Updated: May 29, 2026
Location and Projects
Address
180 Roth Ct, Thousand Oaks, CA, 91320
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RON JOHNSON CONSTRUCTION
RON JOHNSON CONSTRUCTION, 180 Roth Ct, Thousand Oaks, CA (Owned by: Ronald Steven Johnson) holds a General Building license and 4 other licenses according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring RON JOHNSON CONSTRUCTION, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
RON JOHNSON CONSTRUCTION Services
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RON JOHNSON CONSTRUCTION Contact Information
Phone Number: (818) 301-9792
Address: 180 Roth Ct, Thousand Oaks, CA 91320
RON JOHNSON CONSTRUCTION Thousand Oaks
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
RON JOHNSON CONSTRUCTION has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that RON JOHNSON CONSTRUCTION has worked on at least
1.0 project 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
|
1 project
|
< $5k |
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 RON JOHNSON CONSTRUCTION
This is a sample of this contractor's permits. Click here to access their complete permit history.
Demo; remove 3 unpermitted walls and small bathroom from existing permitted patio (88-12013). recycling tickets must be submitted prior to final inspection
Valuation:
$1,000
Permit #:
BLD-2023-07989
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New back-up generator
Valuation:
$5,000
Permit #:
2021-4357-PR-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New back-up generator
Valuation:
$5,000
Permit #:
2021-4357-ER-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New back-up generator
Valuation:
$5,000
Permit #:
2021-4357-B-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor plumbing repair and change out exit lighting
Valuation:
N/A
Permit #:
2019-3816-PR-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor plumbing repair and change out exit lighting
Valuation:
N/A
Permit #:
2019-3816-ER-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Misc electrical plumbing and drywall repairs
Valuation:
$1,200
Permit #:
2020-460-PR-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Misc electrical plumbing and drywall repairs
Valuation:
$1,200
Permit #:
2020-460-ER-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Misc electrical plumbing and drywall repairs
Valuation:
$1,200
Permit #:
2020-460-B-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single-story additions & partial garage conversion
Valuation:
$40,660
Permit #:
2016-4046-PR-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single-story additions & partial garage conversion
Valuation:
$40,660
Permit #:
2016-4046-ER-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single-story additions & partial garage conversion
Valuation:
$40,660
Permit #:
2016-4046-B-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4'h x 46 l of new wall & demolish exist 3 h wall
Valuation:
$5,392
Permit #:
2016-4446-B-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New guest house with attached carport
Valuation:
$200,000
Permit #:
93004326
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
490 sq. ft. bedroom & bath addition
Valuation:
$79,000
Permit #:
RB0002509
Status:
Final
Fee:
$1,723
Permit Type:
N/A
Building Type:
N/A
Permit value$79kmessage contractor 490 sq. ft. bedroom & bathroom addition
Valuation:
N/A
Permit #:
RB0002509
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical/490 sq. ft. bedroom & bathroom addition
Valuation:
N/A
Permit #:
RE0002906
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing/490 sq. ft. bedroom & bathroom addition
Valuation:
N/A
Permit #:
RP0002223
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical/490 sq. ft. bedroom & bath addition
Valuation:
$0
Permit #:
RE0002906
Status:
Final
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Plumbing/490 sq. ft. bedroom & bath addition
Valuation:
$0
Permit #:
RP0002223
Status:
Final
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
RON JOHNSON CONSTRUCTION Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
RON JOHNSON CONSTRUCTION License info
Verified License
| License # | 537308 |
| 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 RON JOHNSON CONSTRUCTION at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 981862 |
| Status | Inactive |
| State | California |
| Type | Window Coverings |
| 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.
Check this license's status for RON JOHNSON CONSTRUCTION at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 236319 |
| 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.
Check this license's status for RON JOHNSON CONSTRUCTION at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 512875 |
| 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.
Check this license's status for RON JOHNSON CONSTRUCTION at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 794346 |
| Status | Inactive |
| State | California |
| Type | Window Coverings |
| 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.
Check this license's status for RON JOHNSON CONSTRUCTION at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
8
Permits
- Building permit records show that RON JOHNSON CONSTRUCTION has worked on 8 permitted projects.
RON JOHNSON CONSTRUCTION Employees
JT
James Ray Tubb
Qualify Partner
RJ
Ronald Alan Johnson
Sole Owner
RJ
Ronald Steven Johnson
Owner