Updated: Nov 07, 2025
Location and Projects
Address
19523 LANARK STREET, Reseda, CA, 91335
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Gcj Concrete
Gcj Concrete, 19523 Lanark St, Reseda, CA (Owned by: IRMA AMPARO SERRANO, GILBERT GUERRERO PELAYO) holds a Concrete license and 3 other licenses according to the California license board.
Their BuildZoom score of 89 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gcj Concrete, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gcj Concrete Services
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Gcj Concrete Contact Information
Phone Number: (818) 776-9124
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Address: 19523 LANARK STREET, Reseda, CA 91335
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Gcj Concrete Reviews
1 out of 5 stars, based on
1
review
-
By AnonymousJanuary 29, 2015pave driveway$36,00021 daysPoor Paving
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 6 high block wall along north pl to screen porte - cochere
Valuation:
$5,500
Permit #:
BS2001469
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Supplemental to 18020-30000-02678 to omit 3 garden wall and keep existing block wall
Valuation:
N/A
Permit #:
18020-30001-02678
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 18020-30000-02679 to remove/modify design of step on concrete slab
Valuation:
N/A
Permit #:
18020-30001-02679
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Slab for mechanical equipment
Valuation:
$80,000
Permit #:
18020-30000-02678
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
6'-0 tall block wall in rear yard. --owner-builder working with licensed contractors--
Valuation:
$4,000
Permit #:
BS1804789
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
(n) cmu block wall
Valuation:
$10,000
Permit #:
18020-30000-02679
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New 6 high block wall per la city standard details (25 lf)
Valuation:
$2,000
Permit #:
15020-20000-01885
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove and replace driveway approach with the same dimensions.
Valuation:
N/A
Permit #:
BS1500687
Status:
Issued
Fee:
$931
Permit Type:
N/A
Building Type:
N/A
(n) 6 high max (131lf) block fence wall per la city stds
Valuation:
$16,000
Permit #:
15020-20000-00678
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Construct (n) free-standing block wall: 167 length x 6 high per la city details
Valuation:
$17,000
Permit #:
13020-20000-02365
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Construct (n) free-standing block wall: 167 length x 6 high per la city details
Valuation:
$17,000
Permit #:
13020-20000-02259
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(n) 6 high block wall per la city standard details (75 lf) - see comments
Valuation:
$4,500
Permit #:
14020-20000-00736
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 6 high x 52 long block fence wall per city stdanrad
Valuation:
$5,500
Permit #:
14020-20000-01439
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New block fence wall. (6 x 80')
Valuation:
$8,000
Permit #:
14020-20000-02064
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to pcis# 08020-30000-00518 to revise location and foundation of retaining wall behind the two story accessory building. change of engineer of record
Valuation:
N/A
Permit #:
08020-30002-00518
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
6 ft high block fence wall per la city standard detail 57 linear ft in total
Valuation:
N/A
Permit #:
12020-20000-02045
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
53 - of 6 high free standing fence per. city standard. along rear property line. (not to encroach to adjacent property inspector to verify)
Valuation:
N/A
Permit #:
00020-20000-00456
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 50'-0 length x 6'-0 max high free-standing block wall per la city standard details
Valuation:
$8,500
Permit #:
17020-20000-02139
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New 6 ft x 132 ft cmu block wall per city standard
Valuation:
N/A
Permit #:
12020-20000-02808
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New block wall at rear of property- 5 feet high an 47 feet long. setback approximately 10 feet from st/side property line
Valuation:
N/A
Permit #:
00-02012
Status:
final
Fee:
N/A
Permit Type:
Fence
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gcj Concrete License info
Verified License
| License # | 919332 |
| Status | Active |
| State | California |
| Type | Concrete |
| Business Type | Partnership, Sole Ownership |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Gcj Concrete at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 698225 |
| Status | Active |
| State | California |
| Type | Concrete |
| Business Type | Partnership, Sole Ownership |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for Gcj Concrete at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 683985 |
| Status | Inactive |
| State | California |
| Type | Concrete |
| Business Type | Partnership, Sole Ownership |
- 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 Gcj Concrete at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 887401 |
| Status | Inactive |
| State | California |
| Type | Concrete |
| Business Type | Partnership, Sole Ownership |
- 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 Gcj Concrete at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
59
Permits
- Building permit records show that Gcj Concrete has worked on 59 permitted projects.
Gcj Concrete Employees
GP
Gilbert Guerrero Pelayo
General Partner
IS
Irma Amparo Serrano
Qualify Partner
IP
IRMA AMPARO SERRANO, GILBERT GUERRERO PELAYO
Owner
JS
Jorge Serrano
Officer
MS
Mario Serrano
Officer
MS
Mario Serrano
Officer
RJ
Raul Serrano Jr
Officer
RS
Raul Ramirez Serrano
Ceo / President
RJ
Raul Serrano Jr
Officer
SM
Sergio Antonio Moreno
Rmo
He bid the job for 36,000 and then after the job was completed 2 weeks late he presented me with a bill for over 9,000.00. I agreed that the extra work that was performed warranted 5800.00 but lo and behold he still owed 7200.00 to his paver supplier so I was stuck paying the supplier so a lien wasn't placed on my home. There are places in the driveway that are already settling and uneven and it's only been 3 weeks since he finished. I would never refer him to another person. He didn't seem to understand the scope of the job and was over his head. Needless to say I will need to go to the BBB and the contractor licensing bureau to report his actions.