Updated: Jun 12, 2026
Location and Projects
Address
125 EAST 2ND STREET, Tustin, CA, 92780
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Siino Construction Inc
Serving clients in Tustin, California, Siino Construction Inc specializes in residential and commercial construction projects. With over three decades in the industry, the company handles a range of building and remodeling services tailored to meet local needs. Siino Construction has experience managing ground-up construction, interior and exterior renovations, and tenant improvements for both single-family homes and commercial properties. The firm operates across Orange County, offering personalized service throughout each phase of construction. Siino Construction brings technical expertise and a long-standing presence in the Tustin area, supporting property owners with new builds, upgrades, and renovation work that align with client objectives and regulatory requirements.
Siino Construction Inc Services
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Siino Construction Inc Contact Information
Phone Number: (714) 336-7130
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Address: 125 EAST 2ND STREET, Tustin, CA 92780
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Siino Construction Inc Tustin
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Siino Construction Inc has a BuildZoom score of 95, which places them above 78% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Siino Construction Inc has worked on at least
1.0 project over the past 2 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
|
1 project
|
$50k-$100k |
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 Siino Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial and industrial mechanical
2020-04-20
Mechanical. for int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 103 (1800) & suite 105 (1840) create (n) accessible bathroom & create (n) rear door opening ***vacant*** entered by: velasquj
Valuation:
N/A
Permit #:
M2019-008488
Status:
final
Fee:
$402
Permit Type:
N/A
Building Type:
N/A
Commercial and industrial electrical
2020-04-23
Electrical. for int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 103 (1800) & suite 105 (1840) create (n) accessible bathroom & create (n) rear door opening ***vacant*** entered by: velasquj
Valuation:
N/A
Permit #:
E2019-008489
Status:
final
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Plumbing for int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 103 (1800) & suite 105 (1840) create (n) accessible bathroom & create (n) rear door opening ***vacant*** entered by: velasquj
Valuation:
N/A
Permit #:
P2019-008490
Status:
final
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Tenant improvement
Valuation:
$99,004
Permit #:
00917215-SBPT
Status:
final
Fee:
$994
Permit Type:
N/A
Building Type:
N/A
Mechanical. for int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 105 (1840) & suite 103 (1800) create (n) accessible bathroom ***vacant*** entered by: velasquj
Valuation:
N/A
Permit #:
M2019-008484
Status:
final
Fee:
$389
Permit Type:
N/A
Building Type:
N/A
Electrical. for int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 105 (1840) & suite 103 (1800) create (n) accessible bathroom ***vacant*** entered by: velasquj
Valuation:
N/A
Permit #:
E2019-008486
Status:
final
Fee:
$280
Permit Type:
N/A
Building Type:
N/A
Plumbing. for int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 105 (1840) & suite 103 (1800) create (n) accessible bathroom ***vacant*** entered by: velasquj
Valuation:
N/A
Permit #:
P2019-008485
Status:
final
Fee:
$391
Permit Type:
N/A
Building Type:
N/A
Int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 105 *** seafit huntington beach *** (1840) & suite 103 *** vacant *** (1800) & create (n) accessible bathroom entered by: velasquj
Valuation:
N/A
Permit #:
B2019-008483
Status:
final
Fee:
$1,326
Permit Type:
N/A
Building Type:
N/A
Int. ti; construct (n) demising wall to convert back into two suites to be addressed as suite 103 (1800) & suite 105 (1840) create (n) accessible bathroom & create (n) rear door opening ***vacant*** entered by: velasquj
Valuation:
N/A
Permit #:
B2019-008487
Status:
final
Fee:
$1,008
Permit Type:
N/A
Building Type:
N/A
Tenant improvement - 7 8 9 & 10th floors
Valuation:
$281,798
Permit #:
00698928-SBPT
Status:
final
Fee:
$779
Permit Type:
N/A
Building Type:
N/A
Rev 1 revised locations of ductwork & thermostats. addition new boxes. ** new mechanical items added**
Valuation:
N/A
Permit #:
00750817-MBP
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
(10) electrical outlets
Valuation:
N/A
Permit #:
00772956-EBP
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. for robert borders & associates. demolition of partition walls and mep's. construction of new partition walls doors and mep's. no additional sq. ft. elec: 62 fixtures 42 outlets 15 switches 5 non residence appl (1) to 1 hp motor 23 commercial drops
Valuation:
$42,000
Permit #:
BC16-00747
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Structural & non-structural interior improvements:new server rm;stairs & platform above server rm; office partition wall extension & furring; office & warehouse lighting; added air conditioning
Valuation:
$185,000
Permit #:
2008250012
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
12, 388 sf interior remodel of entire building exterior window replacement re-roof misc exterior remodel and mep's related to remodel
Valuation:
$500,000
Permit #:
COMBC-2019-00140
Status:
final
Fee:
$32,319
Permit Type:
N/A
Building Type:
N/A
Tenant improvement
Valuation:
$562,057
Permit #:
00740435-SBPT
Status:
final
Fee:
$1,620
Permit Type:
N/A
Building Type:
N/A
Tenant improvement: 2 288 sf refurbishment of first floor and mezzanine areas. demolish 350 sf of unpermitted office and return to warehouse for klh marketing inc
Valuation:
$200,000
Permit #:
BLD2018-03792
Status:
final
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Rev 1 - removal of non-structural walls millwork plumbing. additional non-struction partitions finishes. modify electrical and mechanical. **new take-off**
Valuation:
N/A
Permit #:
00661766-MBP
Status:
final
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Structural non structural interior improvements new server room new stairs to platform above server room office partit ion wall extension and furring added lighting to office and
Valuation:
N/A
Permit #:
2008310009
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement - 6th flooer
Valuation:
$1,193,338
Permit #:
00789768-SBPT
Status:
final
Fee:
$2,445
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Siino Construction Inc License info
Verified License
| License # | 1131124 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Siino Construction 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 # | 598278 |
| 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 Siino Construction 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 # | 491077 |
| 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 Siino Construction 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 # | 266870 |
| 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 Siino Construction 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 # | 851254 |
| 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 Siino Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
22
Permits
- Building permit records show that Siino Construction Inc has worked on 22 permitted projects.
Siino Construction Inc Employees
JS
John P Siino
Sole Owner
KS
Karen Sue Siino
Officer
SS
Scott John Siino
Rmo / Ceo / Pres
SS
Steven Paul Siino
Rmo / Ceo / Pres