. changes under dela 2, 3, 4, 5. majour change to lighting and minor change in power. include updated fixtures schedules and panel schedules. revised lighting layout lighting fixture types photometrics and relocation of equipment. narrative attached to the plan. plan check only. permit under original
Valuation:
N/A
Permit #:
17041-10003-28021
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental plan check for changes to approved set changes made to t24 and lighting plan. *original* energy plan check for a change of use from market to restaurant. scope includes new lighting and equipment with a total area of 1934-sq ft
Valuation:
N/A
Permit #:
19041-20001-11375
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplan] full plan check for change of engineer and design of approved set. supplemental permit for 19041-10000-06385. changes include removed fire pump removed (1) elevator swapped multiple lighting inverter to (1) centralized inverter added electrical room between grids e f and 7 8 reduced number of lighting fixtures revised t24 forms reduced number of circuits removed water heater a... see more
Valuation:
N/A
Permit #:
21041-10000-37562
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Full pc for a 3 story office building and 4-tiers parking structure. scope of work includes a main switchboard rated for 2500a 4 distribution boards rated (3) for 600a and (1) for 1000a five transformers 14 panelboards 4 elevators and circuits. total affected energy area: 115 756 sq. ft
Valuation:
N/A
Permit #:
20041-10000-27993
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for changes to approved set all changes are clouded under delta 10. scope of work includes chnage the configuration of the 3, 000 amp service in the electrical room and updating the feeder lenghts voltage drops & fault current calcs. (plan checker: bh) oirginal scope: ((plancheck for power and energy. new 3 story mixed use building with 60 unit apartment. building permit # ... see more
Valuation:
N/A
Permit #:
18041-10002-21087
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for changes to approved set all changes are clouded under delta 9. scope of work includes changing service size and fault current calculations changing feeder sizes for resednital section and updating load calculations for the retail area. irginal scope: (( plancheck for power and energy. new 3 story mixed use building with 60 unit apartment. building permit # 17010-10000-0... see more
Valuation:
N/A
Permit #:
18041-10001-21087
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New sub panel & (8) new circuits. comply with department order effective date 11/10/2022. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
23041-20000-04402
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Full plan check for power and energy. remodel of an existing 3 story frat building. project scope includes (4) panels equipment lighting and circuitry for an area of 14 939 sq.ft
Valuation:
N/A
Permit #:
22041-10000-15295
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
100 amp temp power pole. comply with department order effective date 09/18/2023. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
24041-20000-17603
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental pc for revisions. siemens switchboard replaced with cutler-hammer service conductors revised to al main ocpd revised to fusible disconnect revised tenant ocpds added a new panel revised load calcs and revised site plan. all loads are future. all changes has been clouded as delta 1 plan check only permit covered under master application ************************************... see more
Valuation:
N/A
Permit #:
21041-20001-06306
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for power and energy. scope of work includes a service upgrade to a system of 600 amps 240/120 v 1 phase 3 wire for a core and shell commercial structure. all future tenant improvement to be completed under seperate plan check. total affected area: 1016 sq ft
Valuation:
N/A
Permit #:
20041-10000-05958
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Energy plan check for a change of use from market to restaurant. scope includes new lighting and equipment with a total area of 1934-sq ft
Valuation:
N/A
Permit #:
19041-10000-11375
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replacing existing old zinsco 100 amp sub panel with new 100 subpanel all new breakers. install 10 pc 15-20 amp circuits for new kitchen plus some additional outlets and recess lights
Valuation:
N/A
Permit #:
20041-10000-37646
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plan check for power and energy. project site is a new 3-story 10-unit apartment building. work includes a 800-amp service and a total lighting area of 6 330 sq. ft. note: building application has been generated under 17010-30000-02813
Valuation:
N/A
Permit #:
18041-20000-09172
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pc for power and energy. new 5 story 28 unit apartment & retail @ first floor over one level type i-a subterra parking garage. total area 21000 sq ft. b# 15010-10000-01555
Valuation:
N/A
Permit #:
16041-10000-24008
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install new 2000 amp 208 service panels equipments and lighting. b#19010-10000-04872
Valuation:
N/A
Permit #:
19041-20000-53208
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Shay Diamant License info
Verified License
| License # | 1074320 |
| Status | Active |
| State | California |
| Type | Electrical, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Shay Diamant at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 731547 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Shay Diamant at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 836190 |
| Status | Inactive |
| State | California |
| Type | Doors, Gates And Activating Devices |
| 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 Shay Diamant at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
411
Permits
- Building permit records show that Shay Diamant has worked on 411 permitted projects.
Shay Diamant Employees
OD
Oren Diamant
Sole Owner
SD
Shay Diamant
Sole Owner
SD
Shay Diamant
Rmo/Ceo/Pres
YH
Yaniv Hedmy
Officer