Updated: Apr 09, 2026
Location and Projects
Address
6142 Tourraine Dr, Newark, CA, 94560
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Casillas Construction
Casillas Construction, 6142 Tourraine Dr, Newark, CA (Owned by: Martin Eduardo Casillas) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Casillas Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Casillas Construction Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Drywall
Interior Plaster
Flatwork Concrete
Foundations
Other Concrete
Gutters and Flashing
Pole Barn
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Casillas Construction Contact Information
Phone Number: (510) 258-7506
Address: 6142 Tourraine Dr, Newark, CA 94560
Casillas Construction Newark
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Casillas Construction has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
6 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Casillas Construction has worked on at least
15.0 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
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Casillas Construction mostly works on
home addition
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $56,755. 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.
Building Permits by Casillas Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Pool demo: infill pool remove electrical plumbing piping. remove bond beam down 24 inches as applicable break up floor bottom for drainage 80% compaction - no new construction will be permitted on top of this area due to compaction status
Valuation:
$12,000
Permit #:
BLDG-2024-03325
Status:
final
Fee:
$736
Permit Type:
N/A
Building Type:
N/A
Construction of a new detached 749 sq.ft. adu with a 32 sq.ft. attached porch. (concurrent review: pln2022-00018)
Valuation:
$150,000
Permit #:
BLD2022-00356
Status:
complete
Fee:
$6,595
Permit Type:
New residential -...
Building Type:
N/A
Fire damage repair new roofing addition dormer new driveway and associated plumbing and electrical
Valuation:
$100,000
Permit #:
BL-RES-2024-00040
Status:
complete
Fee:
$3,434
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel 50 sf. change bathtub to shower pan in bathroom
Valuation:
N/A
Permit #:
B25-0078
Status:
final
Fee:
$807
Permit Type:
N/A
Building Type:
Dwellings
Addition of 361 s.f to addition a new master bedroom bathroom and closet to the first floor. 5 bed 3.5 bathroom residence
Valuation:
$145,000
Permit #:
BLD2024-01578
Status:
issued
Fee:
$4,489
Permit Type:
Addition
Building Type:
N/A
Replacing 3 windows that were not properly installed 10 years ago. windows facing back yard. cottage is in the back
Valuation:
$12,000
Permit #:
202308245144
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Residential addition int rmdl
Valuation:
$93,510
Permit #:
BLD2024-00417
Status:
final
Fee:
$9,974
Permit Type:
N/A
Building Type:
N/A
Change bathtub to shower pan in bathroom
Valuation:
N/A
Permit #:
PRE25-00074
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct a 491-sqft 13-foot tall detached pavilion w/outdoor kitchen and electrical (existing gas line) at the rear of the existing home located at 2199 cameron circle
Valuation:
$80,000
Permit #:
B18-1426
Status:
final
Fee:
$2,955
Permit Type:
N/A
Building Type:
N/A
Replace upper sewer lateral w building cleanout
Valuation:
$12,000
Permit #:
MEP2024-00746
Status:
approved
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Replace (2) damaged 8x8 posts at balcony
Valuation:
N/A
Permit #:
BLD2024-0443
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Tear off 2nd floor siding apply 960sf stucco
Valuation:
$12,000
Permit #:
SFD2023-0367
Status:
issued
Fee:
$461
Permit Type:
Alteration
Building Type:
N/A
New pitched roof at front
Valuation:
N/A
Permit #:
BLD2024-0195
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Addition 485 sq. ft. in the side yard to create a new bedroom kitchen and a bathroom. meps included
Valuation:
N/A
Permit #:
BLD2019-02039
Status:
complete
Fee:
$2,999
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$20,000
Permit #:
BLD2025-0584
Status:
issued
Fee:
$1,298
Permit Type:
Alteration
Building Type:
N/A
No Description Available
Valuation:
$70,000
Permit #:
SFD2019-0178
Status:
issued
Fee:
$4,757
Permit Type:
Addition
Building Type:
N/A
1 pine to be removed/replaced w 2-24''/1-36
Valuation:
N/A
Permit #:
TR19-00144
Status:
final
Fee:
N/A
Permit Type:
Tree removal
Building Type:
N/A
Legalize the following scope of work: 1. addition 797 sf 2-story addition with 306 sf storage on the 1st floor and (2) bedrooms on the 2nd floor. 2. demolish (2) carports and construct (1) 20 x 20 carport
Valuation:
$61,361
Permit #:
2014 020244 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Convert half to full
Valuation:
N/A
Permit #:
16-0471
Status:
final
Fee:
N/A
Permit Type:
Bathroom remodel_434
Building Type:
N/A
Remodel - kitchen - retrofit window @ sink r/r cabs cntrtop applncs. remove fluor fixture & replc w/9 led recessed fixtures. baths (3) - r/r tubs toilets (1.28 gal) & vanities. convert existing shower in upstairs hall bathroom to tub. tile over cementatious board on walls. no struct changes. all trades. (rgs)
Valuation:
N/A
Permit #:
BLD2013-03375
Status:
final
Fee:
$611
Permit Type:
N/A
Building Type:
N/A
Casillas Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Casillas Construction License info
Verified License
| License # | 862522 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Casillas Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 974582 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Casillas Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Ohio Security Insurance Company |
42
Permits
- Building permit records show that Casillas Construction has worked on 42 permitted projects.
Casillas Construction Employees
EC
Efren Diaz Casillas
Sole Owner
MC
Martin Eduardo Casillas
Owner