Updated: Jul 13, 2026
Location and Projects
Address
4545 CROW CANYON PLACE, Castro Valley, CA, 94552
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H James Knuppe Construction
H James Knuppe, 4545 Crow Canyon Pl, Castro Valley, CA (Owned by: Michael James Knuppe) holds a General Building license and 3 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring H James Knuppe, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
H James Knuppe Services
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H James Knuppe Contact Information
Phone Number: (510) 714-4706
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Address: 4545 CROW CANYON PLACE, Castro Valley, CA 94552
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Rough grading new retaining wall and extending existing retaining wall
Valuation:
$10,000
Permit #:
B16-2115
Status:
final
Fee:
$989
Permit Type:
N/A
Building Type:
N/A
Self storage addtn/bldg d-1
Valuation:
N/A
Permit #:
BICO0000239386
Status:
final
Fee:
$4,996
Permit Type:
N/A
Building Type:
N/A
Self storage building e
Valuation:
N/A
Permit #:
BICO0000239383
Status:
final
Fee:
$10,178
Permit Type:
N/A
Building Type:
N/A
Self storage building g
Valuation:
N/A
Permit #:
BICO0000239384
Status:
final
Fee:
$25,438
Permit Type:
N/A
Building Type:
N/A
Self storage building f
Valuation:
N/A
Permit #:
BICO0000239385
Status:
final
Fee:
$16,022
Permit Type:
N/A
Building Type:
N/A
Building. c
Valuation:
N/A
Permit #:
BICO0000192350
Status:
final
Fee:
$5,638
Permit Type:
N/A
Building Type:
N/A
Building. b
Valuation:
N/A
Permit #:
BICO0000192349
Status:
final
Fee:
$7,120
Permit Type:
N/A
Building Type:
N/A
Building. a
Valuation:
N/A
Permit #:
BICO0000192348
Status:
final
Fee:
$4,947
Permit Type:
N/A
Building Type:
N/A
Office building
Valuation:
N/A
Permit #:
BICO0000192347
Status:
final
Fee:
$1,695
Permit Type:
N/A
Building Type:
N/A
Building. d
Valuation:
N/A
Permit #:
BICO0000192351
Status:
final
Fee:
$1,856
Permit Type:
N/A
Building Type:
N/A
Aaaaa rent-a-space(remodel bldg#3)
Valuation:
$130,471
Permit #:
B97-1902
Status:
final
Fee:
$7,687
Permit Type:
N/A
Building Type:
N/A
Tile 100 squares
Valuation:
N/A
Permit #:
BIRR0000247782
Status:
final
Fee:
$817
Permit Type:
N/A
Building Type:
N/A
Tile 100 squares
Valuation:
N/A
Permit #:
BI302539
Status:
final
Fee:
$817
Permit Type:
N/A
Building Type:
N/A
New retaining wall of 6"and 60lf on the northwest side
Valuation:
$40,000
Permit #:
B18-2654
Status:
expired
Fee:
$1,053
Permit Type:
N/A
Building Type:
N/A
Construct 8 tall wood fence within between properties side setback area
Valuation:
$5,000
Permit #:
B17-0216
Status:
expired
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
Self storage addtn/bldg c-1
Valuation:
N/A
Permit #:
BICO0000239387
Status:
expired
Fee:
$4,359
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
H James Knuppe License info
Verified License
| License # | 214462 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for H James Knuppe at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 742847 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for H James Knuppe at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 467244 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | 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 H James Knuppe at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 228357 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | 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 H James Knuppe at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Zenith Insurance Company |
6
Permits
- Building permit records show that H James Knuppe has worked on 6 permitted projects.
H James Knuppe Employees
BK
Barbara J Knuppe
Officer
HK
Herman J Knuppe
Rmo / Ceo / Pres
HJ
Herman James Knuppe Jr
Sole Owner
KK
Kathryn Raye Knuppe
Limited Partner
MK
Michael James Knuppe
Owner