Updated: Jun 05, 2026
Location and Projects
Address
PO BOX 573, Shasta, CA, 96087
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Ron Williams Construction Co
Ron Williams Construction Co at PO BOX 573, Shasta, CA 96087, held a General Contractor license (#503438) with the Butte County contractors license board with an expiration date of 12-31-2002. We last verified the license was inactive on 08-05-2025.
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.
Ron Williams Construction Co Services
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Ron Williams Construction Co Contact Information
Phone Number: (650) 444-0449
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Address: PO BOX 573, Shasta, CA 96087
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Building Permits by Ron Williams Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential reroof to dwelling w attached garage only - replace existing concrete tile and install new decra metal roofing tiles - remove and relay solar in same array format
Valuation:
N/A
Permit #:
BRR2400633
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial/multi-family/condo/apt. - change order
2015-10-21
Area: c03 planet fitness ch01- -inspections- installation of grinder pump due to grade issues for plumbing. electrical switching and load requirements needed and included for this work
Valuation:
$0
Permit #:
CBAC2015-00349-01
Status:
Plan Check
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Must comply with fire zone 2 restrictions. replace 35 l.f. of foundation 400 s.f. of slab and repair front stairs. * electrical & plumbing permits added 10-9-07 sbb * revision for grade beam frame & shearwall & interior & exterior walls and electrical 10-09-07. sbb picked up by ken greeley
Valuation:
$27,500
Permit #:
B2007-03700
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/combination building permit/residential/alteration/remodel
2007-06-04
(x07-0204) demolish 1207 sqft of illegal unit in basement to be convert back to storage only (remove non-bearing walls/heating/cap off plumbing, mechanical, ele from origination) bldg/plumbing/mech/ele
Valuation:
$96,560
Permit #:
CB07-0633
Status:
final
Fee:
$4,700
Permit Type:
N/A
Building Type:
N/A
Same location-closet 70k btu 80%
Valuation:
N/A
Permit #:
15-0036
Status:
final
Fee:
$150
Permit Type:
Furnace replaceme...
Building Type:
N/A
Install back flow preventor and water line to humidifiers. install condensate drain lines
Valuation:
N/A
Permit #:
PP20210817729
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit value$2kmessage contractor remove rear deck stairs and rear door. replace with a new window. convert building back to single family dwelling by removing 2nd kitchen and 2nd laundry to abate case #0900020
Valuation:
N/A
Permit #:
RB0900405
Status:
EXPIRED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit value$3kmessage contractor replace windows (needs amr for <3 to prop line); bedroom windows need to meet egress requirements; 0707843: remodel and repair rear exterior stairs
Valuation:
N/A
Permit #:
RB0902282
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit value$3kmessage contractor to final work started under b9203586 b9102723 b8905237 c80513 d10959 d5533 & c49526. restore undocumented duplex to a single family dwelling & building interior stairway
Valuation:
N/A
Permit #:
RB0705089
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial/multi-family/condo/apt. - change order
2015-12-08
Area: c03 planet fitness ch02 - change from rigid spiral ductwork to flexible ductwork
Valuation:
$0
Permit #:
CBAC2015-00349-02
Status:
Change Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Abate case 0900502;perform corrections per violations list attached regarding rear detached garage and illegal addition note: a separate app. will be filed for main blsg after f/c
Valuation:
$5,000
Permit #:
RB0902520
Status:
final
Fee:
$1,236
Permit Type:
N/A
Building Type:
N/A
Commercial/multi-family/condo/apt. - change order
2015-12-10
Area: c03 planet fitness ch03 - change in arc rating to match existing conditions
Valuation:
$0
Permit #:
CBAC2015-00349-03
Status:
Plan Check Routing
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water supply only
Valuation:
N/A
Permit #:
MEP2016-00090
Status:
final
Fee:
$101
Permit Type:
(plumbing) misc p...
Building Type:
N/A
Scanned. floor heater: remove replace (e) 30k btu gravity furnace & flue pipe up through roof
Valuation:
$5,000
Permit #:
BLD2013-00053
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
Permit value$5k abate case 0900502;perform corrections per violations list attached regarding rear detached garage and illegal addition note: a separate app. will be filed for main blsg after f/c
Valuation:
N/A
Permit #:
RB0902520
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 75lf of 3/4 gasline from meter to back of house
Valuation:
N/A
Permit #:
14000-00345
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Replace water line private prop from meter to house 60
Valuation:
N/A
Permit #:
B17-0270
Status:
issued
Fee:
$87
Permit Type:
Water line private
Building Type:
N/A
To final work started under b9203586 b9102723 b8905237 c80513 d10959 d5533 & c49526. restore undocumented duplex to a single family dwelling & building interior stairway
Valuation:
$3,000
Permit #:
RB0705089
Status:
final
Fee:
$477
Permit Type:
N/A
Building Type:
N/A
Replace windows (needs amr for <3 to prop line); bedroom windows need to meet egress requirements; 0707843: remodel and repair rear exterior stairs
Valuation:
$3,000
Permit #:
RB0902282
Status:
final
Fee:
$1,380
Permit Type:
N/A
Building Type:
N/A
Permit value$1kmessage contractor complete rb0603083 & rb0600943; interior & exterior remodel foundation replacement 2nd floor joist, and roof
Valuation:
N/A
Permit #:
RB1003844
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Ron Williams Construction Co License info
Inactive License
| License # | 503438 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the Butte County, CA, 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 Ron Williams Construction Co at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 268502 |
| Status | Inactive |
| State | California |
| Type | General Building, Concrete |
| 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 Ron Williams Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 572079 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating |
| 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 Ron Williams Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 503438 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| 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 Ron Williams Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 298818 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical, Warm Air Heating, Ventilating And Air Conditioning, Plumbing, Well Drilling |
| 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 Ron Williams Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Ron Williams Construction Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Markel Insurance Company |
307
Permits
- Building permit records show that Ron Williams Construction Co has worked on 307 permitted projects.
Ron Williams Construction Co Employees
MW
Mark James Williams
Sole Owner
RW
Ronald Arthur Williams
Sole Owner
RW
Ronald C Williams
Owner
RW
Ronald Leroy Williams
Sole Owner
RW
Ronald Ray Williams
Sole Owner