Updated: May 05, 2026
Location and Projects
Address
3875 CASTRO VALLEY BLVD 54, Castro Valley, CA, 94546
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A1 Gutierrez Construction
A1 Gutierrez Construction, 3875 Castro Valley Blvd, Castro Valley, CA (Employees: Alfredo Gutierrez Medina and Alfredo Gutierrez Medina) holds a Renovation license and 1 other license according to the Environmental Protection Agency license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A1 Gutierrez Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A1 Gutierrez Construction Services
Start a project today:
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
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
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Garage Construction
Seismic Retrofit
Gutters and Flashing
Sea Walls
A1 Gutierrez Construction Contact Information
Phone Number: (510) 576-9243
Address: 3875 CASTRO VALLEY BLVD 54, Castro Valley, CA 94546
A1 Gutierrez Construction Castro Valley
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
A1 Gutierrez Construction has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that A1 Gutierrez Construction has worked on at least
16.0 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
|
8 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
The typical size of their permits is approximately $4,750. 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 A1 Gutierrez Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family (alteration/repair) - foundation repair
2024-11-13
Voluntary seismic retrofit using standard plans set a
Valuation:
$5,700
Permit #:
BD-2024-295407
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of urfp 10 and l90 simpson brakets on the perimeter steam wall foundation. (chapter 3) standard plan a
Valuation:
$4,500
Permit #:
BL-RPC-2023-00053
Status:
complete
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Installation of urfp 10 and l90 simpson bracket on the perimeter steam wall foundation. (chapter 3) standard plan a
Valuation:
$2,200
Permit #:
BL-RPC-2023-00040
Status:
complete
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Earthquake brace and bolt retrofit in accordance with cebc chapter a3 standard plan set a
Valuation:
$6,340
Permit #:
B23-017146
Status:
final
Fee:
$393
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic retrofit according plan set a
Valuation:
$4,700
Permit #:
BL-RPC-2025-00136
Status:
issued
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic retrofit according plan set a
Valuation:
$4,700
Permit #:
BL-RES-2025-00200
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Seimsmic retrofit in accordance with standard plan set a
Valuation:
$6,400
Permit #:
B24-018238
Status:
final
Fee:
$352
Permit Type:
N/A
Building Type:
N/A
Seismic retrofit for ebb program plan set a chapter 3
Valuation:
$6,200
Permit #:
BL-RPC-2024-00080
Status:
expired
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Seismic retrofit according to plan set a chapter 3
Valuation:
$6,700
Permit #:
BRALT-24-0430
Status:
final
Fee:
$236
Permit Type:
Plan set a
Building Type:
N/A
Seismic retrofit for ebb program plan set a chapter 3
Valuation:
$4,800
Permit #:
BL-RPC-2024-00073
Status:
expired
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Seismic retrofit according plan set a
Valuation:
$4,700
Permit #:
BL-RPC-2025-00143
Status:
issued
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Seismic retrofit in accordance w planset a for ebb program
Valuation:
$5,200
Permit #:
BLD2023-00850
Status:
final
Fee:
$671
Permit Type:
Seismic retrofit
Building Type:
N/A
Sismic retrofit installation according plan set a
Valuation:
$5,300
Permit #:
BL-RPC-2023-00113
Status:
complete
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Seismic retrofit per plan set a for ebb program
Valuation:
$4,100
Permit #:
BRALT-23-0347
Status:
final
Fee:
$236
Permit Type:
Plan set a
Building Type:
N/A
Relocate 100 amp main panel per pg&e request
Valuation:
$2,100
Permit #:
B23-0580
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic retrofit according plan set a
Valuation:
$4,700
Permit #:
BLD2025-03355
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential seismic retrofit per plan set a
Valuation:
$5,000
Permit #:
BRALT-24-0263
Status:
final
Fee:
$234
Permit Type:
Plan set a
Building Type:
N/A
Seismic retrofit according plan set a
Valuation:
$4,700
Permit #:
BL-RPC-2025-00147
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
A1 Gutierrez Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
A1 Gutierrez Construction License info
Verified License
| License # | NAT-F229577-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A1 Gutierrez Construction at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1056598 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A1 Gutierrez Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
16
Permits
- Building permit records show that A1 Gutierrez Construction has worked on 16 permitted projects.
A1 Gutierrez Construction Employees
AM
Alfredo Gutierrez Medina
Sole Owner
AM
Alfredo Gutierrez Medina
Sole Owner