Updated: Jun 18, 2026
Location and Projects
Address
30699 RUSSEL RANCH RD STE 100, Westlake Village, CA, 91362
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Crystal Construction
Crystal Construction, 30699 Russel Ranch Rd, Westlake Village, CA (Employees: Crystal Cassandra Barthelemy and Frank Ni) holds a General Building license and 4 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Crystal Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Crystal Construction Services
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Crystal Construction Contact Information
Phone Number: (541) 758-1111
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Address: 30699 RUSSEL RANCH RD STE 100, Westlake Village, CA 91362
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This is a sample of this contractor's permits. Click here to access their complete permit history.
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2020-03-11
To remodel kitchen in existing single family dwelling. (no change to wall layout no windows) to include mep's (electrical and plumbing only)
Valuation:
$18,500
Permit #:
RBC1904412
Status:
final
Fee:
$976
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom l/l r/p toilet & vanity
Valuation:
$15,000
Permit #:
BD21-1171
Status:
final
Fee:
$1,440
Permit Type:
Remodel
Building Type:
N/A
Convert existing porch into kitchen area. kitchen remodel per plan
Valuation:
N/A
Permit #:
BIAD18-010960
Status:
final
Fee:
$1,633
Permit Type:
N/A
Building Type:
N/A
*approved email sent np **add electrical mechanical & plumbing. $$alj enforcement report dated 3-29-13 fire damage repair in front & a unit. repairs to unit a thru d per code
Valuation:
$55,000
Permit #:
1300001842
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
(p) - plumbing - 3+ residential units or commercial (building)
2019-05-30
Plumbing related to non-structural kitchen remodel. no change to wall layout or footprint. unit #102
Valuation:
N/A
Permit #:
P1900597
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
(e) - electrical - 3+ residential units or commercial (building)
2019-05-30
Electrical related to non-structural kitchen remodel. no change to wall layout or footprint. unit #102
Valuation:
N/A
Permit #:
E1900990
Status:
final
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
(b) - building alteration - 3+ residential units or commercial (building)
2019-05-30
Non-structural kitchen remodel. no change to wall layout or footprint. unit #102
Valuation:
$30,000
Permit #:
B1901467
Status:
final
Fee:
$1,081
Permit Type:
N/A
Building Type:
N/A
Message contractor remodeling *approved email sent np **add electrical mechanical & plumbing. $$alj enforcement report dated 3-29-13 fire damage repair in front & a unit. repairs to unit a thru d per code
Valuation:
N/A
Permit #:
1300001842
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
The scope of work is a fire damage repair to a single family residence consisting of the following structural damage: 1) rafters wall frame ceiling joist raftertails and (2) beams. 3) replace all doors and windows and all interior finishes. 4) also some exterior stucco patch. 5) also replace all appliances cabinets and some mechanical plumbing and electrical fixtures. remove and do no... see more
Valuation:
$83,000
Permit #:
2002 054767 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace tub with shower pan replace vanity cabinet reset toilet tile shower walls and floor. fire zone 2
Valuation:
$7,000
Permit #:
B2020-03089
Status:
final
Fee:
$549
Permit Type:
N/A
Building Type:
N/A
(e)1 story sfd:remodel kitchen, replace upper&lower cabinets addition 13'of base cabinets, relocate dishwshr to rt of new sink upgrade electrical to fluores.cans & insulate exterior wall
Valuation:
$20,000
Permit #:
RB0603784
Status:
final
Fee:
$1,352
Permit Type:
N/A
Building Type:
N/A
Kitchen and bathroom remodel in units 302 & 106
Valuation:
$65,000
Permit #:
B1302966
Status:
issued
Fee:
$2,670
Permit Type:
N/A
Building Type:
N/A
(e)apt bldg: replace fuses w/new circuit panel & 5 circuits 2 incandescent lts 4 fluorescent lts 4 switches 8 recept 1 electric range 1 disposal & 1 dishwasher for each unit
Valuation:
N/A
Permit #:
E0801011
Status:
final
Fee:
$279
Permit Type:
N/A
Building Type:
N/A
(e)apt bldg: replace fuses w/new circuit panel & 5 circuits 2 incandescent lts 4 fluorescent lts 4 switches 8 recept 1 electric range 1 disposal & 1 dishwasher for unit #306
Valuation:
N/A
Permit #:
E0801012
Status:
final
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
(e)apt bldg: replace fuses w/new circuit panel & 5 circuits 2 incandescent lts 4 fluorescent lts 4 switches 8 recept 1 electric range 1 disposal & 1 dishwasher for each unit
Valuation:
N/A
Permit #:
E0801010
Status:
final
Fee:
$279
Permit Type:
N/A
Building Type:
N/A
(e)1 story sfd:remodel kitchen, replace upper&lower cabinets addition 13'of base cabinets, relocate dishwshr to rt of new sink upgrade electrical to fluores.cans & insulate exterior wall
Valuation:
N/A
Permit #:
RE0602851
Status:
final
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Electrical for kitchen and bathroom remodel in units 302 & 106
Valuation:
N/A
Permit #:
E1302315
Status:
issued
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Fire damage repair in front & a unit. repairs to unit a thru d per code enforcement report dated 3-29-13
Valuation:
$55,000
Permit #:
B2013-01842
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for kitchen and bathroom remodel in units 302 & 106
Valuation:
N/A
Permit #:
P1301835
Status:
issued
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and bathroom in unit 108. no structural or exterior changes
Valuation:
$27,000
Permit #:
B1203167
Status:
final
Fee:
$1,683
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Crystal Construction License info
Verified License
| License # | 1150536 |
| Status | Active |
| State | California |
| Type | General Building |
| Date Issued | 02-17-2026 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Crystal Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 653957 |
| Status | Active |
| City | Milpitas |
| Type | General Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Crystal Construction with the The City of Milpitas, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 690142 |
| 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 Crystal 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 # | 653957 |
| 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 Crystal 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 # | 495124 |
| 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 Crystal Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
53
Permits
- Building permit records show that Crystal Construction has worked on 53 permitted projects.
Crystal Construction Employees
CB
Crystal Cassandra Barthelemy
Sole Owner
CC
Crystal Construction
Owner
FN
Frank Ni
Sole Owner
MB
Mark Chris Bertolucci
General Partner
VC
Verna Joyce Curry
Sole Owner