Updated: May 20, 2026
Location and Projects
Address
31851 OLD OAK ROAD, Trabuco Canyon, CA, 92679
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Master Construction Co
Master Construction Co at 31851 OLD OAK ROAD, Trabuco Canyon, CA 92679, held a General Contractor license (#792986) with the California contractors license board with an expiration date of 03-31-2009. We last verified the license was revoked on 04-14-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Master Construction Co Services
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Master Construction Co Contact Information
Phone Number: (949) 888-1041
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Address: 31851 OLD OAK ROAD, Trabuco Canyon, CA 92679
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Building Permits by Master Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential swimming pool demolition
Valuation:
N/A
Permit #:
00818153-RBPR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential blockwall - non-retaining block wall. block wall to be shared w/neighbor at 2015 arbor circle (44 x 6 = 264 sf divided by 2) and (2) additional walls inside p.l. 1) 6 x 10 and 6 x 33 = total 258 sf additn''l wall
Valuation:
$1,950
Permit #:
H02-080-008
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Renew expired permit b0703869*75 lf x 2 high retaining wall with 5 high block wall on top * 57 lf x 5'4 high retaining wall * per city standard *bph*amp * 10/10/08 revise retaining wall to 57 lf x 6 8 high retaining wall -md
Valuation:
N/A
Permit #:
B0801561
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential blockwall - non-retaining block wall. 6 blockwall x 90 shared with neighbor at 2721 snowfield and 6 x 84 blockwall shared with neighbor at 2757 snowfield
Valuation:
$3,431
Permit #:
H05-110-056
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Wall-nonretain block wall. 6''high block wall x 84 long shared with neighbor at 2739 snowfield. also 6 x 11 ft block wall all on this property
Valuation:
$2,650
Permit #:
H05-110-082
Status:
final
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Residential blockwall - non-retaining block wall. block wall (82 long x 6 high) shared with 2755 belmont ct. #06110087. all fess paid on this perm
Valuation:
$6,000
Permit #:
H06-110-088
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Residential blockwall - non-retaining block wall. block wall to be shared w/neighbor at 1703 e hillhaven (70''l x 6''h = 420 sf div by 2 = 210 sf)
Valuation:
$1,050
Permit #:
H03-110-015
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Residential blockwall - non-retaining block wall. block wall to be shared w/neighbor at 1719 e hillhaven (70''l x 6''h = 420 sf div by 2 = 210 sf)
Valuation:
$1,050
Permit #:
H03-110-014
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Residential blockwall - non-retaining block wall. blockwall shared w/neighbor at 2050 falling leaf cir. (44 x 6 = 264 sf divided by 2)
Valuation:
$660
Permit #:
H02-080-007
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Residential blockwall - non-retaining block wall. blockwall (82''l x 6 h) shared with 2773 belmont ct. #06110088. fees paid on that permit
Valuation:
$3,000
Permit #:
H06-110-087
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
325 sf solid patio cover with comparable shingles * 160 sf solid patio cover with comparable shingles * gas/elec for bbq * misc electrical for fountain
Valuation:
$0
Permit #:
B0501516
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wall-nonretain non-retaining block wall. (6 high) shared with neighbors at 2739 snowfield and 2720 belmont ct
Valuation:
$4,672
Permit #:
H05-110-055
Status:
final
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
Residential blockwall - non-retaining block wall. block wall (6 high) shared with neighbor at 2721 snowfield
Valuation:
$2,100
Permit #:
H05-110-057
Status:
history
Fee:
N/A
Permit Type:
Value
Building Type:
N/A
7lf x 3 high retaining wall * 300 sf attached lattice patio
Valuation:
$2,568
Permit #:
B0703668
Status:
issued
Fee:
$189
Permit Type:
Combo
Building Type:
N/A
Change-out of plumbing fixtures 2 bathtubs sinks & fixtures (all inspections to be coordinated with p. donahue)
Valuation:
N/A
Permit #:
00444365-MISR
Status:
final
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
52 lf x 4'8 high retaining wall * 24 lf x 3'4 high retaining wall * 17 lf x 2 high retaining wall
Valuation:
$0
Permit #:
B0605080
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
24 lf retaining wall ranging from 3 to 4 high * per city
Valuation:
N/A
Permit #:
B0506003
Status:
issued
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
480 sq ft lattice patio cover * 75 lf x 5 high retaining wa
Valuation:
$6,840
Permit #:
B0504096
Status:
issued
Fee:
$112
Permit Type:
Combo
Building Type:
N/A
70 lf x 5 high block garden wall * (2) 5 pilasters
Valuation:
N/A
Permit #:
B0600908
Status:
issued
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
67 lf x 6 high block wall * per city standard *
Valuation:
N/A
Permit #:
B0701183
Status:
issued
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
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Master Construction Co License info
Inactive License
| License # | 792986 |
| Status | Inactive |
| State | California |
| Type | Concrete, Landscaping, Masonry, General Building |
| Business Type | Corporation |
- 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 Master Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 715676 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating, General Building |
| Business Type | Corporation |
- 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 Master Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Master Construction Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
41
Permits
- Building permit records show that Master Construction Co has worked on 41 permitted projects.
Master Construction Co Employees
VK
Viliami Kilifi
Sole Owner
YK
Youngchul Kim
Sole Owner
YK
Youngchul Kim
Sole Owner