Updated: May 28, 2026
Location and Projects
Address
1545 CASA GRANDE ROAD, Petaluma, CA, 94954
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Ronald Blaine Johnson Construction
Ronald Blaine Johnson, 1545 Casa Grande Rd, Petaluma, CA (Employee: Christopher Gary Wolff Herbert) holds a General Building license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ronald Blaine Johnson, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ronald Blaine Johnson Services
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Ronald Blaine Johnson Contact Information
Phone Number: (707) 318-6422
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Address: 1545 CASA GRANDE ROAD, Petaluma, CA 94954
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Building Permits by Ronald Blaine Johnson
This is a sample of this contractor's permits. Click here to access their complete permit history.
A-bld salt: single family dwelling - addition/remodel
2004-11-29
Install pellet stove in existing single family dwelling
Valuation:
$0
Permit #:
BLD04-6842
Status:
FINALED
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
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Projects
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ronald Blaine Johnson License info
Verified License
| License # | 967295 |
| 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 Ronald Blaine Johnson at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Continental Casualty Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Sequoia Insurance Company |
Ronald Blaine Johnson Employees
CH
Christopher Gary Wolff Herbert
Member
RJ
Ronald Blaine Johnson
Owner