Updated: Jun 14, 2026
Location and Projects
Address
20273 NEWTON STREET, Corona, CA, 92881
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Robert Shoaf Drywall and Plaster Contractor
Robert Shoaf, 20273 Newton St, Corona, CA (Owned by: Robert Alan Shoaf) holds a Drywall license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robert Shoaf, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Robert Shoaf Contact Information
Phone Number: (951) 847-4823
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Address: 20273 NEWTON STREET, Corona, CA 92881
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Robert Shoaf Corona
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Robert Shoaf has a BuildZoom score of 93, which places them above 73% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Robert Shoaf has worked on at least
1.0 project over the past year.
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
|
$250k-$500k |
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.
New single-family residence with daylight basement. first floor includes 2679 sq living space (4 bedrooms 3 bathrooms home office and gym) 840 sq garage 110 sq covered deck 22 sq covered entry (porch). basement includes - 495 sq office & 783 sq shop and 4.80kw photovoltaic system
Valuation:
$400,000
Permit #:
BLDR-25-0189
Status:
issued
Fee:
$21,232
Permit Type:
N/A
Building Type:
N/A
Convert basement to exercise room & art/hobby room
Valuation:
$19,977
Permit #:
BAR990066
Status:
FINAL
Fee:
$471
Permit Type:
N/A
Building Type:
N/A
New single family dwelling w/attached garage. w/balcony & open patio
Valuation:
$257,728
Permit #:
B06-0598
Status:
plancheck
Fee:
$12,073
Permit Type:
N/A
Building Type:
N/A
New single family dwelling w/attached garage. w open patio
Valuation:
$207,537
Permit #:
B06-0599
Status:
plancheck
Fee:
$10,210
Permit Type:
N/A
Building Type:
N/A
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Robert Shoaf Reviews
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Verified License
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Robert Shoaf License info
Verified License
| License # | 737333 |
| Status | Active |
| State | California |
| Type | Drywall |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Robert Shoaf at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Farm Fire & Casualty Company |
Robert Shoaf Employees
RS
Robert Alan Shoaf
Owner