Updated: Jun 08, 2026
Location and Projects
Address
3380 LA SIERRA AVE #104-380, Riverside, CA, 92503
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CLARK GRADING Site Work Contractor
CLARK GRADING INC, 3380 La Sierra Ave, Riverside, CA (Employee: Russell Lynn Clark) holds a Earthwork And Paving license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring CLARK GRADING INC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
CLARK GRADING INC Contact Information
Phone Number: (951) 785-5145
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Address: 3380 LA SIERRA AVE #104-380, Riverside, CA 92503
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CLARK GRADING INC Riverside
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
CLARK GRADING INC has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
6 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that CLARK GRADING INC has worked on at least
9.0 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.
Experience
|
6 projects
|
New Constructions |
|
8 projects
|
Excavation and grading projects |
Analyzing permits over the last 4 years shows that CLARK GRADING INC mostly works on
excavation and grading project
and new construction
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
The typical size of their permits is approximately $515,763. This graph shows the distribution of these job values.
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.
Pds minor residential grading - plan check-permit
2024-05-01
Cross street: viking grove ln foundation: slab description of work: minor grading for pds2022-respri-000399 (3967 sqft single family dwelling w 698 sqft attach garage 200a msp temp construction power). notice to permittee: temp power shall be inspected prior to framing inspection 02/12/2024 - plan check extended via script by perla garcia. final extension before going pc invalid expir... see more
Valuation:
$631,361
Permit #:
PDS2024-RESGRD-000017
Status:
complete
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
Pds minor residential grading - plan check-permit
2024-03-07
Cross street: viking grove ln foundation: slab description of work: grading for pds2022-respri-000389 (3610 sqft single family dwelling w 696 sqft attach garage 200a msp temp construction power)
Valuation:
$515,763
Permit #:
PDS2023-RESGRD-000107
Status:
complete
Fee:
$1,785
Permit Type:
N/A
Building Type:
N/A
Pds minor residential grading - plan check-permit
2024-05-07
Cross street: foundation: slab description of work: minor grading for pds2022-respri-000387 (3610 sqft single family dwelling 696 sqft attached garage 200 amp panel temp power)
Valuation:
$582,774
Permit #:
PDS2024-RESGRD-000013
Status:
complete
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
Pds minor residential grading - plan check-permit
2024-05-07
Cross street: foundation: slab description of work: minor grading for pds2022-respri-000388 (3967 sqft single family dwelling 698 sqft attached garage 200 amp panel temp power) notice to permittee: temp power shall be inspected prior to framing inspection
Valuation:
$564,158
Permit #:
PDS2023-RESGRD-000114
Status:
complete
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
Pds minor residential grading - plan check-permit
2024-03-01
Cross street: viking grove ln foundation: slab description of work: minor grading for pds2022-respri-000336 (3307 sqft single family dwelling w 921 sqft attach garage 200 amp msp and temp power)
Valuation:
$483,544
Permit #:
PDS2023-RESGRD-000091
Status:
complete
Fee:
$1,822
Permit Type:
N/A
Building Type:
N/A
Pds minor residential grading - plan check-permit
2024-03-05
Cross street: mactan rd foundation: slab description of work: minor grading for pds2022-respri-000337 (3307 sqft single family dwelling w 921 sqft attach garage 200 amp msp and temp power)
Valuation:
$483,544
Permit #:
PDS2023-RESGRD-000094
Status:
complete
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
Pds minor residential grading - plan check-permit
2023-09-01
Cross street: cottage garden rd foundation: slab description of work: minor grading for pds2022-respri-000383 (3967 sqft single family dwelling w 698 sqft attach garage 200 amp msp and temp power)
Valuation:
N/A
Permit #:
PDS2023-RESGRD-000037
Status:
complete
Fee:
$1,756
Permit Type:
N/A
Building Type:
N/A
T37030 bedford phase 1b 8 pack 18-031p
Valuation:
N/A
Permit #:
PWGP20-00028
Status:
issued
Fee:
N/A
Permit Type:
Precise
Building Type:
N/A
Haul 2500 cu yd dirt from ol grove to kunyaaw path valley ce
Valuation:
N/A
Permit #:
HR23-0008
Status:
approved
Fee:
$699
Permit Type:
N/A
Building Type:
N/A
Drv approach-c&g-hardscape
Valuation:
N/A
Permit #:
ENG14-0210
Status:
suspended
Fee:
$484
Permit Type:
Permanent
Building Type:
N/A
Water service nsf
Valuation:
N/A
Permit #:
ENG14-0209
Status:
suspended
Fee:
$242
Permit Type:
Permanent
Building Type:
N/A
Grading contractor
Valuation:
$0
Permit #:
BRPC251060
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
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CLARK GRADING INC Reviews
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Verified License
BuildZoom confirmed this contractor's license
CLARK GRADING INC License info
Verified License
| License # | 426257 |
| Status | Active |
| State | California |
| Type | Earthwork And Paving |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for CLARK GRADING INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Benchmark Insurance Company |
11
Permits
- Building permit records show that CLARK GRADING INC has worked on 11 permitted projects.
CLARK GRADING INC Employees
RC
Russell Lynn Clark
RMO / CEO / PRES