Updated: May 10, 2026
Location and Projects
Address
3143 SOUTH COURT, Palo Alto, CA, 94306
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Thom Helsaple Construction
Thom Helsaple, 3143 South Ct, Palo Alto, CA (Owned by: Thomas Ross Helsaple) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thom Helsaple, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Thom Helsaple Services
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Thom Helsaple Contact Information
Phone Number: (650) 906-2013
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Address: 3143 SOUTH COURT, Palo Alto, CA 94306
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Building/project/master application/master application
1995-04-12
Mstr.bath addition
Valuation:
$5,500
Permit #:
95000-00000-00788
Status:
N/A
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Building/project/master application/master application
1994-05-03
Addition front porch
Valuation:
$2,100
Permit #:
94000-00000-01078
Status:
N/A
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Building/project/master application/master application
1998-07-06
Garage conv/new carport
Valuation:
$14,640
Permit #:
98000-00000-01892
Status:
N/A
Fee:
$1,090
Permit Type:
N/A
Building Type:
N/A
Windows/doors
Valuation:
$17,000
Permit #:
BPA06-390
Status:
expired
Fee:
$504
Permit Type:
N/A
Building Type:
N/A
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Thom Helsaple License info
Verified License
| License # | 679469 |
| 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 Thom Helsaple at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Thom Helsaple Employees
TH
Thomas Ross Helsaple
Owner