Updated: May 24, 2026
Location and Projects
Address
6 SOUTHRIDGE EAST, Tiburon, CA, 94920
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Z T Construction Co Inc
Z T Construction Co Inc, 6 Southridge E, Tiburon, CA (Employees: Alice Kerestedjian, Alice Kerestedjian, and Anoushiravan Samrad) holds a General Building license and 3 other licenses according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Z T Construction Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Z T Construction Co Inc Services
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Z T Construction Co Inc Contact Information
Phone Number: (818) 991-9994
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Address: 6 SOUTHRIDGE EAST, Tiburon, CA 94920
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Z T Construction Co Inc Tiburon
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Z T Construction Co Inc has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Z T Construction Co Inc has worked on at least
1.0 project over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Z T Construction Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Change of use of the existing 19'0 x 52'6 retail tenant space to restaurant (998 sf). structural alteration to the existing roof framing to create a new opening and construct a platform for roof-top equipment. install new suspended ceiling. hours of operation. the subject use shall only operate between the hours of 7 am to 11 pm
Valuation:
$50,000
Permit #:
16016-20000-15177
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Per ord #162-16 create 643 sq.ft. of adu in the storage area behind the garage within (e) building. demolish (e) unpermitted deck & replace with (2) juliet balconies per code. (n) rear stairs and roof deck
Valuation:
$62,000
Permit #:
201704174171
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
(5)window and (11) door change-out (same size & type) for residential buildings
Valuation:
$53,000
Permit #:
18016-30000-40573
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove asbestos and lead from the building. take out all the plasters and sheetrocks remove all cabinets tubs tile furnances docts door. windows flooring ceiling to stud level clean abestos lead from studs door james windows james garage
Valuation:
$35,000
Permit #:
201607182649
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Addition joists beams & posts to support the (e) structure in garage area where ther is a fire damage in front for support. addition post or wall for electrician for bringing temp. power to the site per pg&e requirement. haul away some debris from const. from stucco removal & work above. to comply nov 201612
Valuation:
$7,500
Permit #:
201604215403
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
(7) window and (4) door change-out (same size & type) for residential buildings. kitchen and bathroom remodel for residential buildings (no structural changes). re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing (2) squares. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified ... see more
Valuation:
$48,000
Permit #:
16016-30000-30218
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Work at front building. (n) flat roof @ master bathroom (n) skylight. (n) door unit @ family room/bedroom#2. (n) decks & exterior stair wells. (n) direct vent fireplace. replace 6 windows & doors @ street elevation. replace upstairs windows in kind
Valuation:
$31,500
Permit #:
201407252207
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remove and replace existing rotted wood damaged non compliant cheek wall on property line. match existing finish details to siding of the house. create 1 hour fire wall and raise upper area to 42 above landing
Valuation:
$1,750
Permit #:
201705085957
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Repair fire damage localized alterations on 2nd and 3rd floor. window replacement in kind. lateral strengthening of 1st floor garage level. n/a for maher
Valuation:
$292,900
Permit #:
201701096788
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roof with class a or b material weighing less than 6 pound per sq. ft. replace drywall. (no new walls added). (4) window change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24
Valuation:
$2,000
Permit #:
14016-10000-00959
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
<<condo unit #11>>addition of 3rd floor loft for phone booth and interior tenant improvement to conference room powder room server room
Valuation:
N/A
Permit #:
15014-10000-03539
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install new circuit for floor heater and new lights outlets and switches for bathroom remodel
Valuation:
N/A
Permit #:
17041-20000-12987
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Non-structural interior remodel: remove non-bearing wall and remodel (e) master bathroom
Valuation:
$15,000
Permit #:
17016-20000-10095
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Revision to appl #201510099370 - wall height revised to 5'9 ht. max. n/a ordinance #155-13
Valuation:
$1
Permit #:
201603172338
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Supplemental permit to permit #16041-30000-44317 to addition (15) lights and (10) plugs
Valuation:
$0
Permit #:
17041-30000-07811
Status:
Ready to Issue
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace (e) garden retaining wall in kind. new retaining wall in the garage
Valuation:
$21,000
Permit #:
201510099370
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to 201403251651 201408184072. as built condition. revision to attic storage level framing as 3
Valuation:
$1,500
Permit #:
201412224283
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
As builts for 201701096788 - construction structural drawing. maher na
Valuation:
$1
Permit #:
201704063394
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Connect drain to sewer lateral. ref 201510099370 ok per bob christman
Valuation:
$0
Permit #:
PP20160622510
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (1) type i hood and evaporative cooler for restaurant
Valuation:
N/A
Permit #:
16044-20000-11220
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Z T Construction Co Inc License info
Verified License
| License # | 974792 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Z T Construction Co Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 533752 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Z T Construction Co Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 572553 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Z T Construction Co Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 621678 |
| Status | Inactive |
| State | California |
| Type | General Building, Drywall |
| Business Type | Corporation |
- 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 Z T Construction Co Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
36
Permits
- Building permit records show that Z T Construction Co Inc has worked on 36 permitted projects.
Z T Construction Co Inc Employees
AK
Alice Kerestedjian
Officer
AK
Alice Kerestedjian
Officer
AS
Anoushiravan Samrad
Officer
AS
Anoushiravan Samrad
Officer
CZ
Carlos Gustavo Zucchellini
Sole Owner
MN
Moe Nobari
Rmo / Ceo / Pres
MN
Moe Nobari
Rmo/Ceo/Pres