Updated: Feb 18, 2026
Location and Projects
Address
PO BOX 77644, Corona, CA, 92877
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Twin Builders Construction
Twin Builders, Corona, Po Box 77644, Corona, CA (Owned by: Lance Edward Castillo) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Twin Builders, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Twin Builders Services
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Twin Builders Contact Information
Phone Number: (951) 264-9372
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Address: PO BOX 77644, Corona, CA 92877
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Twin Builders Corona
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Twin Builders has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Twin Builders has worked on at least
1.0 project 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.
Pricing
|
1 project
|
< $5k |
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.
Change out gas water heater to electric with dedicated 30 amp circuit
Valuation:
$3,500
Permit #:
BP-2023-12302
Status:
expired
Fee:
N/A
Permit Type:
Five or more resi...
Building Type:
N/A
Replace existing residential dwelling with new single family dwelling: (3) bedrooms (2) bathrooms livng room dining room kitchen with pantry utility room; detached 2-car garage
Valuation:
$136,066
Permit #:
17-2999
Status:
final
Fee:
N/A
Permit Type:
Nsfr
Building Type:
N/A
559 sq ft 2 story room addition * (1) toilet * (1) lav sink * (1) shower * misc electrical * bathroom fan * misc ductwork ** 1/16/09 submit revisions to trusses and shear wall layout - sak ** 2/2/09 revisions to trusses ap -md ** 3/09/09 revise to addition sewer lat per approved plans - addition 40 amp subpanel - sak
Valuation:
N/A
Permit #:
B0802090
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace plumbing fixtures in bathrooms (units c e, f, k, m, o, p s y z & bb) (11 units) replace garbage disposels (units c, e, f, k, m, n, o, p, s, y and z) replace through the wall heat pumps on units (p u and y) changeout water heater (unit y) **coco palms**
Valuation:
$35,000
Permit #:
13-1208
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Unit 3554a - replace toliet remove thru the wall air conditioning and replace with a heat pump replace (1) ea outlet in bathroom and kitchen unit 3558a -replace toliet remove air conditioning and replace with a heat pump changeout water heater replace p-traps in kitchen & bathroom replace (1) ea outlet in bathroom and kitchen unit 3560 - replace toliet changeout water heater remove ai... see more
Valuation:
$10,000
Permit #:
13-0056
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Re roof to include tear off 24 squares comparable shingles. replace 3 gfci oultes
Valuation:
$3,960
Permit #:
B1600736
Status:
final
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
Removal of interior wall relocate extension glass sliding door
Valuation:
$40,000
Permit #:
1503250048
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition electrical drops for charging addition surge pro relocate data lin
Valuation:
N/A
Permit #:
B16-2288
Status:
final
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
Remodel restroom remodel restroom
Valuation:
$59,000
Permit #:
BLDC-2014-04675
Status:
final
Fee:
N/A
Permit Type:
Remodel/repair
Building Type:
N/A
Upgrade electric service (meter) panel to 100 amps and changeout to tankless water heater with new 3/4 dedicated gas line
Valuation:
$2,000
Permit #:
16-1365
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Replace water heater 2 new ceiling fans replace tub/shower replace shower valve new exhaust fan
Valuation:
$23,000
Permit #:
16-0995
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
(6) outlets and (7) lights
Valuation:
N/A
Permit #:
1508030008
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roof permit to include reseting tile (28 squares) -
Valuation:
N/A
Permit #:
BLD14-000965
Status:
final
Fee:
$188
Permit Type:
S-fam residential
Building Type:
N/A
Rehab permit to include (3) hose bibs water heater - pressure regulator and ball valve shut off at main (5) sink pea traps and angle stops replace switches/outlets (5) lights/fans repair wiring in the attic and (2) shower valve body (posi temp) & trim
Valuation:
N/A
Permit #:
BLD14-000966
Status:
final
Fee:
$355
Permit Type:
S-fam residential
Building Type:
N/A
Hardwire (3) smoke detectors and (1) smoke and carbon monoxide alarms install (4) new ductless mini split systems
Valuation:
$60,000
Permit #:
16-1329
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Rehabilitation of (e) single family dwelling - 912 sq (nsp 3)
Valuation:
N/A
Permit #:
BNSP13-0004
Status:
complete
Fee:
$1,198
Permit Type:
N/A
Building Type:
N/A
Removal of interior wall relocate extension glass sliding door
Valuation:
$40,000
Permit #:
1503250048
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off new sheathing re-roof with comparable shingles crrc#0890-0002
Valuation:
$6,750
Permit #:
16-1332
Status:
final
Fee:
N/A
Permit Type:
Reroof
Building Type:
N/A
Changeout to tankless water heater with new 3/4 dedicated gas line
Valuation:
$2,000
Permit #:
16-1414
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Nsp 3 spec home w 2 car garage - mp15-0005
Valuation:
$135,349
Permit #:
BNSP15-0003
Status:
complete
Fee:
$4,796
Permit Type:
N/A
Building Type:
N/A
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Twin Builders Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Twin Builders License info
Verified License
| License # | 894114 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Twin Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 897749 |
| 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. If this is your business, please update your license status.
Check this license's status for Twin Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
21
Permits
- Building permit records show that Twin Builders has worked on 21 permitted projects.
Twin Builders Employees
LC
Lance Edward Castillo
Owner
LC
Lyle Andrew Castillo
Owner