Updated: Jul 17, 2026
Location and Projects
Address
711 FLINT SPEAR RD, Walnut, CA, 91789
Use our bidding system to
request a quote
AGS Construction
Serving Walnut, California and the surrounding area, AGS Construction brings over two decades of experience to residential and commercial building projects. The company manages a variety of construction needs, ranging from home remodels to new construction and tenant improvements. AGS Construction handles projects for both homeowners and business clients, offering expertise in areas such as interior and exterior renovations, structural additions, and ground-up construction. With 22 years in the industry, the team emphasizes clear communication and thorough project oversight throughout the building process. AGS Construction draws on a portfolio that includes kitchen and bathroom remodels, office build-outs, and custom home projects in Walnut and nearby communities.
AGS Construction Services
Start a project today:
AGS Construction Contact Information
Phone Number: (415) 297-5812
Edit
Address: 711 FLINT SPEAR RD, Walnut, CA 91789
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
AGS Construction Walnut
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
AGS Construction has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that AGS Construction has worked on at least
14.0 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.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
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.
Eplan. changes to an approved set. revised service ratings to 800a 120/240v 3p-4w and elevator hp rating to 20hp. revised conductor sizing and load calculations. address delta 2 changes. *** assign to ammar note from applicant: mr fnu ammar ul nassan do this revision, e is familiar with the project and he's waiting for it
Valuation:
N/A
Permit #:
21041-10000-30140
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
-site work only and pc tracking for site with new 4 duplex unit with attached garage (each duplex on separate permit bld-22-00401 - bld-22-000404)
Valuation:
$147,136
Permit #:
BLD-22-00266
Status:
triage
Fee:
$7,614
Permit Type:
N/A
Building Type:
N/A
Duplex 2088 sqft (1044 sqft each ) with attached garage 916 sqft ( 458 sqft each). with porch 72sqft (36 sqft each)
Valuation:
$308,342
Permit #:
BLD-22-00404
Status:
final
Fee:
$22,676
Permit Type:
N/A
Building Type:
N/A
Duplex 2088 sqft (1044 sqft each ) with attached garage 916 sqft ( 458 sqft each). with porch 72sqft (36 sqft each)
Valuation:
$308,342
Permit #:
BLD-22-00403
Status:
final
Fee:
$24,454
Permit Type:
N/A
Building Type:
N/A
Duplex 2122 sqft (1061 sqft each ) with attached garage 916 sqft ( 458 sqft each). with porch 72sqft (36 sqft each)
Valuation:
$312,506
Permit #:
BLD-22-00402
Status:
final
Fee:
$22,770
Permit Type:
N/A
Building Type:
N/A
Duplex 2122 sqft (1061 sqft each ) with attached garage 916 sqft ( 458 sqft each). with porch 72sqft (36 sqft each)
Valuation:
$312,506
Permit #:
BLD-22-00401
Status:
expired
Fee:
$25,082
Permit Type:
N/A
Building Type:
N/A
Garages -door (4) change-out (same size & type) for residential buildings. re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing (40) squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and... see more
Valuation:
$6,000
Permit #:
21016-20000-07293
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Full plan check for a new 3 story 11 unit apartment building with garage at the 1st level. service size is 600a. total affected area is 7, 882 sq.ft fire alarm varience submitted
Valuation:
N/A
Permit #:
19041-10000-33005
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
[eplan] pc for a new 5 story 28 unit apartment building. scope is 1000 amp 120/240 3 phase 4 wire service elevator ev chargers house and unit panels and lightiing. total lightig area area is 15047 sqft
Valuation:
N/A
Permit #:
21041-10000-04568
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit # 17041-10000-46380 to change address from 8218 s main st to 8218 s avalon blvd
Valuation:
N/A
Permit #:
17041-10001-46380
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
1000 sqft of vinyl fence- 2 mechanical gate 22l by 42h
Valuation:
$12,350
Permit #:
BLD-24-01985
Status:
complete
Fee:
$865
Permit Type:
N/A
Building Type:
N/A
Potable water waste/vent and low pressure gas systems. one (1) new 3 water meter no backflow
Valuation:
N/A
Permit #:
19042-10000-25926
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Site grading for a new four story 47 unit apartment building. early start permit
Valuation:
$2,248
Permit #:
17030-10000-08394
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit# 19044-10000-14491 to addition (11) kitchen hoods (2) laundry room vents (1) smoke detector (11) appliance vent-listed (11) furnaces (22) witnessung tests and (22) air inlet/outlets
Valuation:
N/A
Permit #:
19044-10001-14491
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pc for power and lighting for a new 1200 amp 120/240 v 3 phase 4 wire service. total affected area 20086sqft
Valuation:
N/A
Permit #:
19041-10000-51325
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2, 694 s.f. 2-story single family dwelling w/attached guest house. single family dwelling has 5-beds/2-baths. guest house has 1-bed/1-bath. 389.5 sf attached carport
Valuation:
$378,600
Permit #:
1701170032
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2, 694 s.f. 2-story single family dwelling w/attached guest house. single family dwelling has 5-beds/2-baths. guest house has 1-bed/1-bath. 389.5 sf attached carport
Valuation:
$378,600
Permit #:
1701170034
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full pc for power and energy. new 4-story 28 unit apartment building with -1-level of above grade parking. scope includes a new 1000a 120/240 3 phase 4wire service/distribution board new panels and new circuits and new lighting. total affected is 21207 sq. ft. b#15010-70000-00199
Valuation:
N/A
Permit #:
16041-10000-45250
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Site grading for a new 11 unit apartment building with attach garage. early start permit
Valuation:
$1,017
Permit #:
17030-10000-08395
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Residential alteration or addition - plan check-permit
2018-10-25
Cross street: mission rd description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not ex... see more
Valuation:
N/A
Permit #:
PDS2018-RESALT-010106
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
190
BZ Score
$9.9K
Avg Project
-
Projects
227
BZ Score
$40K
Avg Project
-
Projects
193
BZ Score
$27.9K
Avg Project
-
Projects
AGS Construction Reviews
BuildZoom hasn't received any reviews for AGS Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
AGS Construction License info
Verified License
| License # | 960549 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for AGS Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 377855 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical |
| Business Type | Sole Ownership, 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 AGS Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 956687 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, 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 AGS Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
78
Permits
- Building permit records show that AGS Construction has worked on 78 permitted projects.
AGS Construction Employees
AS
Alan Gene Shirkey
Owner
AV
Alejandrina Elizabeth Vides
Officer
AL
Ana Vides De Leon
Officer
CF
Colin Matthew Fleumer
Rmo / Ceo / Pres
MR
Michelle Diane Royall
Officer
MR
Moises Ramirez
Officer
MR
Moises Ramirez
Officer
SS
Sergio Segundo Silva
Rmo / Ceo / Pres