Updated: May 27, 2026
Location and Projects
Address
P O BOX 972, San Gabriel, CA, 91778
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Tom Williams Construction
Tom Williams at P O BOX 972, San Gabriel, CA 91778, held a General Contractor license (#518579) with the California contractors license board with an expiration date of 10-31-1997. We last verified the license was expired on 05-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Tom Williams Services
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Tom Williams Contact Information
Phone Number: (530) 391-8320
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Address: P O BOX 972, San Gabriel, CA 91778
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Tom Williams San Gabriel
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Tom Williams, click “This is My Business” to update your information.
Activity
|
4 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Tom Williams has worked on at least
5.0 projects over the past 2 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
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace existing radios with new radios and antennas with integrated radios on an existing cell tower. no change to tower height or ground footprint. (verizon)
Valuation:
$20,500
Permit #:
CELL-24-0011
Status:
complete
Fee:
$2,966
Permit Type:
N/A
Building Type:
N/A
Commercial addition alteration - cell wireless facility (modification)
2025-06-12
At&t; modification to an existing cell site; reuse microwave antenna (1) remove (2) odu's remove (2) cat-5e within (1) 1-1/4 innerduct install (2) odu's install (2) fiber in new 1-1/4 innerduct install (2) lmr-400
Valuation:
$7,680
Permit #:
CALT2025-00040
Status:
filed
Fee:
$2,332
Permit Type:
N/A
Building Type:
N/A
Area: r04 tom williams residential alteration with remodel: front window removed with new closet @ 54'75"with new door header next to entry door reframe of new openning to exterior wall with new exterior finishes and door header to foyer area new pantry @ 40 sq ft area relocated existing wall with new interior non loading bearing wall relocated in master bedroom bathroom remodel - ... see more
Valuation:
$17,000
Permit #:
CBAR2014-00463
Status:
Issued
Fee:
$824
Permit Type:
N/A
Building Type:
N/A
T i to exist'g office build'g total of 7585 sq/ft interior partion elect.mech.and there is water demand. ( zone : ccdc ) coommunity plan area : center city plan area cens track # 53.and nssq#;124537
Valuation:
$219,965
Permit #:
205634
Status:
complete
Fee:
$5,849
Permit Type:
Add/alt tenant im...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLDC2020-00194
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Party
Valuation:
$0
Permit #:
PKNG-10-18-29077
Status:
filed
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Party
Valuation:
$0
Permit #:
PKNG-10-18-29062
Status:
filed
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
PKNG-11-18-29530
Status:
filed
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Convert whse to office
Valuation:
N/A
Permit #:
01-2157
Status:
final
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Extension deck
Valuation:
$750
Permit #:
B-151673
Status:
FINALED
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Fire wireless cellular site (fpwcs) - fcn05 - wireless cellular site
2024-09-05
At&t
Valuation:
N/A
Permit #:
FPWCS2400002
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial addition alteration - cell wireless facility (modification)
2025-12-13
Remove and replace (2) existing radios with (2) new radios on existing cell tower. no change to tower height or ground space
Valuation:
$21,600
Permit #:
CALT2025-00104
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire wireless cellular site (fpwcs) - fcn05 - wireless cellular site
2025-12-19
Verizon general contractor to install modifications to the existing antenna sector mounts
Valuation:
$0
Permit #:
FPWCS2500016
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New buildings or additions commercial coaches ground mount solar pole light standards
2017-10-27
2 @ 10x13 130 sq ft patio cover connected roofs
Valuation:
$4,000
Permit #:
CBNC2017-00202
Status:
expired
Fee:
$478
Permit Type:
Misc. Structure w...
Building Type:
N/A
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Tom Williams Reviews
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Recent Buildzoom Projects
Tom Williams License info
Inactive License
| License # | 518579 |
| Status | Inactive |
| State | California |
| Type | Steel, Structural, Welding |
| 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 Tom Williams at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 654311 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating, 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 Tom Williams at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Tom Williams, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
12
Permits
- Building permit records show that Tom Williams has worked on 12 permitted projects.
Tom Williams Employees
TW
Tommy Joe Williams
Sole Owner
TJ
Tommy Lee Williams Jr
Owner