Updated: Feb 04, 2026
Location and Projects
Address
PO BOX 90902, Long Beach, CA, 90809
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Unit Builders Construction
Unit Builders Inc, Long Bch, Po Box 90902, Long Beach, CA (Employees: Isaac Posada, Isaac Posada, and Sergio Vargas) holds a General Building license according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Unit Builders Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Unit Builders Inc Services
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Unit Builders Inc Contact Information
Phone Number: (213) 290-6364
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Address: PO BOX 90902, Long Beach, CA 90809
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Unit Builders Inc Long Beach
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Unit Builders Inc has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
8 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Unit Builders Inc has worked on at least
9.0 projects 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.
Experience
|
5 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Unit Builders Inc mostly works on
new construction
projects.
Pricing
|
2 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $383,899. This graph shows the distribution of these job values.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 3-story duplex with attached 2 car garage (middle bldg)
Valuation:
$383,899
Permit #:
21010-10000-06369
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 3-story duplex with attached 4 car garage (rear bldg)
Valuation:
$269,751
Permit #:
21010-10000-06370
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New duplex with attached garage at rear
Valuation:
$356,000
Permit #:
21010-10000-00215
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 21010-10000-06369 to convert 2 car garage and portion of ground floor to create an adu per lamc 12.22 a.33(c) and (e) and revise floor plan on ground floor. (middle bldg)
Valuation:
$150,000
Permit #:
21010-10001-06369
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 3-story duplex (front bldg)
Valuation:
$343,804
Permit #:
21010-10000-06368
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New duplex at front
Valuation:
$310,000
Permit #:
21010-10000-00214
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Attn: kheder a supplemental to 21010-10000-06370 to convert 4 car garage into adu 832 sq ft at rear building per lamc 12.22 a.33(c) and (e) *** void***
Valuation:
$150,000
Permit #:
21010-10001-06370
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 3-story duplex w attached garage and adu per ordinance lamc 12.22 a.33(c)-(d) (rear lot)
Valuation:
$450,000
Permit #:
22010-10000-06640
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 3-story duplex with attached 4-car garage (front lot)
Valuation:
$500,000
Permit #:
22010-10000-06638
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 3 story duplex with attached garage per ab2097 (front)
Valuation:
$508,000
Permit #:
22010-10000-03536
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 3 story duplex and adu (1129 sf) per 12.22 a33 c & e per ab2097 (rear)
Valuation:
$549,000
Permit #:
22014-10000-03603
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Unit Builders Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Unit Builders Inc License info
Verified License
| License # | 1071723 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Unit Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that Unit Builders Inc has worked on 10 permitted projects.
Unit Builders Inc Employees
IP
Isaac Posada
Rmo
IP
Isaac Posada
Rmo
SV
Sergio Vargas
Ceo / President
SV
Sergio Vargas
Ceo / President