Updated: Dec 07, 2025
Location and Projects
Address
1613 CHELSEA ROAD 354, San Marino, CA, 91108
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Jm Alpha Construction Inc
Jm Alpha Construction Inc at 1613 CHELSEA ROAD 354, San Marino, CA 91108, held a General Contractor license (#1046537) with the California contractors license board with an expiration date of 04-03-2025. We last verified the license was revoked on 12-06-2025.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Jm Alpha Construction Inc Services
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Jm Alpha Construction Inc Contact Information
Phone Number: (626) 623-9046
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Address: 1613 CHELSEA ROAD 354, San Marino, CA 91108
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Jm Alpha Construction Inc San Marino
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Jm Alpha Construction Inc, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Jm Alpha Construction Inc 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 |
|
1 project
|
$20k-$50k |
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.
Building Permits by Jm Alpha Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Exterior remodel to change-out (e) windows with same size and location and new flooring. interior bathroom remodel to replace (e) bathtub to (n) shower. interior kitchen remodel to addition (n)cabinets
Valuation:
$5,000
Permit #:
21016-20000-53589
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: replacement of an existing 2 piece glue lam beam and demolition of one column located in the middle of the living room; new glue lam to extend full lenght to create an open space
Valuation:
$4,500
Permit #:
21016-10000-23209
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
3'6 x 40 addition to extend living room and kitchen 5'0 x 25'8 and 4 x 34 11 irr. shape addition of 2 story & remodel to (e) single family dwelling
Valuation:
$19,500
Permit #:
19014-20000-03055
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 window and 1 door change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 150(b) 1b of title 24. door in common area
Valuation:
$1,800
Permit #:
19016-10000-15667
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit #21014 10000 02730 to re-check lost set of plans. plan check only
Valuation:
$501
Permit #:
21014-10003-02730
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 21014-10000-02730 recheck lost approved plan set with calculation
Valuation:
N/A
Permit #:
21014-10002-02730
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 21014-10000-02730 changes to interior and exterior layout
Valuation:
$501
Permit #:
21014-10001-02730
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Mansard roof repair; ada mandatory upgrades including adjustments to parking (including re-striping) and adjusting slope in exterior courtyard to meet ada
Valuation:
$100,000
Permit #:
19-3098
Status:
final
Fee:
$2,342
Permit Type:
N/A
Building Type:
N/A
Replace exposed abs plumbing in parking structure to cast iron
Valuation:
N/A
Permit #:
19042-10000-12302
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace exterior water hose valve
Valuation:
N/A
Permit #:
19042-10000-28144
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace front building light fixture
Valuation:
N/A
Permit #:
19041-10000-19867
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Secure wiring insideconduit
Valuation:
N/A
Permit #:
19041-10000-46855
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Upgrade main panel 200 amps
Valuation:
N/A
Permit #:
18041-10000-47705
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Main shut off valve
Valuation:
N/A
Permit #:
19042-20000-30946
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(1) original new fixture; kitchen sink
Valuation:
N/A
Permit #:
18042-10000-29920
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Conduit only
Valuation:
N/A
Permit #:
19041-20000-52252
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
One story 255 sf addition to addition bedroom mudroom and laundry room. interior remodel to (e) bathroom addition (1) bathroom and to relocate kitchen
Valuation:
$31,000
Permit #:
21014-10000-02730
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
15'-6 x 20'-6 addition for new living room 12'-7 x 2'-11 addition to enlarge (e) bedroom and 11'-2 x 15'-3 irreg shaped addition to enlarge closet and bathroom
Valuation:
$50,000
Permit #:
18014-20000-03643
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Jm Alpha Construction Inc Reviews
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Jm Alpha Construction Inc License info
Inactive License
| License # | 1046537 |
| Status | Inactive |
| State | California |
| Type | 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 Jm Alpha Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Jm Alpha Construction Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
11
Permits
- Building permit records show that Jm Alpha Construction Inc has worked on 11 permitted projects.
Jm Alpha Construction Inc Employees
GJ
Gerardo Ortega Jimenez
Rmo / Ceo / Pres
IS
Ingrid Maritza Samayoa
Officer