Updated: May 06, 2026
Location and Projects
Address
235 S OCCIDENTAL BLVD #102, Los Angeles, CA, 90057
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MICHAEL MA HVAC/Mechanical Contractor
MICHAEL MA, 235 S Occidental Blvd, Los Angeles, CA (Owned by: SA UNG MA, MICAHEL UNG MA) holds a Ornamental Metals license and 1 other license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring MICHAEL MA, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
MICHAEL MA Contact Information
Phone Number: (310) 402-6235
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Address: 235 S OCCIDENTAL BLVD #102, Los Angeles, CA 90057
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MICHAEL MA Los Angeles
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
MICHAEL MA has a BuildZoom score of 95, which places them above 78% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that MICHAEL MA has worked on at least
2.0 projects 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-$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$7,500
Permit #:
BLD2025-0518
Status:
issued
Fee:
$1,271
Permit Type:
Alteration
Building Type:
N/A
[eplan] pv1 new rooftop mounted sytem size is 14.65kwac system includes 42 modules with micro-inverters and a new combiner box system is interconnected to a new 225a msp note mpu shall be under seperate express permit
Valuation:
N/A
Permit #:
22041-10000-62310
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Voluntary foundation retrofit to replace 3 interior pads of raised foundation perimeter exterior and interior continuous footing
Valuation:
N/A
Permit #:
15016-10000-10264
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
(1) dwelling - si...
Supplemental to permit #14016-10000-21186 to change contractor to michael ma dba sae young iron works (lic #536670)
Valuation:
N/A
Permit #:
14016-10001-21186
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
**supplemental permit** to permit number 14016-10000-21186. recheck due to misplaced original approved plan
Valuation:
$501
Permit #:
14016-10002-21186
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace existing permitted stairway with new at the rear of an existing 2-sty 4-unit apartment building
Valuation:
$2,500
Permit #:
15016-10000-06505
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replacement of existing termite damage stairway. carbon monoxide alarms/smoke alarms are required for this project per 2013 crc section r314/r315
Valuation:
$4,000
Permit #:
B15-0250
Status:
final
Fee:
$432
Permit Type:
N/A
Building Type:
N/A
Building - install temporary shoring (tgar) - no fee city of fremont permit
Valuation:
N/A
Permit #:
BLD2014-05898
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing permitted stairway with new at the rear of an existin
Valuation:
$2,500
Permit #:
15016-10000-06505
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Rework (existing) emergency gen-set muffler exhaust make-up louver & room ventillation system
Valuation:
N/A
Permit #:
03044-10000-11485
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #14016-10000-21186 to change contractor to mich
Valuation:
N/A
Permit #:
14016-10001-21186
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
**supplemental permit** to permit number 14016-10000-21186. recheck du
Valuation:
$501
Permit #:
14016-10002-21186
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Security bars to include quick release per housing auth c.t. 2094.010
Valuation:
N/A
Permit #:
00016-10000-01361
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Fire escape fast release (window guard)
Valuation:
N/A
Permit #:
06016-10000-09907
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Non-residential building alteration-repair
2009-09-02
Tenant improvement. to move walls for offices world merchandises expo group inc owner builder. no workers comparable
Valuation:
$6,720
Permit #:
B07-1253
Status:
final
Fee:
$953
Permit Type:
N/A
Building Type:
N/A
Patio cover & electrical
Valuation:
N/A
Permit #:
00165531-PCV
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
N/A
Permit #:
00035892-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
N/A
Permit #:
00035926-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
N/A
Permit #:
00165627-PCV
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
BUS1998-013282
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
MICHAEL MA License info
Verified License
| License # | 536670 |
| Status | Active |
| State | California |
| Type | Ornamental Metals |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for MICHAEL MA at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 615213 |
| Status | Inactive |
| State | California |
| Type | Refrigeration, Warm Air Heating, Ventilating And Air Conditioning |
| 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 MICHAEL MA at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
14
Permits
- Building permit records show that MICHAEL MA has worked on 14 permitted projects.
MICHAEL MA Employees
MM
Micahel Ung Ma
Sole Owner
MM
Michael Ma
Sole Owner
MM
Michael Ung Ma
Sole Owner
SM
Sa Ung Ma
Sole Owner
SM
SA UNG MA, MICAHEL UNG MA
Owner