Updated: Jun 11, 2026
Location and Projects
Address
2715 OTIS DRIVE, Alameda, CA, 94501
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Dmsquare Construction
Dmsquare Construction, 2715 Otis Dr, Alameda, CA (Owned by: Dan Vi Fung, Quang Siu Mac, Y Siu Mac) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dmsquare Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Dmsquare Construction Services
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Dmsquare Construction Contact Information
Phone Number: (415) 806-6687
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Address: 2715 OTIS DRIVE, Alameda, CA 94501
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Dmsquare Construction Alameda
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dmsquare Construction has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Dmsquare Construction has worked on at least
2.0 projects over the past 2 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.
Building Permits by Dmsquare Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Legalize unit under city ordinance # 43-14 (unit a)1. legalize ground floor unauthorized dwelling unit per city ordinance no. 43-14; added on the ground floor - unit a (existing conditioned space under permit# 201110187003). legalize added sink cabinetry and removal of interior stair in (e) hall
Valuation:
$53,810
Permit #:
202309015793
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Legalize electrical system in kitchen and bathroom of unit under ordinance 43-14. (10) switches (20) receptacles (1) fan (2) smoke detectors
Valuation:
N/A
Permit #:
E202504111571
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalize electrical system in kitchen of accessory dwelling unit. (5) lights (10) switches (10) receptacles (1) fan (2) smoke detectors
Valuation:
N/A
Permit #:
E202504111570
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalize plumbing in kitchen and bathroom in unit to be legalized under ordinance 43-14
Valuation:
N/A
Permit #:
PP20250411586
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalize existing conditioned space as a 1-bedroom accessory dwelling unit(adu). 382 sq ft. per ordinace 95-17
Valuation:
$60,571
Permit #:
202308285406
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Legalize plumbing in kitchen for accessory dwelling unit
Valuation:
N/A
Permit #:
PP20250411585
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit c: legaization of unit: new plugs lights switches new subpanel x
Valuation:
N/A
Permit #:
E201908083236
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition two electrical receptacles for the w d area 1 lts
Valuation:
N/A
Permit #:
E201606037343
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st fl: addition one full bathroom. addition one kitchen. with underground
Valuation:
N/A
Permit #:
PP20181005483
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st fl - addition 40pcs electrical outlets 20 plugs 10 light & 10 switches
Valuation:
N/A
Permit #:
E201810056317
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit c: legalize (e) bathroom & kitchen
Valuation:
N/A
Permit #:
PP20190808278
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate (e) full bathroom on 1st floor per plan; addition one office & powder on 1st floor per plan; legalize as-built full bathroom (bath #2) addition bedroom #3 on 2nd floor per plan; remodel (e) bathroom #1 on 2nd floor; addition one full bathroom (bath #3) on 2nd floor per plan. maher na
Valuation:
$90,000
Permit #:
201512034117
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit #a - code enforcement: x14-0166 (mc) kitchen remodel - electrical upgrades of gfci receptacles & lighting (no permit required for cabinets and/or counters) install new hood; bathroom remodel - remove & replace shower and shower surround new fixtures new exhaust fan vanity electrical upgrades of gfci receptacle & lighting; remove & replace (9) windows - like for like (bldg/plumbin... see more
Valuation:
$8,500
Permit #:
CB14-0585
Status:
final
Fee:
$4,051
Permit Type:
N/A
Building Type:
N/A
Unit #4 - remodel 3rd floor back unit work to include changing inside floor plan to addition 1 new bedroom relocate kitchen remodel bathroom; replacing 4 windows & adding 1 new window
Valuation:
$79,290
Permit #:
201705106222
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Dry rot repair at right side
Valuation:
$20,000
Permit #:
201805239950
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to pa 201512034117l: turn power room to full bathroom on 1st. addition 1 bathroom on 1st floor. addition 1 bedroom on 2nd. relocate closet opening on 2nd floor. bearing wall to be removed on 2nd. maher na
Valuation:
$30,000
Permit #:
201601227762
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Work @ unit# 2 & ground level only. convert 2 (e) storage rooms to bedrooms on 1st floor. relocate kitchen & bathroom. remodel consists of vanity & ventilation fan replacement only on 2nd floor. replace windows in kind on 2nd floor per plan at rear (4 windows only). construct new stair per plan
Valuation:
$40,300
Permit #:
201301097563
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Soft story retrofit per sfbc chapter 34b engineering criteria 2012 iebc appendix a-4. provide shear walls & moment frame at ground for soft story retrofit
Valuation:
$90,000
Permit #:
201512185468
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel kitchen and bathroom. install or relocated 20 receptacles 10 lights 6 switches 20 circuits 100 amp sub panel 1 fan 1 dishwasher 1 garbage disposal 1 microwave 1 range 2 smoke detectors
Valuation:
$0
Permit #:
E201411124330
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply w/201586881 - remove non-bearing walls to addition 1 full bathroom on 2nd floor. relocate kitchen counter per plan. n/a maher ordinance
Valuation:
$30,000
Permit #:
201603293350
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
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Dmsquare Construction Reviews
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Verified License
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Dmsquare Construction License info
Verified License
| License # | 1074425 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Partnership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dmsquare Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 863614 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Partnership |
- 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 Dmsquare Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
46
Permits
- Building permit records show that Dmsquare Construction has worked on 46 permitted projects.
Dmsquare Construction Employees
DF
Dan Vi Fung
Qualify Partner
DM
Dan Vi Fung, Quang Siu Mac, Y Siu Mac
Owner
QM
Quang Siu Mac
General Partner
YM
Y Siu Mac
General Partner