Updated: Mar 02, 2026
Location and Projects
Address
41 DORMAN AVENUE #2, San Francisco, CA, 94124
Use our bidding system to
request a quote
Master Sheet Metal Electrician
Master Sheet Metal, 41 Dorman Ave, San Francisco, CA (Employee: Paul Hongyeol Na) holds a Electrical Signs, Sheet Metal license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Master Sheet Metal, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Master Sheet Metal Contact Information
Phone Number: (415) 647-8553
Edit
Address: 41 DORMAN AVENUE #2, San Francisco, CA 94124
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace skylight-comply with notice of violation#200730622 item31. (e) skylight @ stairway
Valuation:
$4,500
Permit #:
200806134438
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace flat skylight in kind. 17 skylights. (no change in framing)
Valuation:
$29,750
Permit #:
200605111366
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Frame interior patio & enclose roof with a 6 x 8 skylight. increases height by 12
Valuation:
$4,500
Permit #:
201011124881
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace 1 skylights in kind. min u factor 062
Valuation:
$2,500
Permit #:
200707318301
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Similar Contractors See more
License # 1038922
Discovery Bay, CA
142
BZ Score
$3.2K
Avg Project
-
Projects
License # 861751
Piedmont, CA
140
BZ Score
$12.3K
Avg Project
-
Projects
143
BZ Score
$22.5K
Avg Project
-
Projects
Master Sheet Metal Reviews
BuildZoom hasn't received any reviews for Master Sheet Metal. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Master Sheet Metal License info
Verified License
| License # | 638763 |
| Status | Active |
| State | California |
| Type | Electrical Signs, Sheet Metal |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Master Sheet Metal at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Master Sheet Metal Employees
PN
Paul Hongyeol Na
Sole Owner