Updated: May 03, 2026
Location and Projects
Address
3460 Avenida Simi, Simi Valley, CA, 93063
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MJ Construction Co
MJ Construction Co, 3460 Avenida Simi, Simi Valley, CA (Employee: Mardes Jambazian) holds a General Building license and 3 other licenses 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 MJ Construction Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
MJ Construction Co Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Other Commercial New Constr...
Addition
MJ Construction Co Contact Information
Phone Number: (818) 917-3111
Address: 3460 Avenida Simi, Simi Valley, CA 93063
MJ Construction Co Simi Valley
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
MJ Construction Co 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 MJ Construction Co 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
|
$50k-$100k |
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.
**eplan** adu garage conversion with addition
Valuation:
$60,000
Permit #:
21014-10000-01173
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Legalized window replacement of (12) windows replace door between garage & dwelling with fire rated self closing patch drywall between garage & dwelling remodel bathroom & re-tile shower & repair drywall between house & garage
Valuation:
N/A
Permit #:
BLD2011-00202
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Change out 2 doors (same size and location). residential kitchen and bathroom remodel-repair/replace only. no changes in walls or openings. tear off existing roofing. re-roof with class a built up roof/hot mop (max 1 overlay total). 21 sqrs. drywall/plaster patch and paint. fire damage repair/replace maximum 10%. no structural changes
Valuation:
N/A
Permit #:
04016-30000-14603
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit #04vn64700 (1) to re-configure proposed bathroom addition 5'x4 window on side and change proposed rear window to french door.add window in bathroom.(2) revise carport header to 6x8 in lieu of 4 x 10 per engd design
Valuation:
N/A
Permit #:
04014-20001-11757
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen/bathroom (2) remodel for residential buildings (no structural changes)
Valuation:
$23,000
Permit #:
15016-20000-28460
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit no.: 11016-10000-17817 to revise and reduce scope of work. relocate door and partition at corridor and new low partition walls snd correct suite number to 825
Valuation:
N/A
Permit #:
11016-10001-17817
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Recheck for current zoning and disabled access requirements for new-6 -unit apartment from expired permit 05010-10000-03043 and update structural inventory for the building
Valuation:
N/A
Permit #:
05010-10002-03043
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Electrical for tenant improvement - (2) subpanels = one for 200 amp and one for 100 amp - (120) fixtures and (7) motors
Valuation:
N/A
Permit #:
ELE2014-00458
Status:
final
Fee:
N/A
Permit Type:
Electrical permit
Building Type:
N/A
T. i. & change of use from retail to restaurant per za-2012-1895-cub/cu/zv. and outdoor dining for (10'x39') = 390 sf in front on the lot
Valuation:
$360,000
Permit #:
12016-20000-16934
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Frame hip roof over existing flat roof at rear tear off existing roofing and reroof entire single family dwelling and detached garage with composition shingles. seismic gas shutoff valve and smoke detectors required. 32 squares total
Valuation:
N/A
Permit #:
98016-20000-06657
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Office tenant improvement. in suite# 850: (n) interior partitions flooring and millwork to create offices reception and kitchen area within (e) office tenant space. (1, 653 sf)
Valuation:
N/A
Permit #:
11016-10000-17817
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Revise permit no. 04014 20000 11298 (04vn 64125) - plan revisions 1) change door to sitting room from double door to single 3 door 2) revise front elevation to change garage roof ht. per (e) conditions
Valuation:
N/A
Permit #:
04014-20001-11298
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) (20 x 20') garage to living space w bathroom and addition (18 x 20') carport. comply w dept. order effective date 06.14.2004. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
04014-20000-11757
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement for new restaurant bachi burger at 2626 square feet
Valuation:
N/A
Permit #:
BLD2014-00016
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Frame hip roof over existing flat roof at rear tear off existing roofing and reroof entire single family dwelling and detached garage with composition shingles. seismic gas shutoff valve and smoke detectors required. 32 squares total
Valuation:
N/A
Permit #:
98016-20000-06657
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove 30 high wood retaining wall and replace with 3 to 4 high retaining wall per city of los angeles standard details
Valuation:
N/A
Permit #:
10020-10000-00997
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Mechanical for tenant improvement
Valuation:
N/A
Permit #:
MEC2014-00305
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Plumbing for tenant improvement
Valuation:
N/A
Permit #:
PLM2014-00422
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Addition bedroom &bathrm (23'x19 437s.f.) & covered patio (5'x12, 60 s.f.) at rear of existing 1-story single family dwelling. all work per type v sheet
Valuation:
N/A
Permit #:
05014-30000-12590
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Electrical for tenant improvement - (2) subpanels = one for 200 amp and one for 100 amp - (120) fixtures and (7) motors
Valuation:
N/A
Permit #:
ELE2014-00458
Status:
final
Fee:
N/A
Permit Type:
Electrical permit
Building Type:
N/A
MJ Construction Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
MJ Construction Co License info
Verified License
| License # | 543734 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for MJ 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 # | 1091112 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, 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 MJ 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 # | 667601 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, 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 MJ 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 # | 974071 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, 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 MJ Construction Co 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 |
41
Permits
- Building permit records show that MJ Construction Co has worked on 41 permitted projects.
MJ Construction Co Employees
MJ
Mardes Jambazian
Sole Owner