Updated: Mar 02, 2026
Location and Projects
Address
8342 BOYNE ST, Downey, CA, 90242
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Castillo Construction
Serving Downey and nearby areas in Southern California, Castillo Construction brings over 17 years of experience to residential remodeling and construction projects. The company specializes in a range of home improvement services, including kitchen and bathroom renovations, room additions, and custom carpentry. Castillo Construction’s portfolio includes both interior and exterior remodeling work, such as tile installation, flooring upgrades, and patio construction. The team works with homeowners to update single-family residences and enhance property value with practical redesigns and modern materials. Known for managing projects from initial demolition through final finish work, Castillo Construction regularly coordinates with clients on layouts, fixture selection, and finishes. Whether updating kitchens with new cabinetry or expanding living spaces, the company adapts its services to support the needs of property owners in Downey and surrounding communities.
Castillo Construction Services
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Castillo Construction Contact Information
Phone Number: (562) 659-1006
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Address: 8342 BOYNE ST, Downey, CA 90242
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Castillo Construction Downey
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Castillo Construction has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
Our building permit records indicate that Castillo Construction has worked on at least
2.0 projects 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
|
< $5k |
|
1 project
|
$5k-$20k |
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 Castillo Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Non structural remodel of bathroom and replacing sink in kitchen. no walls to be removed like for like includes plumbing (1) shower (1) lavs (1) water closets (1) sink no walls to be removed like for like
Valuation:
$10,000
Permit #:
COMR-2021-0393
Status:
complete
Fee:
$524
Permit Type:
N/A
Building Type:
N/A
380 sqft covered wood patio w bbq island. includes all related plumbing and electrical (1) sink (1)gas system (1) gas line (5) outlets (2) switches (2) fixtures as per approved plans
Valuation:
$8,000
Permit #:
COMR-2022-0059
Status:
complete
Fee:
$1,114
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel w/relocation of water heater & 1 window replacement like for like
Valuation:
$24,000
Permit #:
2110070022
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pl for kitchen remodel
Valuation:
N/A
Permit #:
2110070011
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
El for kitchen remodel
Valuation:
N/A
Permit #:
2110070027
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Clairemont mesa - combination building permit to demolish and replace an existing 846 sq. ft. 2 car garage at an existing single dwelling unit. base zone rs-1-7 geo haz 53
Valuation:
$33,510
Permit #:
1271975
Status:
complete
Fee:
$1,670
Permit Type:
Acc building to 1...
Building Type:
N/A
Eplan: backfill for deck
Valuation:
N/A
Permit #:
22030-10000-04018
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Skyline paradise hills: remove and replace existing driveway and sidewalk.
Valuation:
N/A
Permit #:
1762079
Status:
issued
Fee:
$892
Permit Type:
N/A
Building Type:
N/A
Mid-city: city heights combination building permit for remodel and addition to an existing one story single-family residence. work to include remodel dining room kitchen living room bedroom bathroom. addition new bathroom room bedroom closet new porch and addition new deck. base zone: rs-1-7 geo: 52 cupd-boundary
Valuation:
$129,983
Permit #:
2380551
Status:
issued
Fee:
$3,293
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Carmel valley - combination building permit for the first floor addition and remodel to an existing two-story sdu. work to include expanding the existing family room adding a dining area to the kitchen and remodeling the existing kitchen (no new fixtures added). cvpd-sf1 brush mgmt esl geo 53. existing house built in 1980. prd 85-0220
Valuation:
$72,334
Permit #:
1140824
Status:
complete
Fee:
$2,655
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Clairemont mesa - combination building permit to demolish and replace an existing 846 sq. ft. 2 car garage at an existing single dwelling unit. base zone rs-1-7 geo haz 53
Valuation:
$33,510
Permit #:
1271975
Status:
complete
Fee:
$1,670
Permit Type:
Acc building to 1...
Building Type:
N/A
Clairemont: combo approval to permit a new sdu and a 4 car garage and new deck. demolish permit under seperate project number. rs-1-7 aia faa.*11/22/10 scope of work change from roof trusses to gable system & lower 2 in height.*
Valuation:
$361,146
Permit #:
765756
Status:
complete
Fee:
$24
Permit Type:
One family detached
Building Type:
N/A
572 sq ft new garage to replace (demo existing) the termite infested one @ richard donald geelan residence in clairemont mesa community plan zoned rs-1-7 with rtpoz of census tract 91.03
Valuation:
$13,156
Permit #:
512317
Status:
complete
Fee:
$181
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Mid city- city heights building electrical permits for jolie's facade tenant improvement - cc-5-4 cupd geo 52
Valuation:
N/A
Permit #:
944034
Status:
complete
Fee:
$1,022
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mid city- city heights building electrical permits for jolie's facade tenant improvement - cc-5-4 cupd geo 52
Valuation:
$13,000
Permit #:
944033
Status:
complete
Fee:
$1,309
Permit Type:
Add/alt tenant im...
Building Type:
N/A
R3 u addition 1st floor to enlarge bedroom bathrm kitchen family room remodel kitchen new opening btwn kit livrm reloc opening btwn livrm entry change out all remaining windows
Valuation:
N/A
Permit #:
PLM12-01110
Status:
final
Fee:
$38
Permit Type:
N/A
Building Type:
N/A
R3 u addition 1st floor to enlarge bedroom bathrm kitchen family room remodel kitchen new opening btwn kit livrm reloc opening btwn livrm entry change out all remaining windows
Valuation:
N/A
Permit #:
MEC12-00716
Status:
final
Fee:
$38
Permit Type:
N/A
Building Type:
N/A
R3 u addition 1st floor to enlarge bedroom bathrm kitchen family room remodel kitchen new opening btwn kit livrm reloc opening btwn livrm entry change out all remaining windows
Valuation:
N/A
Permit #:
ELE12-01221
Status:
final
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Remove unpermitted wall in suite g11 that was created to split suite into 2 small suites as per nv16-0004
Valuation:
$2,800
Permit #:
B1600595
Status:
issued
Fee:
$202
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. (sunny's foot spa)1350-sqft ada restroom upgrade
Valuation:
N/A
Permit #:
C2012-0160
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Castillo Construction License info
Verified License
| License # | 862499 |
| Status | Active |
| State | California |
| Type | Painting And Decorating, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Castillo Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
17
Permits
- Building permit records show that Castillo Construction has worked on 17 permitted projects.
Castillo Construction Employees
EC
Elber Mauricio Castillo
Sole Owner