Updated: Mar 02, 2026
Location and Projects
Address
138 RIVERTON DR, San Francisco, CA, 94132
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Monolith Construction Electrician
Monolith Construction Inc, 138 Riverton Dr, San Francisco, CA (Employees: Jin Biao Deng, Jin Biao Deng, and Jin Ming Deng) holds a General Building license and 1 other 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 Monolith Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Monolith Construction Inc Contact Information
Phone Number: (415) 570-1300
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Address: 138 RIVERTON DR, San Francisco, CA 94132
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Monolith Construction Inc San Francisco
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Monolith Construction Inc has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Monolith Construction Inc has worked on at least
5.0 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
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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 Monolith Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
To obtain a new permit to finalize expired permit # e202307117984. (original scope of work; addition adu on 1st floor include: addition living room kitchen dining room one bedroom an office and two (3) fixture bathrooms. 100a service.)
Valuation:
N/A
Permit #:
E202505192511
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #1: to obtain a new permit to finalize expired permit# e2023041886229 (original scope of work: new electrical unit #1)
Valuation:
N/A
Permit #:
E202505192516
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(original scope of work: new electrical for unit#2). to obtain a new permit to finalize expired permit # e202304186230
Valuation:
N/A
Permit #:
E202505192517
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #3: to obtain new permit to finalized expired permit #e202304186231. (original scope: new electrical for unit #3)
Valuation:
N/A
Permit #:
E202505192515
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel (1) kitchen & (2) bathrooms replace 1 subpanel rewire entire unit 100a service/feeders/panel board 15 circuits 27 lights 33 switches 30 receptacles 1 dishwasher 1 garbate disposal 1 microwave 1 range 4 smoke hardwire detectors
Valuation:
N/A
Permit #:
E202104022420
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition an adu per ordinance 162-62 on 1st fl. addition living room, kitchen dining area, , one bedroom, one office & two 3 fixture bathrooms
Valuation:
$110,788
Permit #:
202207208940
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Addition an adu on 1st floor including: living room kitchen dining area one floor drain. (2) three fixture bathrooms. one water heater. exhaust fan. shower pan
Valuation:
N/A
Permit #:
PP20230711859
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction for 3 story units 3 units apartment building: 3 kitchens 5 bathrooms 1 laundry 2 water heater
Valuation:
N/A
Permit #:
PP20230418506
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition adu on 1st floor include: addition living room kitchen dining room one bedroom an office and two (3) fixture bathrooms. 100a service
Valuation:
N/A
Permit #:
E202307117984
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Force air futrnace for the entire building: 3 story 3 unit apartment building
Valuation:
N/A
Permit #:
PM20230418508
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace plumbing fixtures in same location in kind for (1) kitchen & (2) bathrooms 2/f only
Valuation:
N/A
Permit #:
PP20210402109
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove non-bearing walls between dining room and kitchen at unit 1 on second floor
Valuation:
$10,000
Permit #:
202102124555
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To obtain final inspection for work approved under pa# 202101052118 and 8613860. all work is complete
Valuation:
$1
Permit #:
202304185945
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to pa# 8613860. document as-built stucco finish exterior wall at front facade on 2nd & 3rd fl. document as-built bedroom & storage on 3rd fl
Valuation:
$10,000
Permit #:
202101052118
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
To comply with bid nov#20o2308482 dated 5/23/2023 restore decorative sheet metal piece @ face of wall above 3/f front of building
Valuation:
$7,000
Permit #:
202307212719
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
New electrical for unit #3
Valuation:
N/A
Permit #:
E202304186231
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New electrical for unit#2
Valuation:
N/A
Permit #:
E202304186230
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New electrical unit #1
Valuation:
N/A
Permit #:
E202304186229
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To obtain final inspection for work approved under permit application # 8613860. all work is completed
Valuation:
$1
Permit #:
202103025671
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
2nd flr: replace 2-windows n vinyl windows 22"wx51"h street visible same size same location- retrofit install u-factor
Valuation:
$5,453
Permit #:
202304185974
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
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Monolith Construction Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Monolith Construction Inc License info
Verified License
| License # | 785153 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Monolith Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 832656 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Monolith Construction Inc 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 |
17
Permits
- Building permit records show that Monolith Construction Inc has worked on 17 permitted projects.
Monolith Construction Inc Employees
JD
Jin Biao Deng
Rmo / Ceo / Pres
JD
Jin Biao Deng
Rmo / Ceo / Pres
JD
Jin Ming Deng
Rmo/Ceo/Pres
TH
Temple Hung
Officer