Updated: Jun 01, 2026
Location and Projects
Address
18940 LOMITA AVENUE, Sonoma, CA, 95476
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Rac Drywall
Rac Drywall, 18940 Lomita Ave, Sonoma, CA (Employee: Roberto Antonio Castillo) holds a Drywall, 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 Rac Drywall, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rac Drywall Contact Information
Phone Number: (415) 312-3088
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Address: 18940 LOMITA AVENUE, Sonoma, CA 95476
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Rac Drywall Sonoma
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rac Drywall has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Rac Drywall has worked on at least
2.0 projects 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
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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.
Unit 2: interior remodel - addition new bathroom remodel (e) bathroom remodel kitchen relocate doors remove walls to consolidate closet space
Valuation:
$60,000
Permit #:
202404129909
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Whole house remodel including m p u heating system siding and structural roof replacement; covered entry
Valuation:
$200,000
Permit #:
175286
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
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Rac Drywall Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Rac Drywall License info
Verified License
| License # | 1040508 |
| Status | Active |
| State | California |
| Type | Drywall, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Rac Drywall 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 |
Rac Drywall Employees
RC
Roberto Antonio Castillo
Sole Owner