Updated: Feb 04, 2026
Location and Projects
Address
11 LA MANCHA PLACE, Millbrae, CA, 94030
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Alex Builder Inc Photos
Alex Builder Construction
Serving Millbrae and the surrounding Bay Area, Alex Builder Inc specializes in residential construction and remodeling. With 23 years of experience, the company delivers services ranging from home additions to interior and exterior renovations. Projects include kitchen and bathroom remodels, room expansions, window installations, and siding upgrades. Alex Builder Inc handles both single-family homes and multi-unit residences, providing structural alterations as well as cosmetic upgrades. The company’s portfolio highlights completed work in a variety of architectural styles found throughout the Peninsula, reflecting adaptability to client preferences and existing home designs. Clients in Millbrae, Burlingame, San Mateo, and neighboring cities rely on Alex Builder Inc for projects requiring skilled carpentry, tile work, roofing, and framing.
Alex Builder Inc Services
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Alex Builder Inc Contact Information
Phone Number: (415) 806-6311
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Address: 11 LA MANCHA PLACE, Millbrae, CA 94030
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Alex Builder Inc Millbrae
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Alex Builder Inc has a BuildZoom score of 112, which places them above 97% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
6 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Alex Builder Inc has worked on at least
17.0 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.
Experience
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Alex Builder Inc mostly works on
kitchen remodel
projects.
Pricing
|
3 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $70,000. This graph shows the distribution of these job values.
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.
1st fl - convert (e) family room area into 2 bedroom and 2 bathrms; new staircase to 2nd fl; infill under 2nd fl cantiilever; 2nd fl - kitchen remodel bathroom remodel new bathrm; remove (e) lightwell; new deck
Valuation:
$299,102
Permit #:
202408088280
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1/f: convert (e) storage into a new family room bedroom bathroom laundry room and utility room. 2/f: convert (e) lightwell space into conditioned space for living room
Valuation:
$180,000
Permit #:
202506027674
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Building out ground floor. garage laundry room 2 rooms 1 bathroom. upgrade main panel to 200 amps. 18 lights 8 switches 1 fan 2 smoke detector
Valuation:
N/A
Permit #:
E202506133178
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary new outdoor retaining walls and wood fence at the rear yard near property line. no work will be performed at the main house
Valuation:
$5,000
Permit #:
202502261116
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
The front entrance to be modified to accommodate an accessible ramp with handril to be in compliance. the (e) ada toilet to be verified for compliance based on provided detail sheet a-208. ** maher: n/a ** to comply with abe program abe# 202204190500
Valuation:
$10,000
Permit #:
202206136191
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
20 - warehouse, n...
Excavation shoring for proposed apartment building more than 50 cubic yard ref approved pa# 201909262861
Valuation:
$90,000
Permit #:
202304266497
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Kitchen and bathroom remodel. remove one set of convenience stairs. fully infill small remainder of lightwell by connecting preexisting firewalls(blank againts neighbor)
Valuation:
$170,000
Permit #:
202012301935
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov 201521471: int remodel at (e) 2 du create fr laundry revised stair & 3/4 bathroom at garage level (made part of #1848 dir above). depressed private open space patio for #1848 at side yard. new skyloghts at #1850. refurb the 3rd floor $1850 roofdeck. new rear wood stair to grade
Valuation:
$450,000
Permit #:
201801047851
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Provide excavation sequence and shoring to accommodate foundation installation. bpa#: 202303103512
Valuation:
$80,000
Permit #:
202510167472
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
One shower pan bathroom with underground work. one laundry room
Valuation:
N/A
Permit #:
PP20250613857
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (e) foundation at rear of property to include bearing wall posts and beam at ground floor
Valuation:
$80,000
Permit #:
202403278756
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1/f: addition 2 bedrooms 1 media room 2 full bathrooms one powder room two wic per plans. addition interior open stairs to create connnection between 1/f & 2/f per plan. 2/f: reconfigure interior layout addition interior staircase to create connection between 2/f & 3/f per plans
Valuation:
$180,000
Permit #:
201708013485
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove and replace existing failing concrete retaining wall in the rear yard along the east property line
Valuation:
$40,000
Permit #:
202312132418
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Legalize ground floor unit per ord# 43-14. excavation of the (n) ground floor unit in order to provide minimum ceiling
Valuation:
$144,190
Permit #:
201807053839
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Single story addition (664 sf) for new master suite and laundry room interior remodel throughout existing house (1320) (n) 200amp main panel (n) water heater. (n) furnace. (n) fiber cement siding. f1: install (n) fire sprinkler system (30 heads total) [fs2018-266911]
Valuation:
$225,000
Permit #:
BD-2017-263239
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace heat pump in home
Valuation:
N/A
Permit #:
PM20250613858
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-wire entire home. remodel kitchen bathroom & hallway area. 100 lights 40 switches 60 receptacles
Valuation:
N/A
Permit #:
E202405284629
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete foundation replaceement in compliance with teh 2019 sfbc
Valuation:
$125,000
Permit #:
202211146393
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Seismic retrofit of soft story comply with sfebc 4d mandatory seismic retrofit per 2016 cebc appendix a4
Valuation:
$120,000
Permit #:
201709137922
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Seismic retrofit of soft story comply w sfebc chapter 4d mandatory seismic retrofit per 2019 cebc appendex a4
Valuation:
$100,000
Permit #:
201709056926
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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Alex Builder Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Alex Builder Inc License info
Verified License
| License # | 928753 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Alex Builder Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
70
Permits
- Building permit records show that Alex Builder Inc has worked on 70 permitted projects.
Alex Builder Inc Employees
WL
Wing Tung Lau
Sole Owner
YL
Yong Dong Liu
Rmo / Ceo / Pres