Updated: Jun 18, 2026
Location and Projects
Address
7657 WINNETKA AVE 341, Winnetka, CA, 91606
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AG Builders & Development Construction
Serving the Los Angeles area from Winnetka, AG Builders & Development Corp specializes in residential construction and remodeling. With 15 years of experience, the company works on projects such as home additions, kitchen and bathroom remodels, and complete home renovations. AG Builders & Development Corp serves homeowners throughout the San Fernando Valley, handling both interior and exterior upgrades. The company manages a range of project phases, including design, permitting, and construction, to deliver residential spaces tailored to each client's needs. AG Builders & Development Corp emphasizes clear communication throughout the building process and aims to deliver projects that meet local code requirements. The team is familiar with a variety of construction materials and techniques suited to Southern California homes.
AG Builders & Development Corp Services
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AG Builders & Development Corp Contact Information
Phone Number: (818) 943-8827
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Address: 7657 WINNETKA AVE 341, Winnetka, CA 91606
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AG Builders & Development Corp Winnetka
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
AG Builders & Development Corp has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that AG Builders & Development Corp has worked on at least
18.0 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
|
4 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that AG Builders & Development Corp mostly works on
new construction
projects.
Pricing
|
6 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $14,000. 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.
Building Permits by AG Builders & Development Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
1 bathroom remodel for residential buildings (no structural changes re-plaster existing swimming pool (a separate express mechanical permit for new skimmer(s) and a separate express electrical permit for new pool luminaire is required when applicable except for one and two family dwelling). concrete block freestanding masonry fence walls constructed per information bulletin p/bc 2020-... see more
Valuation:
$75,000
Permit #:
22016-10000-13380
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Propose 2 retaining walls: consist of retaining wall (1) @ total length 74.5 at 10 max height [by existing pool to (n) house] and retaining wall (2) @ total length of 131.13 at max 8 in height [by (n) adu] _see comments
Valuation:
$25,000
Permit #:
20020-20000-01613
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove and replace existing septic system with a new septic tank and seepage pit. existing house is being renovated to have 5-bedrooms residence. advanced treament septic tank = aquaklear ak 6s245f seepage pit = 5 x 51 25 cap/26 effective depth. wdr order no. r4-2019-0042; global id wdr100040488
Valuation:
$56
Permit #:
19030-10000-02283
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1. new detached 2-story accessory dwelling unit at back property per lamc. 12.22 a.33 (c)and(d)
Valuation:
$80,000
Permit #:
21010-10000-00591
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Extend pool deck (16'-1 x 28'-3") w/piles
Valuation:
$260,000
Permit #:
21020-20000-00740
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Propose excavation and backfill for basement at (n) single family dwelling [under 19010-20000-00073] and (n) retaining walls [under 20020-20000-01613] _ (see comments)
Valuation:
$993
Permit #:
20030-20000-04025
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 20030-20000-04025: work description to include remove and recompaction under proposed accessory dwelling building pad. * no fee department error*
Valuation:
N/A
Permit #:
20030-20001-04025
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New pool dimensions 18'-2 x 13'-0 with spa 5.33 x 5.33 (including pool equipment area) per standard plan #265. 1 of 2
Valuation:
$3,500
Permit #:
21047-10000-01616
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel non structural. remodeling kitchen (2) bathrooms adding stacked washer/dryer removing and replacing wood floor installing new led lights and removing/replacing part. walls and interior doors. - change of contractor -
Valuation:
$59,000
Permit #:
BS2001611
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured med ...
Interior remodel non structural. remodeling kitchen (2) bathrooms adding stacked washer/dryer removing and replacing wood floor installing new led lights and removing/replacing part. walls and interior doors. - change of contractor -
Valuation:
$59,000
Permit #:
BS2001610
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured med ...
Interior remodel non structural. remodeling kitchen (2) bathrooms adding stacked washer/dryer removing and replacing wood floor installing new led lights and removing/replacing part. walls and interior doors. - change of contractor -
Valuation:
$59,000
Permit #:
BS2001609
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured med ...
(e-plan) interior remodel- remodeling kitchen (2) bathrooms adding stacked washer/dryer removing and replacing wood floor installing new led lights and removing/replacing part. walls and interior doors. - change of contractor -
Valuation:
$59,000
Permit #:
BS2001608
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured med ...
Supplemental to pcis #20014-30000-03254 to revise floor layout framing plans and addition (n) piles and grade beams
Valuation:
$10,000
Permit #:
20014-30003-03254
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit # 18010-20000-00115 to capture and include nfpa-13d fire sprinkler throughout and include on structural inventory. (no fee dept error.)
Valuation:
N/A
Permit #:
18010-20001-00115
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New (11'-6 x 26'-2") pool spa and baja shelf. per standard. plan #254
Valuation:
$15,000
Permit #:
21047-20000-02695
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 19047-20000-00742 to addition a 7'8 x 8'10 attached spa to the pool all work per engineering
Valuation:
$11,000
Permit #:
19047-20001-00742
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit 20041-30000-03254 to change contractor from: custom design & construction #524561 to: a g builders & development corp #959503
Valuation:
N/A
Permit #:
20014-30001-03254
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 20047-30000-00472 to revise scope of work to (n) pool/spa per engineered plans & increase project valuation
Valuation:
$19,500
Permit #:
20047-30001-00472
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 19047-20000-00742 to relocate the pool enclosure gate
Valuation:
$501
Permit #:
19047-20002-00742
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New pool with spa
Valuation:
$60,000
Permit #:
BS2105162
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
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AG Builders & Development Corp Reviews
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Verified License
BuildZoom confirmed this contractor's license
AG Builders & Development Corp License info
Verified License
| License # | 1113828 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for AG Builders & Development Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 934737 |
| 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 AG Builders & Development Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 959503 |
| 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 AG Builders & Development Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | National Liability & Fire Insurance Company |
51
Permits
- Building permit records show that AG Builders & Development Corp has worked on 51 permitted projects.
AG Builders & Development Corp Employees
EB
Elsy Rosemary Benitez
Officer
JR
Jose Adonai Gonzalez Rivas
Rmo/Ceo/Pres