Updated: May 23, 2026
Location and Projects
Address
3117 E THOROUGHBRED ST, Ontario, CA, 91761
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Sandoval Roofer
Sandoval, 3117 E Thoroughbred St, Ontario, CA (Employees: Gabriel Sandoval and Gabriel Sandoval) holds a Roofing license and 1 other license according to the California license board.
Their BuildZoom score of 112 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sandoval, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sandoval Contact Information
Phone Number: (909) 665-6386
Address: 3117 E THOROUGHBRED ST, Ontario, CA 91761
Sandoval Ontario
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sandoval has a BuildZoom score of 112, which places them above 97% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
30 projects
|
2025 |
|
5 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Sandoval has worked on at least
42.0 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
|
3 projects
|
Commercial Renovations |
|
38 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Sandoval mostly works on
roofing project
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
20 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $11,250. 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.
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 26 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for ... see more
Valuation:
$7,800
Permit #:
25016-90000-30683
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
26 squares of cool roof shingles (trudefinition duration cool) - orange tear off existing roof to sheathing use existing sheathing (replace as needed) apply one layer of synthetic underlayment slope 4:12 crrc# 0890-0009 solar reflectance: 0.23 thermal emitance: 0.92 *** crc section r905.2 *** for roof slopes of 2 units vertical in 12 units horizontal (2:12) up to 4 units vertical in 1... see more
Valuation:
$4,367
Permit #:
BLDR-2025-0515
Status:
complete
Fee:
$416
Permit Type:
N/A
Building Type:
N/A
The project consists of a demolition of the existing roof and a tile reset will be performed. remove metal flashing and attic vents. new underlayment will be installed underneath the tile. install tile seal on roof and new low profile attic vents
Valuation:
N/A
Permit #:
REROOF-24-00403
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Permit for reroof of 15 sqs; for tile reset and relay tile to remove underlayment and apply new underlayment then re-install existing tile
Valuation:
N/A
Permit #:
REROOF-25-00179
Status:
complete
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Tear off and re-roof (not including flat roof/patio) 3 700 sqft. replace sheathing as needed. crrc# 0828-0053
Valuation:
$18,000
Permit #:
B202502181
Status:
issued
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Tear-off and re-roof (5000 sq ft) with (n) crrc 0890-0035 comparable shingles (prairie wood) for units 1-7
Valuation:
$22,500
Permit #:
B202502911
Status:
final
Fee:
$391
Permit Type:
N/A
Building Type:
N/A
Reroof # of squares: (40) tearing off no new roof sheathing not covering over existing manufacturer: owens corning series: true definition color:mojave crrc #: 0890-0017a please note: smoke and carbon monoxide detectors to be installed prior to final
Valuation:
$12,000
Permit #:
PR20230002801
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Provide underground plumbing for tenant improvement
Valuation:
$395,941
Permit #:
B23-1169
Status:
final
Fee:
$17,683
Permit Type:
Tenant improvement
Building Type:
N/A
Tear off and re-roof asphalt shingle crrc# 0890-00013. house and attached garage 1800 sqft
Valuation:
$8,100
Permit #:
B202501128
Status:
final
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
2200sqft tear off comparable to comparable crrc# 0890-0034 (ownes corning rolling stone)
Valuation:
N/A
Permit #:
PMT2025-02985
Status:
final
Fee:
$749
Permit Type:
N/A
Building Type:
N/A
Reroof: tear off and install 20 squares of composition shingles and 4 squares of flat roof torch down over house and attached garage
Valuation:
$11,000
Permit #:
BLD2025-03784
Status:
final
Fee:
N/A
Permit Type:
Reroof
Building Type:
N/A
Tear off existing roof install plywood as necessary. install asphalt shingles to 4000 sqft of roof. (units a-c; entire roof)
Valuation:
$15,000
Permit #:
BR-2025-00363
Status:
final
Fee:
$3,462
Permit Type:
N/A
Building Type:
N/A
Replace or repair underground lab waste and sanitary pipes
Valuation:
$3,631,366
Permit #:
B23-1319
Status:
final
Fee:
$36,417
Permit Type:
Tenant improvement
Building Type:
N/A
Remove existing roofing material at house and garage
Valuation:
$11,250
Permit #:
B202506163
Status:
issued
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
Full tear off existing roof install shingles as necessary. install asphalt shingles on unit b
Valuation:
$5,000
Permit #:
BR-2025-00364
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroof single family residence and attached garage
Valuation:
N/A
Permit #:
BRR2500191
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full tear off existing roof install plywood as needed. install asphalt shingles on unit c
Valuation:
$5,000
Permit #:
BR-2025-00365
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Div.08: provide (15) fire rated wall openings through existing fire rated wall for new fire smoke dampers and duct penetrations. div.23: safe off and remove (5) 30hp condenser water pumps with existing vfd's and replace with (6) 40hp condenser water pumps w vfd's. install (n) piping valves & accessories for cwp's. remove (5) duct reheat coils with associated ductwork and replace with ... see more
Valuation:
N/A
Permit #:
BLD2020-59043
Status:
filed
Fee:
$7,220
Permit Type:
N/A
Building Type:
N/A
Permit to remove 10 squares of composite shingle on single family dwelling only and install new crrc shingle with replacement of plywood
Valuation:
N/A
Permit #:
REROOF-23-00196
Status:
complete
Fee:
$174
Permit Type:
N/A
Building Type:
Single family dwe...
Re-roof (2500 sq ft.) remove (e) shingles at main house and attached garage to repair damaged wood install new shingles using crrc#0890-0017a
Valuation:
$11,250
Permit #:
B202401619
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
Sandoval Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sandoval License info
Verified License
| License # | 927957 |
| Status | Active |
| State | California |
| Type | Roofing |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sandoval at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in September, 2020 that this contractor does not need a license to be a roofer in California.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Praetorian Insurance Company |
67
Permits
- Building permit records show that Sandoval has worked on 67 permitted projects.
Sandoval Employees
GS
Gabriel Sandoval
Sole Owner
GS
Gabriel Sandoval
Sole Owner