Updated: Jan 09, 2026
Location and Projects
Address
10929 Firststone Blvd 107, Norwalk, CA, 90650
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Construction 24/7
Construction 24/7, 10929 Firststone Blvd, Norwalk, CA (Owned by: Leo Mendivil) holds a Plumbing, General Building license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Construction 24/7, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Construction 24/7 Services
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Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Construction 24/7 Contact Information
Phone Number: (818) 402-4000
Address: 10929 Firststone Blvd 107, Norwalk, CA 90650
This is a sample of this contractor's permits. Click here to access their complete permit history.
Copper and pex repipe (7 fixtures) *carbon monoxide alarms/smoke alarms are required for this project per 2016 crc section r314/r315*
Valuation:
N/A
Permit #:
B17-0766
Status:
final
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Copper repipe of home only. *carbon monoxide detectors/smoke detectors are require for this project per 2013 crc section r314/r315*
Valuation:
N/A
Permit #:
B16-0254
Status:
final
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Copper and pex repipe (7 fixtures) *carbon monoxide alarms/smoke alarms are required for this project per 2016 crc section r314/r315*
Valuation:
N/A
Permit #:
B17-0192
Status:
final
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Copper and pex repipe (7 fixtures) *carbon monoxide alarms/smoke alarms are required for this project per 2016 crc section r314/r315*
Valuation:
N/A
Permit #:
B17-0130
Status:
final
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Copper and pex repipe (7 fixtures) *carbon monoxide alarms/smoke alarms are required for this project per 2016 crc section r314/r315*
Valuation:
N/A
Permit #:
B17-0129
Status:
final
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Copper ripe of entire unit and laundry room. *carbon monoxide alarms/smoke alarms are required for this project per 2013 crc section r314/r315*
Valuation:
N/A
Permit #:
B16-1229
Status:
final
Fee:
$268
Permit Type:
N/A
Building Type:
N/A
Roof over one layer - garage only
Valuation:
$1,300
Permit #:
1411200033
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof over one layer - garage only
Valuation:
$1,300
Permit #:
1411200033
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace window (12) - 11/8/10 added 24 more windows to permit
Valuation:
N/A
Permit #:
BMN2010-00630
Status:
final
Fee:
N/A
Permit Type:
Wr
Building Type:
N/A
(4) dryer exhaust vent
Valuation:
N/A
Permit #:
20044-10000-10192
Status:
applied
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install (4) san-tee with trap and stand pipe for washer. (4) gas valve and gas flex for dryer
Valuation:
N/A
Permit #:
20042-10000-19733
Status:
applied
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Construction 24/7 Reviews
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Verified License
BuildZoom confirmed this contractor's license
Construction 24/7 License info
Verified License
| License # | 695159 |
| Status | Active |
| State | California |
| Type | Plumbing, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Construction 24/7 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 | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | American Casualty Company Of Reading Pa |
8
Permits
- Building permit records show that Construction 24/7 has worked on 8 permitted projects.
Construction 24/7 Employees
LM
Leo Mendivil
Owner